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Picture of Lenovo ThinkSystem SR250 LFF E-2144G Picture of Lenovo ThinkSystem SR250 LFF E-2144G Picture of Lenovo ThinkSystem SR250 LFF E-2144G Picture of Lenovo ThinkSystem SR250 LFF E-2144G

Lenovo ThinkSystem SR250 LFF E-2144G

  • Intel Xeon E-2144G 4C 71W 3.6GHz Processor
  • ThinkSystem 8GB TruDDR4 2666MHz ECC UDIMM
  • Hard Drive : None (3.5")
  • ThinkSystem RAID 530-8i PCIe 12Gb Adapter (RAID 0, 1, 10, 5, and 50)
  • 2x Onboard 10/100/1000 Mb Ethernet RJ-45 ports (BCM5720 NIC)
  • Systems management: XClarity Controller (XCC) Standard, Advanced
  • Cooling: 4 x Non-hot-swap system fans.
  • 4 LFF (3.5-inch) SATA/SAS Simple Swap drive bays
  • Optical: None. Support for an external USB DVD RW
  • Power supply: Redundant hot-swap 450 W Power Supply (1/2)
  • Form Factor: 1U rack-mount, Toolless Slide Rail
  • Warranty: 3 Year Onsite Repair 24x7 4 Hour Response
Manufacturer: Lenovo
39,600,000 ₫

Abstract

Lenovo ThinkSystem SR250 is an affordable, single-socket 1U rack server for small and medium businesses that need optimized performance and flexibility for future growth, along with enterprise-class reliability, management, and security.

The SR250 server offers a wide range of processors — from Intel Celeron to Intel Xeon E Series. With support for a memory capacity of up to 64 GB and internal storage of up to 32 TB, the SR250 server is an ideal choice for small- to medium-sized business, workgroups, distributed locations, and web-scale workloads.

This product guide provides essential technical and pre-sales information on the SR250 server, its key features and specifications, components and options, and configuration guidelines.

This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the SR250 server and consider its use in IT solutions.

Change History

Changes in the December 10 update:

  • Added 2.5" 5210 960GB Entry SATA 6Gb Hot Swap QLC SSD
  • Added M.2 5300 240GB and 480GB SATA 6Gbps Non-Hot Swap SSDs

 

Introduction

 

Lenovo ThinkSystem SR250 is an affordable, single-socket 1U rack server for small and medium businesses that need optimized performance and flexibility for future growth, along with enterprise-class reliability, management, and security.

The SR250 server offers a wide range of processors — from Intel Celeron to Intel Xeon E Series. With support for a memory capacity of up to 64 GB and internal storage of up to 32 TB, the SR250 server is an ideal choice for small- to medium-sized business, workgroups, distributed locations, and web-scale workloads.

Flexible and scalable internal storage configurations include up to ten 2.5-inch or four 3.5-inch drives with affordable software RAID or advanced hardware RAID protection and a wide selection of drive sizes and types, including NVMe PCIe SSDs, SAS/SATA SSDs, and SAS/SATA HDDs. Also, it features integrated dual-port 1 Gb Ethernet NIC and additional PCIe expansion slots for hardware RAID protection, network scalability, and external storage connectivity.

The next-generation Lenovo XClarity Controller, which is built into the SR250 server, provides advanced service processor control, monitoring, and alerting functions.

The following figure shows the Lenovo ThinkSystem SR250.

Lenovo ThinkSystem SR250
Figure 1 Lenovo ThinkSystem SR250

Did you know?

The SR250 server offers enterprise-class reliability features such as error correcting code (ECC), hot-swap components, and advanced RAID protection with flexible storage options at an affordable price.

The SR250 server has a mere 19.6-inch (498 mm) deep chassis, helping customers reduce their business footprint.

The SR250 server offers performance, energy efficiency, and serviceability features, such as NVMe PCIe SSDs, 80 PLUS Gold and Platinum certified power supplies, and easy access to upgrades and serviceable parts (such as memory DIMMs and adapter cards), which is not typically found in the single-socket value servers.

The SR250 server offers easy-to-use, enterprise-class manageability to monitor server availability and perform remote management with the built-in Lenovo XClarity Controller.

Key features

The SR250 server is a compact, cost-effective, single-processor 1U rack server that has been optimized to provide enterprise-class features to small-to-medium-sized businesses, retail stores, or distributed enterprises.

Scalability and performance

The SR250 server offers numerous features to boost performance, improve scalability, and reduce costs:

  • Improves productivity by offering superior system performance with the Intel Xeon E Processor family with up to 6-core processors and up to 3.8 GHz core speeds, up to 12 MB of last level cache (LLC), up to 2666 MHz memory speeds, and up to 8 GT/s bus speed.
    • Choice of processors with up to six cores and up to 12 threads to enable the effective use of multithreaded applications.
    • Intelligent and adaptive system performance with energy efficient Intel Turbo Boost 2.0 Technology allows CPU cores to run at maximum speeds during peak workloads by temporarily going beyond processor thermal design power (TDP).
    • Intel Hyper-Threading Technology boosts performance for multithreaded applications by enabling simultaneous multithreading within each processor core, up to two threads per core.
    • Intel Virtualization Technology integrates hardware-level virtualization hooks that allow operating system vendors to better utilize the hardware for virtualization workloads.
    • Intel Advanced Vector Extensions (AVX) enable acceleration of enterprise-class and high performance computing (HPC) workloads.
  • Provides memory speed, availability, and capacity of up to 64 GB memory with up to four 2666 MHz DDR4 ECC UDIMMs.
  • Offers flexible and scalable internal storage in a 1U rack form factor with up to 10x 2.5-inch drives for performance-optimized configurations or up to 4x 3.5-inch drives for capacity-optimized configurations, providing a wide selection of SAS/SATA HDD/SSD and PCIe NVMe SSD types and capacities.
  • Provides I/O scalability with the onboard LOM interface and up to three PCI Express (PCIe) 3.0 I/O expansion slots in a 1U rack form factor.
  • Reduces I/O latency and increases overall system performance with Intel Integrated I/O Technology that embeds the PCI Express 3.0 controller into the Intel processors.

Availability and serviceability

The SR250 server provides many features to simplify serviceability and increase system uptime:

  • Offers ECC protection which provides error correction not available in PC-class "servers" that use parity memory.
  • Provides easy access to upgrades and serviceable parts (such as memory DIMMs and adapter cards) with tool-less cover removal.
  • Offers data protection and greater system uptime with a choice of affordable onboard SATA RAID or advanced hardware RAID redundancy, along with hot-swap drives (select models).
  • Provides availability for business-critical applications with redundant hot-swap power supplies (select models).
  • Allows preventive actions in advance of possible failure, thereby increasing server uptime and application availability with Proactive Platform Alerts (including PFA and SMART alerts) for memory, internal storage (SAS/SATA HDDs and SSDs, NVMe SSDs, M.2 SSDs), RAID controllers, and server ambient and sub-component temperatures.
  • Continuously monitors system parameters, triggers alerts, and performs recovery actions in case of failure to minimize downtime with Built-in XClarity Controller (XCC).
  • Provides quick access to system status, firmware, network, health, and alerts information via Virtual Operator Panel from the XClarity Mobile App running on the Android or iOS mobile device that is connected to the front USB port with XClarity Controller access.
  • Speeds up troubleshooting tasks to reduce service time with diagnostics built into the XClarity Provisioning Manager.

Manageability and security

Powerful systems management features simplify local and remote management of the SR250 server and deliver enterprise-class data protection:

  • Provides advanced service processor control, monitoring, and alerting functions with XClarity Controller, a next generation service processor.
  • Improves Unified Extensible Firmware Interface (UEFI) system setup, configuration, updates, simplified error handling, and operating system deployment with the embedded XClarity Provisioning Manager.
  • Offers XClarity Essentials software tools that can help customers set up, use, and maintain the server.
  • Increases uptime, reduces costs, and improves productivity through advanced server management capabilities with Lenovo XClarity Administrator that provides comprehensive hardware management.
  • Provides on-the-go monitoring and management of devices in XClarity Administrator from anywhere with the Lenovo XClarity mobile app, which can help improve efficiency and reduce downtime risks.
  • Centralizes infrastructure resource management with Lenovo XClarity Integrators for VMware vCenter and Microsoft System Center, extending XClarity Administrator features to virtualization management software tools and enabling users to deploy and manage infrastructure end-to-end.
  • Offers advanced cryptographic functionality (such as digital signatures and remote attestation) with an integrated Trusted Platform Module (TPM) or optional Nationz TPM (available only in PRC).
  • Keeps user data safe with Lenovo Business Vantage, a security software tool suite designed to work with the Nationz Trusted Platform Module (available only in PRC).
  • Offers enterprise-class data protection with advanced RAID and optional self-encrypting drives.
  • Provides faster, stronger encryption with industry-standard AES NI support.
  • Helps prevent certain classes of malicious buffer overflow attacks with Intel Execute Disable Bit functionality, when combined with a supporting operating system.
  • Enhances security through hardware-based resistance to malicious software attacks with Intel Trusted Execution Technology, allowing an application to run in its own isolated space, protected from all other software running on a system.
  • Protects application code and data from disclosure or modification with Intel Software Guard Extensions (SGX), enabling high-assurance security use cases, such as blockchain, identity and records privacy, secure browsing, and digital rights management (DRM).

Energy efficiency

The SR250 server offers the following energy-efficiency features to save energy, reduce operational costs, increase energy availability, and contribute to the green environment:

  • Delivers optimized compute power per watt, featuring 80 PLUS Gold (fixed) and Platinum (hot-swap) AC power supplies.
  • Reduces power drawn with Intel Intelligent Power Capability that powers individual processor elements on and off as needed.
  • Helps reduce power consumption with variable speed fans.
  • Helps achieve lower heat output and reduced cooling needs with Lenovo XClarity Energy Manager that provides advanced data center power notification, analysis, and policy-based management.

Components and connectors

The following figure shows the front of the SR250 server with four 3.5-inch drive bays.

Front view of the SR250: 4x 3.5-inch drive bays
Figure 2. Front view of the SR250: 4x 3.5-inch drive bays

The following figure shows the front of the SR250 server with eight 2.5-inch drive bays.

Front view of the SR250: 8x 2.5-inch drive bays
Figure 3. Front view of the SR250: 8x 2.5-inch drive bays

The following figure shows the front of the SR250 server with ten 2.5-inch drive bays.

Front view of the SR250: 10x 2.5-inch drive bays
Figure 4. Front view of the SR250: 10x 2.5-inch drive bays

The front of the SR250 server includes the following components:

  • Drive bays:
    • 4x 3.5-inch (Large Form Factor [LFF]) SATA simple-swap; or
    • 4x 3.5-inch SAS/SATA hot-swap; or
    • 8x 2.5-inch (Small Form Factor [SFF]) SAS/SATA hot-swap; or
    • 10x 2.5-inch hot-swap drive bays:
      • 10x SAS/SATA
      • 8x SAS/SATA and 2x NVMe PCIe
  • One VGA port (optional)
  • One USB 2.0 port with XClarity Controller access
  • One USB 3.1 Gen 1 port
  • A Power button
  • Status LEDs

The following figure shows the rear of the SR250 server.

Rear view of the SR250
Figure 5. Rear view of the SR250

The rear of the SR250 server includes the following components:

  • Up to two PCIe expansion slots (depending on the riser cards selected)
  • One 1 GbE port for XClarity Controller
  • One RS-232 serial port
  • One VGA port
  • Two 1 GbE data network ports
  • Two USB 3.1 Gen 2 ports
  • Power supplies
    • Up to two hot-swap power supplies; or
    • One fixed power supply

The following figure shows the locations of key components inside the SR250 server.

Internal view of the SR250
Figure 6. Internal view of the SR250

The SR250 server includes the following internal components:

  • One processor
  • Four DIMM slots
  • Up to three PCIe 3.0 slots:
    • Slot 1: PCIe 3.0 x8 (not present if the Slot 2 is PCIe x16)
    • Slot 2: PCIe 3.0 x8 or x16
    • Slot 4: PCIe 3.0 x4 (only supports a controller for internal storage)
  • Eight onboard SATA ports:
    • One Mini-SAS HD connector (4x SATA x1 ports)
    • Four SATA connectors (each connector provides the SATA x1 port)
  • One TCM/TPM connector (supports Nationz TPM available in PRC only)
  • Drive backplanes:
    • 4x LFF SATA simple-swap bracket; or
    • 4x LFF SAS/SATA hot-swap; or
    • 8x SFF SAS/SATA hot-swap; or
    • 8x SFF SAS/SATA and 2x SFF AnyBay hot-swap
  • Four non-hot-swap system fans
  • One M.2 connector

System specifications

The following table lists the system specifications for the SR250 server.

Table 1. SR250 system specifications
Attribute Specification
Form factor 1U rack-mount.
Processor One Intel Xeon E, Core i3, Pentium Gold, or Celeron processor.
Chipset Intel C246.
Memory 4 DIMM sockets (two memory channels with two DIMMs per channel). Support for ECC UDIMMs. Memory speed up to 2666 MHz.
Memory capacity Up to 64 GB (4x 16 GB UDIMMs).
Memory protection Error correction code (ECC).
Drive bays
  • 4 LFF (3.5-inch) SATA Simple Swap drive bays.
  • 4 LFF (3.5-inch) SAS/SATA hot-swap drive bays.
  • 8 SFF (2.5-inch) SAS/SATA hot-swap drive bays.
  • 10 SFF (2.5-inch) hot-swap drive bays:
    • 10x 2.5" SAS/SATA.
    • 8x 2.5" SAS/SATA & 2x 2.5" NVMe PCIe.
Drive types 3.5-inch simple-swap drives:
  • 6 Gbps Nearline (NL) SATA HDDs up to 8 TB
  • 6 Gbps SATA SSDs up to 960 GB (2.5" SSD in a 3.5" tray)
3.5-inch hot-swap drives:
  • 12 Gbps SAS HDDs up to 900 GB (2.5" HDD in a 3.5" tray)
  • 12 Gbps NL SAS HDDs up to 8 TB
  • 6 Gbps NL SATA HDDs up to 8 TB
  • 6 Gbps SATA SSDs up to 960 GB (2.5" SSD in a 3.5" tray)
2.5-inch hot-swap drives:
  • 12 Gbps SAS HDDs up to 2.4 TB
  • 12 Gbps SAS HDD SEDs up to 300 GB
  • 12 Gbps NL SAS HDDs up to 2 TB
  • 6 Gbps NL SATA HDDs up to 2 TB
  • 6 Gbps SATA SSDs up to 960 GB
  • U.2 NVMe PCIe 3.0 x4 SSDs up to 1 TB
Internal M.2 SSDs:
  • 6 Gbps SATA up to 480 GB
Note: Intermix of SAS, SATA, and NVMe PCIe drives is supported within a system, but not within a RAID array. NVMe PCIe SSDs do not support RAID controllers.
Internal storage capacity
  • LFF models: Up to 32 TB with 4x 8 TB SAS/SATA HDDs.
  • SFF models: Up to 24 TB with 10x 2.4 TB SAS HDDs.
Storage controller
  • Onboard 6 Gbps SATA:
    • AHCI non-RAID.
    • RAID 0/1/10/5 with Intel RSTe.
  • 12 Gbps SAS/6 Gbps SATA RAID:
    • RAID 0/1/10/5/50 with RAID 530-8i or RAID 730-8i 1GB Cache.
    • RAID 0/1/10/5/50/6/60 with RAID 730-8i 2GB Flash, RAID 930-8i 2GB Flash, or RAID 930-16i 4GB Flash.
  • 12 Gbps SAS/6 Gbps SATA non-RAID: 430-8i or 16i HBA.
  • NVMe PCIe non-RAID: 1610-4P NVMe Switch Adapter.
Optical drive bays None. Support for an external USB DVD RW Optical Disk Drive (See Optical drives).
Network interfaces 2x Onboard 10/100/1000 Mb Ethernet RJ-45 ports (BCM5720 NIC).
I/O expansion slots Up to three slots. Slot 4 is the fixed slot on the system planar, and the remaining slots depend on the riser cards installed. The slots are as follows:
  • Slot 1: PCIe 3.0 x8; low profile (not present if the Slot 2 is x16)
  • Slot 2: PCIe 3.0 x8 (x16 physical connector) or x16; full-height, half-length
  • Slot 4: PCIe 3.0 x4 (supports an internal storage controller)
Ports
  • Front:
    • 1x USB 2.0 port with XClarity Controller access.
    • 1x USB 3.1 Gen 1 port.
    • 1x VGA port (optional).
  • Rear:
    • 2x USB 3.1 Gen 2 ports.
    • 1x VGA port.
    • 1x DB-9 serial port.
    • 1x RJ-45 10/100/1000 Mb Ethernet systems management port.
Cooling Four non-hot-swap system fans.
Power supply One fixed 300 W Gold, or up to two redundant hot-swap 450 W Platinum AC power supplies.
Video Matrox G200 with 16 MB memory integrated into the XClarity Controller. Maximum resolution is 1920x1200 at 60 Hz with 32 bits per pixel.
Hot-swap parts Drives (select models) and power supplies (select models).
Systems management XClarity Controller (XCC) Standard, Advanced, or Enterprise (Pilot 4 chip), proactive platform alerts, XClarity Provisioning Manager, XClarity Essentials, XClarity Administrator, XClarity Integrators for VMware vCenter and Microsoft System Center, XClarity Energy Manager, Capacity Planner.
Security features Power-on password, administrator's password, secure firmware updates, Trusted Platform Module (TPM) 1.2 or 2.0 (configurable UEFI setting). Optional lockable front bezel. Optional Nationz TPM (available only in PRC). Optional Lenovo Business Vantage security software (available only in PRC).
Operating systems Microsoft Windows Server 2016 and 2019; Red Hat Enterprise Linux 7 and 8; SUSE Linux Enterprise Server 12 and 15; VMware vSphere (ESXi) 6.5 and 6.7.
Warranty One-year (7Y52) or three-year (7Y51, 7Y72, and 7Y73) customer-replaceable unit (CRU) and onsite limited warranty with 9x5 Next Business Day Parts Delivered.
Service and support Optional service upgrades are available through Lenovo Services: 2-hour or 4-hour response time, 6-hour or 24-hour committed service repair (select areas), warranty extension up to 5 years, 1-year or 2-year post-warranty extensions, Premier Support, YourDrive Your Data, Enterprise Software Support, and Basic Hardware Installation Services.
Dimensions Height: 43 mm (1.7 in), width: 434 mm (17.1 in), depth: 498 mm (19.6 in)
Weight Base configuration: 9.1 kg (20.1 lb), maximum: 12.3 kg (27.1 lb)

Models

SR250 server models are region-specific; that is, each region may define their own server models, and not all server models are available in every region. For a complete list of the SR250 models, contact a Lenovo or Lenovo Business Partner representative in your region. Information on the SR250 models is also available on the PSREF website:
http://psref.lenovo.com

Configure-to-order (CTO) models can also be created for factory-integrated server customization. The following table lists the base CTO models of the ThinkSystem SR250 server.

Table 2. Base CTO models
Description Machine Type/Model
ThinkSystem SR250 (3-Year Warranty) 7Y51CTO1WW
ThinkSystem SR250 (1-Year Warranty) 7Y52CTO1WW
ThinkSystem SR250 India with RDN PSU (3-Year Warranty) 7Y72CTO1WW
ThinkSystem SR250 India with Fixed PSU (3-Year Warranty) 7Y73CTO1WW

The following table lists the base chassis for CTO models of the SR250 server.

Table 3. Base chassis for CTO models
Description Feature code
ThinkSystem SR250/SR150 4x3.5" Chassis B403
ThinkSystem SR250 2.5" Chassis B404

All models of the SR250 server are shipped with the Electronic Publications Flyer.

Models table conventions: The model tables shown in this section use the following conventions:

  • Drive bays:
    • If the number is shown as "x", it represents the quantity of the SAS/SATA drive bays.
    • If the number is shown as "x+y", it represents the quantity of the SAS/SATA + NVMe drive bays.
  • XClarity Controller: "S" = Standard, "A" = Advanced, "E" = Enterprise. 
  • Front VGA port: "Y" = Included; "N" = Not included, optional.
  • Tool-less 4-Post Rail Kit: "Y" = Included; "N" = Not included, optional.
  • Power cord:
    • "R2" = 2.8 m C13-C14 rack power cable.
    • "R4" = 4.3 m C13-C14 rack power cable.
    • "N" = Not included; see Power supplies and cables for the ordering information.

The following tables list the models of the SR250 server for the following regions:

Table 4. SR250 server models (1-year warranty): North America
Model
number		 Intel
processor*		 Memory
UDIMM
(4 max)		 Storage
controller		 Drive
bays
(std /
max)		 Drives Eth.
LOM		 I/O slots Power
supply^
XClarity Controller
Front VGA port
Tool-less Rail Kit
Power cord
Relationship models - North America
7Y52A00ENA 1x E-2104G 4C
65W 3.2GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 E Y Y R2
7Y52A00CNA 1x E-2104G 4C
65W 3.2GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 E Y Y R2
7Y51A04MNA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 E N Y R2
7Y52A00YNA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 E Y Y R2
7Y51A04PNA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 2x 1TB
SATA HDD§		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E N Y R2
7Y52A00UNA 1x E-2124G 4C
71W 3.4GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A00TNA 1x E-2124G 4C
71W 3.4GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A00KNA 1x E-2126G 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A00FNA 1x E-2126G 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A00HNA 1x E-2134 4C
71W 3.5GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A00QNA 1x E-2134 4C
71W 3.5GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y51A04QNA 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E N Y R2
7Y52A00DNA 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y51A04KNA 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 2x 2TB
SATA HDD§		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E N Y R2
7Y52A00MNA 1x E-2144G 4C
71W 3.6GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A00NNA 1x E-2144G 4C
71W 3.6GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A00JNA 1x E-2146G 6C
80W 3.5GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A00LNA 1x E-2146G 6C
80W 3.5GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A00WNA 1x E-2174G 4C
71W 3.8GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y51A04NNA 1x E-2174G 4C
71W 3.8GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E N Y R2
7Y51A04LNA 1x E-2174G 4C
71W 3.8GHz		 1x 16GB
(2Rx8)		 1x RAID
530-8i		 4 / 4
HS LFF		 2x 480GB
S4510§		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E N Y R2
7Y52A010NA 1x E-2176G 6C
80W 3.7GHz		 1x 16GB
(2Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A00XNA 1x E-2176G 6C
80W 3.7GHz		 1x 16GB
(2Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A012NA 1x E-2176G 6C
80W 3.7GHz		 1x 16GB
(2Rx8)		 1x 430-16i
HBA		 10 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A00SNA 1x E-2186G 6C
95W 3.8GHz		 1x 16GB
(2R84)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A00RNA 1x E-2186G 6C
95W 3.8GHz		 1x 16GB
(2Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A013NA 1x E-2186G 6C
95W 3.8GHz		 1x 16GB
(2Rx8)		 1x 430-16i
HBA		 10 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
TopSeller models - North America
7Y52A011NA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 E Y Y R2
7Y52A01BNA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 2x 1TB
SATA HDD†		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 E N Y R2
7Y52A00PNA 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A01CNA 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 2x 2TB
SATA HDD‡		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E N Y R2
7Y52A00GNA 1x E-2174G 4C
71W 3.8GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y52A01ANA 1x E-2174G 4C
71W 3.8GHz		 1x 16GB
(2Rx8)		 1x RAID
530-8i		 4 / 4
HS LFF		 2x 480GB
S4510‡		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E N Y R2

* Processor details: Processor quantity and model, cores, thermal design power (TDP), and core speed.
^ The server supports one fixed power supply or up to two hot-swap (HS) power supplies.
‡ Configured in a RAID-1 drive group; ships with the Windows Server 2019 Standard (16 core) - English factory preload.
† Configured in a RAID-1 drive group; ships with the Windows Server 2019 Essentials - English factory preload and Windows Server 2019 to 2016 Downgrade Kit - Multilanguage.
‡ Configured in a RAID-1 drive group; ships with the Windows Server 2019 Standard (16 core) - English factory preload and Windows Server 2019 to 2016 Downgrade Kit - Multilanguage.

Table 5. SR250 server models (1-year warranty): Brazil
Model
number		 Intel
processor*		 Memory
UDIMM
(4 max)		 Storage
controller		 Drive
bays
(std /
max)		 Drives Eth.
LOM		 I/O slots Power
supply^
XClarity Controller
Front VGA port
Tool-less Rail Kit
Power cord
TopSeller models - Brazil
7Y52A006BR 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S Y Y R2
7Y52A009BR 1x E-2124 4C
71W 3.3GHz		 1x 16GB
(2Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S Y Y R2
7Y52A007BR 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S Y Y R2
7Y52A003BR 1x E-2136 6C
80W 3.3GHz		 1x 16GB
(2Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S Y Y R2
7Y52A008BR 1x E-2146G 6C
80W 3.5GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S Y Y R2
7Y52A004BR 1x E-2146G 6C
80W 3.5GHz		 1x 16GB
(2Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S Y Y R2

* Processor details: Processor quantity and model, cores, thermal design power (TDP), and core speed.
^ The server supports one fixed power supply or up to two hot-swap (HS) power supplies.

Table 6. SR250 server models (1-year warranty): Latin America (except Brazil)
Model
number		 Intel
processor*		 Memory
UDIMM
(4 max)		 Storage
controller		 Drive
bays
(std /
max)		 Drives Eth.
LOM		 I/O slots Power
supply^
XClarity Controller
Front VGA port
Tool-less Rail Kit
Power cord
TopSeller models - Latin America (except Brazil)
7Y52A00BLA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S Y Y R2
7Y52A001LA 1x E-2124 4C
71W 3.3GHz		 1x 16GB
(2Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S Y Y R2
7Y52A000LA 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S Y Y R2
7Y52A00ALA 1x E-2136 6C
80W 3.3GHz		 1x 16GB
(2Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S Y Y R2
7Y52A002LA 1x E-2146G 6C
80W 3.5GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S Y Y R2
7Y52A005LA 1x E-2146G 6C
80W 3.5GHz		 1x 16GB
(2Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S Y Y R2

* Processor details: Processor quantity and model, cores, thermal design power (TDP), and core speed.
^ The server supports one fixed power supply or up to two hot-swap (HS) power supplies.

Table 7. SR250 server models (3-year warranty): EMEA
Model
number		 Intel
processor*		 Memory
UDIMM
(4 max)		 Storage
controller		 Drive
bays
(std /
max)		 Drives Eth.
LOM		 I/O slots Power
supply^
XClarity Controller
Front VGA port
Tool-less Rail Kit
Power cord
Relationship models - EMEA
7Y51A02MEA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N Y R2
7Y51A02SEA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
SS LFF		 2x 1TB
SATA HDD		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N Y R2
7Y51A02ZEA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N Y R2
7Y51A02XEA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 2x 1TB
SATA HDD		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N Y R2
7Y51A026EA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2
7Y51A02NEA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N Y R2
7Y51A025EA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2
7Y51A02QEA 1x E-2124 4C
71W 3.3GHz		 1x 16GB
(2Rx8)		 1x SATA
RAID		 4 / 4
SS LFF		 2x 2TB
SATA HDD		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N Y R2
7Y51A02WEA 1x E-2124 4C
71W 3.3GHz		 1x 16GB
(2Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N Y R2
7Y51A02YEA 1x E-2124 4C
71W 3.3GHz		 1x 16GB
(2Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 2x 2TB
SATA HDD		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N Y R2
7Y51A02FEA 1x E-2124 4C
71W 3.3GHz		 1x 16GB
(2Rx8)		 1x RAID
530-8i		 4 / 4
HS LFF		 2x 1TB
SATA HDD		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2
7Y51A024EA 1x E-2134 4C
71W 3.5GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N Y R2
7Y51A02GEA 1x E-2134 4C
71W 3.5GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N Y R2
7Y51A027EA 1x E-2134 4C
71W 3.5GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2
7Y51A02LEA 1x E-2134 4C
71W 3.5GHz		 1x 16GB
(2Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2
7Y51A02DEA 1x E-2144G 4C
71W 3.6GHz		 1x 16GB
(2Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2
7Y51A02VEA 1x E-2144G 4C
71W 3.6GHz		 1x 16GB
(2Rx8)		 1x RAID
530-8i		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2
7Y51A02TEA 1x E-2144G 4C
71W 3.6GHz		 1x 16GB
(2Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2
7Y51A02HEA 1x E-2146G 6C
80W 3.5GHz		 1x 16GB
(2Rx8)		 1x SATA
RAID		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N Y R2
7Y51A029EA 1x E-2146G 6C
80W 3.5GHz		 1x 16GB
(2Rx8)		 1x SATA
RAID		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2
7Y51A02PEA 1x E-2174G 4C
71W 3.8GHz		 1x 16GB
(2Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2
7Y51A031EA 1x E-2176G 6C
80W 3.7GHz		 1x 16GB
(2Rx8)		 1x SATA
RAID		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2
7Y51A02UEA 1x E-2176G 6C
80W 3.7GHz		 1x 16GB
(2Rx8)		 1x RAID
530-8i		 4 / 4
HS LFF		 2x 2TB
SAS HDD		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2
7Y51A030EA 1x E-2186G 6C
95W 3.8GHz		 1x 16GB
(2Rx8)		 1x SATA
RAID		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2

* Processor details: Processor quantity and model, cores, thermal design power (TDP), and core speed.
^ The server supports one fixed power supply or up to two hot-swap (HS) power supplies.

Table 8. SR250 server models (1-year warranty): EMEA
Model
number		 Intel
processor*		 Memory
UDIMM
(4 max)		 Storage
controller		 Drive
bays
(std /
max)		 Drives Eth.
LOM		 I/O slots Power
supply^
XClarity Controller
Front VGA port
Tool-less Rail Kit
Power cord
Relationship models - EMEA
7Y52A00VEA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2
7Y52A00ZEA 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N Y R2

* Processor details: Processor quantity and model, cores, thermal design power (TDP), and core speed.
^ The server supports one fixed power supply or up to two hot-swap (HS) power supplies.

Table 9. SR250 server models (3-year warranty): Hong Kong, Taiwan, Korea
Model
number		 Intel
processor*		 Memory
UDIMM
(4 max)		 Storage
controller		 Drive
bays
(std /
max)		 Drives Eth.
LOM		 I/O slots Power
supply^
XClarity Controller
Front VGA port
Tool-less Rail Kit
Power cord
TopSeller models - Hong Kong, Taiwan, Korea
7Y51A02CCN 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N N N
7Y51A02ECN 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A040CN 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A028CN 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N N N
7Y51A02KCN 1x E-2134 4C
71W 3.5GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N N N
7Y51A03WCN 1x E-2134 4C
71W 3.5GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A02BCN 1x E-2134 4C
71W 3.5GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 S N N N
7Y51A02ACN 1x E-2134 4C
71W 3.5GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A03XCN 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A02RCN 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A02JCN 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A03YCN 1x E-2144G 4C
71W 3.6GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A041CN 1x E-2146G 6C
80W 3.5GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A03ZCN 1x E-2174G 4C
71W 3.8GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A023CN 1x E-2174G 4C
71W 3.8GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 S N N N

* Processor details: Processor quantity and model, cores, thermal design power (TDP), and core speed.
^ The server supports one fixed power supply or up to two hot-swap (HS) power supplies.

Table 10. SR250 server models (3-year warranty): Japan
Model
number		 Intel
processor*		 Memory
UDIMM
(4 max)		 Storage
controller		 Drive
bays
(std /
max)		 Drives Eth.
LOM		 I/O slots Power
supply^
XClarity Controller
Front VGA port
Tool-less Rail Kit
Power cord
Relationship models - Japan
7Y51A01RJP 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A036JP 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01HJP 1x E-2124G 4C
71W 3.4GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01WJP 1x E-2126G 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01JJP 1x E-2134 4C
71W 3.5GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A037JP 1x E-2134 4C
71W 3.5GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A015JP 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A017JP 1x E-2144G 4C
71W 3.6GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A038JP 1x E-2144G 4C
71W 3.6GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01QJP 1x E-2146G 6C
80W 3.5GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A00QJP 1x E-2174G 4C
71W 3.8GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A039JP 1x E-2174G 4C
71W 3.8GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01CJP 1x E-2176G 6C
80W 3.7GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01PJP 1x E-2186G 6C
95W 3.8GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A00UJP 1x G5400 2C
54W 3.7GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01TJP 1x G5400T 2C
35W 3.1GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01NJP 1x G5500 2C
54W 3.8GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01KJP 1x G5500T 2C
35W 3.2GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01FJP 1x G5600 2C
54W 3.9GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A00MJP 1x i3-8100 4C
65W 3.6GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A00PJP 1x i3-8300 4C
62W 3.7GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A00SJP 1x i3-8350K 4C
91W 4GHz		 1x 8GB
(1Rx8)		 1x SATA
RAID		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
TopSeller models - Japan
7Y51A00RJP 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A00NJP 1x E-2124G 4C
71W 3.4GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01BJP 1x E-2126G 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A00VJP 1x E-2134 4C
71W 3.5GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A00XJP 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A016JP 1x E-2144G 4C
71W 3.6GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01ZJP 1x E-2146G 6C
80W 3.5GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01VJP 1x E-2174G 4C
71W 3.8GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A014JP 1x E-2176G 6C
80W 3.7GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01AJP 1x E-2186G 6C
95W 3.8GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01DJP 1x G5400 2C
54W 3.7GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01SJP 1x G5400T 2C
35W 3.1GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01MJP 1x G5500 2C
54W 3.8GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01YJP 1x G5500T 2C
35W 3.2GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A00YJP 1x G5600 2C
54W 3.9GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A011JP 1x i3-8100 4C
65W 3.6GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A00ZJP 1x i3-8300 4C
62W 3.7GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N
7Y51A01XJP 1x i3-8350K 4C
91W 4GHz		 1x 8GB
(1Rx8)		 1x RAID
930-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 A N Y N

* Processor details: Processor quantity and model, cores, thermal design power (TDP), and core speed.
^ The server supports one fixed power supply or up to two hot-swap (HS) power supplies.

Table 11. SR250 server models (3-year warranty): ASEAN
Model
number		 Intel
processor*		 Memory
UDIMM
(4 max)		 Storage
controller		 Drive
bays
(std /
max)		 Drives Eth.
LOM		 I/O slots Power
supply^
XClarity Controller
Front VGA port
Tool-less Rail Kit
Power cord
Relationship models - ASEAN
7Y51A03QSG 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S Y N N
7Y51A03MSG 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S Y N N
7Y51A03USG 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S Y Y N
7Y51A03PSG 1x E-2174G 4C
71W 3.8GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S Y N N
7Y51A03NSG 1x E-2174G 4C
71W 3.8GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S Y N N
7Y51A03TSG 1x E-2174G 4C
71W 3.8GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S Y Y N
TopSeller models - ASEAN
7Y51A03CSG 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A045SG 1x E-2124 4C
71W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A03DSG 1x E-2134 4C
71W 3.5GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A042SG 1x E-2134 4C
71W 3.5GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A03ESG 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A044SG 1x E-2136 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A03FSG 1x E-2144G 4C
71W 3.6GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A043SG 1x E-2144G 4C
71W 3.6GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A03GSG 1x E-2146G 6C
80W 3.5GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A03VSG 1x E-2146G 6C
80W 3.5GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A03HSG 1x E-2174G 4C
71W 3.8GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N
7Y51A03SSG 1x E-2174G 4C
71W 3.8GHz		 1x 8GB
(1Rx8)		 1x RAID
530-8i		 4 / 4
SS LFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N N

* Processor details: Processor quantity and model, cores, thermal design power (TDP), and core speed.
^ The server supports one fixed power supply or up to two hot-swap (HS) power supplies.

Table 12. SR250 server models (3-year warranty): Australia and New Zealand
Model
number		 Intel
processor*		 Memory
UDIMM
(4 max)		 Storage
controller		 Drive
bays
(std /
max)		 Drives Eth.
LOM		 I/O slots Power
supply^
XClarity Controller
Front VGA port
Tool-less Rail Kit
Power cord
Relationship models - Australia and New Zealand
7Y51A01UAU 1x E-2104G 4C
65W 3.2GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y51A046AU 1x E-2104G 4C
65W 3.2GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N N R4
7Y51A047AU 1x E-2104G 4C
65W 3.2GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 1x PCIe x16
1x PCIe x4		 1x 450W
HS		 S N Y R2
7Y51A018AU 1x E-2104G 4C
65W 3.2GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y51A013AU 1x E-2124G 4C
71W 3.4GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y51A01LAU 1x E-2126G 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y51A010AU 1x E-2126G 6C
80W 3.3GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y51A00TAU 1x E-2144G 4C
71W 3.6GHz		 1x 16GB
(2Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y51A00WAU 1x E-2144G 4C
71W 3.6GHz		 1x 16GB
(2Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y51A012AU 1x E-2174G 4C
71W 3.8GHz		 1x 16GB
(2Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y51A01EAU 1x E-2186G 6C
95W 3.8GHz		 1x 16GB
(2Rx8)		 1x SATA
AHCI		 8 / 10
HS SFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 450W
HS		 E Y Y R2
7Y51A01GAU 1x G5600 2C
54W 3.9GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 E Y Y R2
7Y51A019AU 1x i3-8300 4C
62W 3.7GHz		 1x 8GB
(1Rx8)		 1x SATA
AHCI		 4 / 4
HS LFF		 Open
bay		 2x 1 GbE 2x PCIe x8
1x PCIe x4		 1x 300W
Fixed		 E Y Y R2

* Processor details: Processor quantity and model, cores, thermal design power (TDP), and core speed.
^ The server supports one fixed power supply or up to two hot-swap (HS) power supplies.

Processors

The SR250 server supports one Intel Xeon E, Core i3, Pentium Gold, or Celeron G processor. The following table lists the specifications of the processors.

Table 13. Processor specifications (HT = Hyper-Threading, TB = Turbo Boost, VT = Virtualization Technology)
CPU
model		 Core frequency
(Base / TB Max)		 Number
of cores /
threads		 Cache Max DDR4
frequency		 Max
memory
capacity		 Bus
speed		 TDP ECC HT TB VT-x VT-d SGX*
Intel Xeon E processors
E-2104G 3.20 GHz 4 / 4 8 MB 2666 MHz 64 GB 8 GT/s 65 W Yes No No Yes Yes No
E-2124 3.30 / 4.30 GHz 4 / 4 8 MB 2666 MHz 64 GB 8 GT/s 71 W Yes No Yes Yes Yes No
E-2124G 3.40 / 4.50 GHz 4 / 4 8 MB 2666 MHz 64 GB 8 GT/s 71 W Yes No Yes Yes Yes No
E-2126G 3.30 / 4.50 GHz 6 / 6 12 MB 2666 MHz 64 GB 8 GT/s 80 W Yes No Yes Yes Yes No
E-2134 3.50 / 4.50 GHz 4 / 8 8 MB 2666 MHz 64 GB 8 GT/s 71 W Yes Yes Yes Yes Yes No
E-2136 3.30 / 4.50 GHz 6 / 12 12 MB 2666 MHz 64 GB 8 GT/s 80 W Yes Yes Yes Yes Yes No
E-2144G 3.60 / 4.50 GHz 4 / 8 8 MB 2666 MHz 64 GB 8 GT/s 71 W Yes Yes Yes Yes Yes No
E-2146G 3.50 / 4.50 GHz 6 / 12 12 MB 2666 MHz 64 GB 8 GT/s 80 W Yes Yes Yes Yes Yes No
E-2174G 3.80 / 4.70 GHz 4 / 8 8 MB 2666 MHz 64 GB 8 GT/s 71 W Yes Yes Yes Yes Yes Yes
E-2176G 3.70 / 4.70 GHz 6 / 12 12 MB 2666 MHz 64 GB 8 GT/s 80 W Yes Yes Yes Yes Yes Yes
E-2186G 3.80 / 4.70 GHz 6 / 12 12 MB 2666 MHz 64 GB 8 GT/s 95 W Yes Yes Yes Yes Yes Yes
Intel Core i3 processors
i3-8100 3.60 GHz 4 / 4 6 MB 2400 MHz 64 GB 8 GT/s 65 W Yes No No Yes Yes No
i3-8100T 3.10 GHz 4 / 4 6 MB 2400 MHz 64 GB 8 GT/s 35 W Yes No No Yes Yes No
i3-8300 3.70 GHz 4 / 4 8 MB 2400 MHz 64 GB 8 GT/s 62 W Yes No No Yes Yes No
i3-8300T 3.20 GHz 4 / 4 8 MB 2400 MHz 64 GB 8 GT/s 35 W Yes No No Yes Yes No
i3-8350K 4.00 GHz 4 / 4 8 MB 2400 MHz 64 GB 8 GT/s 91 W Yes No No Yes Yes No
Intel Pentium Gold processors
G5400 3.70 GHz 2 / 4 4 MB 2400 MHz 64 GB 8 GT/s 58 W Yes Yes No Yes Yes No
G5400T 3.10 GHz 2 / 4 4 MB 2400 MHz 64 GB 8 GT/s 35 W Yes Yes No Yes Yes No
G5500 3.80 GHz 2 / 4 4 MB 2400 MHz 64 GB 8 GT/s 54 W Yes Yes No Yes Yes No
G5500T 3.20 GHz 2 / 4 4 MB 2400 MHz 64 GB 8 GT/s 35 W Yes Yes No Yes Yes No
G5600 3.90 GHz 2 / 4 4 MB 2400 MHz 64 GB 8 GT/s 54 W Yes Yes No Yes Yes No
Intel Celeron processors
G4900 3.10 GHz 2 / 2 2 MB 2400 MHz 64 GB 8 GT/s 54 W Yes No No Yes Yes No
G4900T 2.90 GHz 2 / 2 2 MB 2400 MHz 64 GB 8 GT/s 35 W Yes No No Yes Yes No
G4920 3.20 GHz 2 / 2 2 MB 2400 MHz 64 GB 8 GT/s 54 W Yes No No Yes Yes No

* Intel SGX support requires UEFI V1.03 (ISE110C) or later.

The following table lists feature codes for the processors that are available for the SR250 server.

Table 14. Processor feature codes
Description Feature code
Intel Xeon E processors
Intel Xeon E-2104G 4C 65W 3.2GHz Processor B354
Intel Xeon E-2124 4C 71W 3.3GHz Processor B353
Intel Xeon E-2124G 4C 71W 3.4GHz Processor B352
Intel Xeon E-2126G 6C 80W 3.3GHz Processor B351
Intel Xeon E-2134 4C 71W 3.5GHz Processor B350
Intel Xeon E-2136 6C 80W 3.3GHz Processor B34Z
Intel Xeon E-2144G 4C 71W 3.6GHz Processor B34Y
Intel Xeon E-2146G 6C 80W 3.5GHz Processor B34X
Intel Xeon E-2174G 4C 71W 3.8GHz Processor B34W
Intel Xeon E-2176G 6C 80W 3.7GHz Processor B34V
Intel Xeon E-2186G 6C 95W 3.8GHz Processor B34U
Intel Core i3 processors
Intel Core i3-8100 4C 65W 3.6GHz Processor B357
Intel Core i3-8100T 4C 35W 3.1GHz Processor B359
Intel Core i3-8300 4C 62W 3.7GHz Processor B356
Intel Core i3-8300T 4C 35W 3.2GHz Processor B358
Intel Core i3-8350K 4C 91W 4GHz Processor B355
Intel Pentium Gold processors
Intel Pentium Gold G5400 2C 54W 3.7GHz Processor B35C
Intel Pentium Gold G5400T 2C 35W 3.1GHz Processor B35G
Intel Pentium Gold G5500 2C 54W 3.8GHz Processor B35B
Intel Pentium Gold G5500T 2C 35W 3.2GHz Processor B35F
Intel Pentium Gold G5600 2C 54W 3.9GHz Processor B35A
Intel Celeron G processors
Intel Celeron G4900 2C 54W 3.1GHz Processor B35E
Intel Celeron G4900T 2C 35W 2.9GHz Processor B35H
Intel Celeron G4920 2C 54W 3.2GHz Processor B35D

Memory

The SR250 server supports up to 4 TruDDR4 memory UDIMMs with ECC protection. The processor has two memory channels with two DIMMs per channel.

Lenovo TruDDR4 memory uses the highest-quality components sourced from Tier 1 DRAM suppliers and only memory that meets strict requirements is selected. It is compatibility tested and tuned on every ThinkSystem server to maximize performance and reliability.

TruDDR4 memory has a unique signature programmed into the DIMM, which enables Lenovo servers to verify whether the memory installed is qualified and supported. Lenovo qualified and supported TruDDR4 memory is covered by Lenovo warranty, and service and support provided worldwide.

The following rules apply when selecting the memory configuration:

  • The server supports memory configurations with 1, 2, 3, or 4 UDIMMs.
  • Mixing UDIMMs of different capacity is not supported.
  • All DIMMs in the server operate at the same speed up to 2666 MHz, which is determined by the maximum memory speed supported by the specific processor (see Processors for details).
    Note: Maximum memory speed can be achieved when Max performance mode is enabled in UEFI.
  • The server supports up to 64 GB of memory.

The following table lists memory options available for the SR250 server.

Table 15. Memory options
Description Part number Feature code Maximum quantity
ThinkSystem 8GB TruDDR4 2666MHz (1Rx8, 1.2V) ECC UDIMM 4ZC7A08696 B35J 4
ThinkSystem 16GB TruDDR4 2666MHz (2Rx8, 1.2V) ECC UDIMM 4ZC7A08699 B35K 4

Internal storage

The SR250 server supports the following internal drive bay configurations:

  1. 4 LFF SATA Simple Swap drive bays
  2. 4 LFF SAS/SATA hot-swap drive bays
  3. 8 SFF SAS/SATA hot-swap drive bays
  4. 10 SFF hot-swap drive bays:
    1. 10x 2.5" SAS/SATA
    2. 8x 2.5" SAS/SATA & 2x 2.5" NVMe PCIe

In addition, the SR250 server models can be configured with one internal M.2 SATA non-hot-swap SSD.

The following figure shows the internal drive bay configurations.

Internal drive configurations
Figure 7. Internal drive bay configurations

The following table lists the internal storage options for the SR250 server.

Table 16. Internal storage options
Description Part number Feature code Maximum quantity
 Simple-swap (SS) backplane kits
ThinkSystem SR250 4x3.5" SS Backplane Bracket Kit for SW RAID/AHCI None* B407 1
ThinkSystem SR250/SR150 4x3.5" SS Backplane Bracket Kit for HW RAID/HBA 4M17A14200 B408 1
 Hot-swap (HS) backplanes and kits
ThinkSystem SR250 3.5" HS SATA/SAS 4-Bay Backplane Cable Kit 4M17A13565 B412 1
ThinkSystem SR250 2.5" HS SATA/SAS 8-Bay Backplane None* B413 1
ThinkSystem SR250 2.5" HS AnyBay 10-Bay Backplane 4C57A12112 B414 1
 Cables for hot-swap backplanes
ThinkSystem SR250 4x3.5" HS SATA x4 Cable for SW RAID/AHCI None* B405 1
ThinkSystem SR250 8x2.5" HS SATA 2x4 Cable for SW RAID/AHCI None* B406 1
ThinkSystem SR250 3.5"/2.5" HS SAS/SATA x4 Cable for HW RAID/HBA 4Z57A12652 B415 3
ThinkSystem SR250 10x2.5" HS NVMe Cable 4Z57A12651 B416 2

* Factory-installed only, no field upgrade.

Configuration notes:

  • The AnyBay backplane allows either SAS/SATA drives or NVMe PCIe drives in the drive bays 8 and 9.
  • Configurations with NVMe PCIe drives are supported only for Machine Types 7Y51, 7Y52, and 7Y72; Machine Type 7Y73 does not support configurations with NVMe PCIe drives.
  • Field upgrades for models with 3.5-inch drive bays:
    • Models with 4x 3.5" SS drive bays and an onboard SATA controller can be upgraded to support a hardware RAID controller or HBA by using the 4x3.5" SS Backplane Bracket Kit for HW RAID/HBA (4M17A14200).
    • Models with 4x 3.5" SS drive bays can be upgraded to support 4x 3.5" HS drive bays and a hardware RAID controller or HBA by using the 3.5" HS SATA/SAS 4-Bay Backplane Cable Kit (4M17A13565). The kit includes the hot-swap backplane (B412) and the SAS/SATA cable for HW RAID/HBA (B415).
    • Models with 4x 3.5" HS drive bays and an onboard SATA controller can be upgraded to support a hardware RAID controller or HBA by using the 3.5"/2.5" HS SAS/SATA x4 Cable for HW RAID/HBA (4Z57A12652).
  • Field upgrades for models with 2.5-inch drive bays:
    • Models with 8x 2.5" HS drive bays and an onboard SATA controller can be upgraded to support a hardware RAID controller or HBA by using two 3.5"/2.5" HS SAS/SATA x4 Cables for HW RAID/HBA (4Z57A12652).
    • Models with 8x 2.5" HS drive bays and an onboard SATA controller can be upgraded to support 10x 2.5" HS drive bays and a hardware RAID controller or HBA by using the 2.5" HS AnyBay 10-Bay Backplane (4C57A12112). The following additional cables are needed:
      • NVMe support: Two 3.5"/2.5" HS SAS/SATA x4 Cables for HW RAID/HBA (4Z57A12652) and two 10x2.5" HS NVMe Cables (4Z57A12651).
      • No NVMe support: Three 3.5"/2.5" HS SAS/SATA x4 Cables for HW RAID/HBA (4Z57A12652).
    • Models with 8x 2.5" HS drive bays and a hardware RAID controller or HBA can be upgraded to support 10x 2.5" HS drive bays by using the 2.5" HS AnyBay 10-Bay Backplane (4C57A12112). The following additional cables are needed:
      • NVMe support: Two 10x2.5" HS NVMe Cables (4Z57A12651).
      • No NVMe support: One 3.5"/2.5" HS SAS/SATA x4 Cable for HW RAID/HBA (4Z57A12652).
    • Models with 10x 2.5" HS drive bays and an NVMe Switch Adapter can be upgraded to support a hardware RAID controller or HBA by using two 3.5"/2.5" HS SAS/SATA x4 Cables for HW RAID/HBA (4Z57A12652).
  • Controllers for internal storage are not included with the field upgrade options.
  • The M.2 SSD cannot be used in the configurations with eight drives that are connected to the onboard SATA controller (the SATA port 7 is shared between the drive bay 7 and the M.2 connector).

The following table lists supported internal storage configurations with the SAS/SATA and AnyBay backplanes.

Table 17. Internal storage configurations
Drive bay configuration Backplane and cable type and quantity Storage controller quantity and type*
4x 3.5" SS BP SW (B407)
4x 3.5" SS BP HW (B408)
4x 3.5" HS BP (B412)
8x 2.5" HS BP (B413)
10x 2.5" HS BP (B414)
4x3.5" HS x4 Cable SW (B405)
8x2.5" HS 2x4 Cable SW (B406)
3.5"/2.5" HS x4 Cable HW (B415)
10x 2.5" HS NVMe Cable (B416)
3.5" chassis (Feature code B403)
4x 3.5-in. SATA simple-swap 1 0 0 0 0 0 0 0 0 1x Onboard AHCI / RSTe (4)
0 1 0 0 0 0 0 0 0 1x RAID 530/730/930-8i/930-16i (4)
1x 430-8i/16i HBA (4)
4x 3.5-in. SAS/SATA hot-swap 0 0 1 0 0 1 0 0 0 1x Onboard AHCI / RSTe (4)
0 0 1 0 0 0 0 1 0 1x RAID 530/730/930-8i/930-16i (4)
1x 430-8i/16i HBA (4)
2.5" chassis (Feature code B404)
8x 2.5-in. SAS/SATA hot-swap 0 0 0 1 0 0 1 0 0 1x Onboard AHCI / RSTe (8)
0 0 0 1 0 0 0 2 0 1x RAID 530/730/930-8i/930-16i (8)
1x 430-8i/16i HBA (8)
10x 2.5-in. SAS/SATA hot-swap 0 0 0 0 1 0 0 3 0 1x RAID 930-16i (10)
1x 430-16i HBA (10)
8x 2.5-in. SAS/SATA +
2x 2.5-in. NVMe hot-swap		 0 0 0 0 1 0 0 2 2 1x RAID 530/730/930-8i/930-16i (8) + 1x 1610-4P (2)
1x 430-8i/16i HBA (8) + 1x 1610-4P (2)
2x 2.5-in. NVMe hot-swap 0 0 0 0 1 0 0 0 2 1x 1610-4P (2)

* The number in brackets (x) specifies the quantity of drive bays connected to each of the controllers.

Controllers for internal storage

The following table lists the storage controllers and options for internal storage of the SR250 server.

Table 18. RAID controllers and HBAs for internal storage
Description Part number Feature code Maximum quantity I/O slots supported
6 Gbps SATA controllers
Onboard AHCI (non-RAID) / Intel RSTe (RAID) None* None* 1 -
12 Gb SAS/SATA RAID controllers
ThinkSystem RAID 530-8i PCIe 12Gb Adapter 7Y37A01082 AUNG 1 2, 4
ThinkSystem RAID 730-8i 1GB Cache PCIe 12Gb Adapter 7Y37A01083 AUNH 1 2, 4
ThinkSystem RAID 730-8i 2GB Flash PCIe 12Gb Adapter 4Y37A09722 B4RQ 1 2, 4
ThinkSystem RAID 930-8i 2GB Flash PCIe 12Gb Adapter 7Y37A01084 AUNJ 1 2, 4
ThinkSystem RAID 930-16i 4GB Flash PCIe 12Gb Adapter 7Y37A01085 AUNK 1 2, 4
12 Gb SAS/SATA HBAs (non-RAID)
ThinkSystem 430-8i SAS/SATA 12Gb HBA 7Y37A01088 AUNL 1 2, 4
ThinkSystem 430-16i SAS/SATA 12Gb HBA 7Y37A01089 AUNM 1 2, 4
NVMe PCIe adapters (non-RAID)
ThinkSystem 1610-4P NVMe Switch Adapter 7Y37A01081 AUV2 1 2

* The onboard SATA controller integrated into the Intel C246 Platform Controller Hub (PCH) supports non-RAID (JBOD) AHCI mode or a hardware-assist, software RAID feature (Intel Rapid Storage Technology Enterprise [RSTe]).

Configuration notes:

  • The onboard SATA controller does not consume a PCIe slot.
  • SAS RAID controllers and HBAs for internal storage are supported in the following PCIe slots:
    • PCIe slot 2 on the PCIe x8/x8 Riser Card (feature code B418):
      • No additional PCIe adapters are installed
      • One additional PCIe adapter is installed in the server in the PCIe slot 1
    • PCIe slot 4 on the system board:
      • Two additional PCIe adapters are installed in the server in the PCIe slots 1 and 2
      • A GPU adapter is installed in the server in the PCIe slot 2
      • The PCIe x16 Riser Card (feature code B417) is installed in the server
  • The total quantity of the RAID 730-8i 2GB, 930-8i, 930-16i, and 930-8e controllers in the server must not exceed 1 (up to 1 supercapacitor can be mounted in the server).
  • The 1610-4P NVMe Switch Adapter is supported in the PCIe slot 2 supplied by the PCIe x8 or x16 riser card.
  • The 1610-4P NVMe Switch Adapter provides two PCIe 3.0 x4 ports for JBOD (non-RAID) connectivity to U.2 NVMe PCIe SSDs in the drive bays 8 and 9.

The following table summarizes features of supported SAS/SATA storage controllers.

Table 19. Storage controller features and specifications (LP = Low profile)
Feature Intel
RSTe		 RAID
530-8i		 RAID
730-8i 1GB		 RAID
730-8i 2GB		 RAID
930-8i		 RAID
930-16i		 430-8i
HBA		 430-16i
HBA
Form factor Onboard PCIe LP PCIe LP PCIe LP PCIe LP PCIe LP PCIe LP PCIe LP
SAS controller None SAS3408 SAS3108 SAS3108 SAS3508 SAS3516 SAS3408 SAS3416
Host interface PCH PCIe 3.0 x8 PCIe 3.0 x8 PCIe 3.0 x8 PCIe 3.0 x8 PCIe 3.0 x8 PCIe 3.0 x8 PCIe 3.0 x8
Port interface 6 Gb SATA 12 Gb SAS 12 Gb SAS 12 Gb SAS 12 Gb SAS 12 Gb SAS 12 Gb SAS 12 Gb SAS
Number of ports 8 8 8 8 8 16 8 16
Connector type 1x SATA x4,
4x SATA x1		 SFF-8643 x4 SFF-8643 x4 SFF-8643 x4 SFF-8643 x4 SFF-8643 x4 SFF-8643 x4 SFF-8643 x4
Number of
connectors		 5 2 2 2 2 4 2 4
Drive interface SATA SAS, SATA SAS, SATA SAS, SATA SAS, SATA SAS, SATA SAS, SATA SAS, SATA
Drive type HDD, SSD HDD, SSD, SED HDD, SSD HDD, SSD, SED HDD, SSD, SED HDD, SSD, SED HDD, SSD, SED* HDD, SSD, SED*
Hot-swap
drive support		 Yes Yes Yes Yes Yes Yes Yes Yes
Number
of drives		 8 8 8 8 8 16 8 16
RAID levels 0/1/10/5 0/1/10/5/50 0/1/10/5/50 0/1/10/5/
50/6/60		 0/1/10/5/
50/6/60		 0/1/10/5/
50/6/60		 None None
JBOD mode Yes Yes Yes Yes Yes Yes Yes Yes
Cache None None 1 GB 2 GB 2 GB 4 GB; 8 GB None None
Cache
protection		 None None None Flash backup
(Included)		 Flash backup
(Included)		 Flash backup
(Included)		 None None
SED key
management
(SafeStore)		 No Yes No Yes Yes Yes No No
SSD I/O
acceleration
(FastPath)		 No Yes No Yes Yes Yes No No
SSD Caching
(CacheCade Pro 2.0)		 No No No No No** No** No No
Consistency check Yes Yes Yes Yes Yes Yes No No
Patrol read Yes Yes Yes Yes Yes Yes No No
Online
capacity expansion		 Yes Yes Yes Yes Yes Yes No No
Online
RAID level
migration		 Yes Yes Yes Yes Yes Yes No No
Global Hot Spare Yes Yes Yes Yes Yes Yes No No
Auto-rebuild Yes Yes Yes Yes Yes Yes No No

* HBAs do not support key management for SEDs; third-party host software is responsible for managing the keys.
** The SSD caching feature has been phased out in the new generation of advanced RAID controllers.

Important:

  • The onboard Intel RSTe is not supported by virtualization hypervisors, including VMware vSphere (ESXi), Linux KVM, Xen, and Microsoft Hyper-V.
  • The onboard Intel RSTe supports up to eight drives in a RAID-0 or RAID-5 array, two drives in a RAID-1 array, and four drives in a RAID-10 array. In a Windows Server-based environment, the onboard Intel RSTe supports up to six drives in a RAID-0 or RAID-5 array.

For more information, see the list of Product Guides in the following categories:

Drives for internal storage

The following tables list drive options for the SR250 server.

Table 20. Drive options for internal storage: 3.5-inch non-hot-swap drives
Description Part number Feature code Maximum quantity
3.5-inch non-hot-swap HDDs - 6 Gbps SATA
ThinkSystem 3.5" 1TB 7.2K SATA 6Gb Simple Swap 512n HDD 7XB7A00055 AUZS 4
ThinkSystem 3.5" 2TB 7.2K SATA 6Gb Simple Swap 512n HDD 7XB7A00056 AUZT 4
ThinkSystem 3.5" 4TB 7.2K SATA 6Gb Simple Swap 512n HDD 7XB7A00057 AUZU 4
ThinkSystem 3.5" 6TB 7.2K SATA 6Gb Simple Swap 512e HDD 7XB7A00058 AXC7 4
ThinkSystem 3.5" 8TB 7.2K SATA 6Gb Simple Swap 512e HDD 7XB7A00059 AXC6 4
3.5-inch non-hot-swap SSDs - 5200 Mainstream 6 Gbps SATA
ThinkSystem 3.5" 5200 240GB Mainstream SATA 6Gb Simple Swap SSD 4XB7A14052 B5Y8 4
ThinkSystem 3.5" 5200 480GB Mainstream SATA 6Gb Simple Swap SSD 4XB7A14053 B5Y9 4
ThinkSystem 3.5" 5200 960GB Mainstream SATA 6Gb Simple Swap SSD 4XB7A14054 B5YA 4
3.5-inch non-hot-swap SSDs - S4610 Mainstream 6 Gbps SATA
ThinkSystem 3.5" Intel S4610 240GB Mainstream SATA 6Gb Simple Swap SSD 4XB7A13960 B5Y5 4
ThinkSystem 3.5" Intel S4610 480GB Mainstream SATA 6Gb Simple Swap SSD 4XB7A13961 B5Y6 4
ThinkSystem 3.5" Intel S4610 960GB Mainstream SATA 6Gb Simple Swap SSD 4XB7A13962 B5Y7 4
3.5-inch non-hot-swap SSDs - 5200 Entry 6 Gbps SATA
ThinkSystem 3.5" 5200 480GB Entry SATA 6Gb Simple Swap SSD 4XB7A08515 B5Y3 4
ThinkSystem 3.5" 5200 960GB Entry SATA 6Gb Simple Swap SSD 4XB7A10151 B5Y4 4
3.5-inch non-hot-swap SSDs - S4510 Entry 6 Gbps SATA
ThinkSystem 3.5" Intel S4510 240GB Entry SATA 6Gb Simple Swap SSD 4XB7A13951 B4KE 4
ThinkSystem 3.5" Intel S4510 480GB Entry SATA 6Gb Simple Swap SSD 4XB7A13952 B4KC 4
ThinkSystem 3.5" Intel S4510 960GB Entry SATA 6Gb Simple Swap SSD 4XB7A13953 B4KD 4
Table 21. Drive options for internal storage: 3.5-inch hot-swap drives
Description Part number Feature code Maximum quantity
3.5-inch hot-swap HDDs - 12 Gbps SAS
ThinkSystem 3.5" 300GB 15K SAS 12Gb Hot Swap 512n HDD 7XB7A00038 AUU2 4
ThinkSystem 3.5" 600GB 15K SAS 12Gb Hot Swap 512n HDD 7XB7A00039 AUU3 4
ThinkSystem 3.5" 900GB 15K SAS 12Gb Hot Swap 512e HDD 7XB7A00040 AUUC 4
3.5-inch hot-swap HDDs - 12 Gbps NL SAS
ThinkSystem 3.5" 1TB 7.2K SAS 12Gb Hot Swap 512n HDD 7XB7A00041 AUU4 4
ThinkSystem 3.5" 2TB 7.2K SAS 12Gb Hot Swap 512n HDD 7XB7A00042 AUU5 4
ThinkSystem 3.5" 4TB 7.2K SAS 12Gb Hot Swap 512n HDD 7XB7A00043 AUU6 4
ThinkSystem 3.5" 6TB 7.2K SAS 12Gb Hot Swap 512e HDD 7XB7A00044 AUU7 4
ThinkSystem 3.5" 8TB 7.2K SAS 12Gb Hot Swap 512e HDD 7XB7A00045 B0YR 4
3.5-inch hot-swap HDDs - 6 Gbps NL SATA
ThinkSystem 3.5" 1TB 7.2K SATA 6Gb Hot Swap 512n HDD 7XB7A00049 AUUF 4
ThinkSystem 3.5" 2TB 7.2K SATA 6Gb Hot Swap 512n HDD 7XB7A00050 AUUD 4
ThinkSystem 3.5" 4TB 7.2K SATA 6Gb Hot Swap 512n HDD 7XB7A00051 AUU8 4
ThinkSystem 3.5" 6TB 7.2K SATA 6Gb Hot Swap 512e HDD 7XB7A00052 AUUA 4
ThinkSystem 3.5" 8TB 7.2K SATA 6Gb Hot Swap 512e HDD 7XB7A00053 AUU9 4
3.5-inch hot-swap SSDs - 5200 Mainstream 6 Gbps SATA
ThinkSystem 3.5" 5200 240GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A10242 B48D 4
ThinkSystem 3.5" 5200 480GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A10243 B48E 4
ThinkSystem 3.5" 5200 960GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A10244 B48F 4
3.5-inch hot-swap SSDs - 5300 Mainstream 6 Gbps SATA
ThinkSystem 3.5" 5300 240GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A17096 B8JL 4
ThinkSystem 3.5" 5300 480GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A17097 B8JF 4
ThinkSystem 3.5" 5300 960GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A17098 B8J0 4
ThinkSystem 3.5" 5300 1.92TB Mainstream SATA 6Gb Hot Swap SSD 4XB7A17099 B8HR 4
3.5-inch hot-swap SSDs - S4610 Mainstream 6 Gbps SATA
ThinkSystem 3.5" Intel S4610 240GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A13639 B49R 4
ThinkSystem 3.5" Intel S4610 480GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A13640 B49S 4
ThinkSystem 3.5" Intel S4610 960GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A13641 B49T 4
3.5-inch hot-swap SSDs - 5200 Entry 6 Gbps SATA
ThinkSystem 3.5" 5200 480GB Entry SATA 6Gb Hot Swap SSD 4XB7A10158 B2X7 4
ThinkSystem 3.5" 5200 960GB Entry SATA 6Gb Hot Swap SSD 4XB7A10159 B2X8 4
3.5-inch hot-swap SSDs - 5300 Entry 6 Gbps SATA
ThinkSystem 3.5" 5300 240GB Entry SATA 6Gb Hot Swap SSD 4XB7A17081 B8JB 4
ThinkSystem 3.5" 5300 480GB Entry SATA 6Gb Hot Swap SSD 4XB7A17082 B8J9 4
ThinkSystem 3.5" 5300 960GB Entry SATA 6Gb Hot Swap SSD 4XB7A17083 B8JC 4
ThinkSystem 3.5" 5300 1.92TB Entry SATA 6Gb Hot Swap SSD 4XB7A17084 B8HZ 4
3.5-inch hot-swap SSDs - PM883 Entry 6 Gbps SATA
ThinkSystem 3.5" PM883 240GB Entry SATA 6Gb Hot Swap SSD 4XB7A17176 B6TM 4
ThinkSystem 3.5" PM883 480GB Entry SATA 6Gb Hot Swap SSD 4XB7A17177 B6TN 4
ThinkSystem 3.5" PM883 1.92TB Entry SATA 6Gb Hot Swap SSD 4XB7A17179 B6JY 4
3.5-inch hot-swap SSDs - S4510 Entry 6 Gbps SATA
ThinkSystem 3.5" Intel S4510 240GB Entry SATA 6Gb Hot Swap SSD 4XB7A13625 B49D 4
ThinkSystem 3.5" Intel S4510 480GB Entry SATA 6Gb Hot Swap SSD 4XB7A13626 B49E 4
ThinkSystem 3.5" Intel S4510 960GB Entry SATA 6Gb Hot Swap SSD 4XB7A13627 B49F 4
Table 22. Drive options for internal storage: 2.5-inch hot-swap drives
Description Part number Feature code Maximum quantity
2.5-inch hot-swap HDDs - 12 Gbps SAS
ThinkSystem 2.5" 300GB 10K SAS 12Gb Hot Swap 512n HDD 7XB7A00024 AULY 10
ThinkSystem 2.5" 300GB 15K SAS 12Gb Hot Swap 512n HDD 7XB7A00021 AULV 10
ThinkSystem 2.5" 600GB 10K SAS 12Gb Hot Swap 512n HDD 7XB7A00025 AULZ 10
ThinkSystem 2.5" 600GB 15K SAS 12Gb Hot Swap 512n HDD 7XB7A00022 AULW 10
ThinkSystem 2.5" 900GB 10K SAS 12Gb Hot Swap 512n HDD 7XB7A00026 AUM0 10
ThinkSystem 2.5" 900GB 15K SAS 12Gb Hot Swap 512e HDD 7XB7A00023 AULX 10
ThinkSystem 2.5" 1.2TB 10K SAS 12Gb Hot Swap 512n HDD 7XB7A00027 AUM1 10
ThinkSystem 2.5" 1.8TB 10K SAS 12Gb Hot Swap 512e HDD 7XB7A00028 AUM2 10
ThinkSystem 2.5" 2.4TB 10K SAS 12Gb Hot Swap 512e HDD 7XB7A00069 B0YS 10
2.5-inch hot-swap HDDs - 12 Gbps NL SAS
ThinkSystem 2.5" 1TB 7.2K SAS 12Gb Hot Swap 512n HDD 7XB7A00034 AUM6 10
ThinkSystem 2.5" 2TB 7.2K SAS 12Gb Hot Swap 512n HDD 7XB7A00035 AUM7 10
2.5-inch hot-swap HDDs - 6 Gbps NL SATA
ThinkSystem 2.5" 1TB 7.2K SATA 6Gb Hot Swap 512n HDD 7XB7A00036 AUUE 10
ThinkSystem 2.5" 2TB 7.2K SATA 6Gb Hot Swap 512e HDD 7XB7A00037 AUUJ 10
2.5-inch hot-swap HDD SEDs - 12 Gbps SAS
ThinkSystem 2.5" 300GB 10K SAS 12Gb Hot Swap 512n HDD SED 7XB7A00030 AUM4 10
2.5-inch hot-swap SSDs - 5200 Mainstream 6 Gbps SATA
ThinkSystem 2.5" 5200 240GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A10237 B488 10
ThinkSystem 2.5" 5200 480GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A10238 B489 10
ThinkSystem 2.5" 5200 960GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A10239 B48A 10
2.5-inch hot-swap SSDs - 5300 Mainstream 6 Gbps SATA
ThinkSystem 2.5" 5300 240GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A17087 B8J1 10
ThinkSystem 2.5" 5300 480GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A17088 B8HY 10
ThinkSystem 2.5" 5300 960GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A17089 B8J6 10
ThinkSystem 2.5" 5300 1.92TB Mainstream SATA 6Gb Hot Swap SSD 4XB7A17090 B8JE 10
2.5-inch hot-swap SSDs - S4610 Mainstream 6 Gbps SATA
ThinkSystem 2.5" Intel S4610 240GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A13633 B49L 10
ThinkSystem 2.5" Intel S4610 480GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A13634 B49M 10
ThinkSystem 2.5" Intel S4610 960GB Mainstream SATA 6Gb Hot Swap SSD 4XB7A13635 B49N 10
2.5-inch hot-swap SSDs - 5200 Entry 6 Gbps SATA
ThinkSystem 2.5" 5200 480GB Entry SATA 6Gb Hot Swap SSD 4XB7A10153 B2X2 10
ThinkSystem 2.5" 5200 960GB Entry SATA 6Gb Hot Swap SSD 4XB7A10154 B2X3 10
2.5-inch hot-swap SSDs - 5210 Entry 6 Gbps SATA
ThinkSystem 2.5" 5210 960GB Entry SATA 6Gb Hot Swap QLC SSD 4XB7A38185 B9AC 10
2.5-inch hot-swap SSDs - 5300 Entry 6 Gbps SATA
ThinkSystem 2.5" 5300 240GB Entry SATA 6Gb Hot Swap SSD 4XB7A17075 B8HV 10
ThinkSystem 2.5" 5300 480GB Entry SATA 6Gb Hot Swap SSD 4XB7A17076 B8JM 10
ThinkSystem 2.5" 5300 960GB Entry SATA 6Gb Hot Swap SSD 4XB7A17077 B8HP 10
ThinkSystem 2.5" 5300 1.92TB Entry SATA 6Gb Hot Swap SSD 4XB7A17078 B8J5 10
2.5-inch hot-swap SSDs - PM883 Entry 6 Gbps SATA
ThinkSystem 2.5" PM883 240GB Entry SATA 6Gb Hot Swap SSD 4XB7A10195 B34H 10
ThinkSystem 2.5" PM883 480GB Entry SATA 6Gb Hot Swap SSD 4XB7A10196 B34J 10
ThinkSystem 2.5" PM883 960GB Entry SATA 6Gb Hot Swap SSD 4XB7A10197 B34K 10
2.5-inch hot-swap SSDs - S4510 Entry 6 Gbps SATA
ThinkSystem 2.5" Intel S4510 240GB Entry SATA 6Gb Hot Swap SSD 4XB7A10247 B498 10
ThinkSystem 2.5" Intel S4510 480GB Entry SATA 6Gb Hot Swap SSD 4XB7A10248 B499 10
ThinkSystem 2.5" Intel S4510 960GB Entry SATA 6Gb Hot Swap SSD 4XB7A10249 B49A 10
2.5-inch hot-swap SSDs - P4510 Entry U.2 NVMe PCIe*
ThinkSystem U.2 Intel P4510 1.0TB Entry NVMe PCIe 3.0 x4 HS SSD 4XB7A10202 B58F 2

* NVMe PCIe SSDs support informed hot removal and hot insertion, provided the operating system supports PCIe SSD hot-swap.

Table 23. Drive options for internal storage: M.2 non-hot-swap drives
Description Part number Feature code Maximum quantity
ThinkSystem M.2 32GB SATA 6Gbps Non-Hot-Swap SSD 7N47A00129 AUUL 1
ThinkSystem M.2 128GB SATA 6Gbps Non-Hot-Swap SSD 7N47A00130 AUUV 1
ThinkSystem M.2 5100 240GB SATA 6Gbps Non-Hot Swap SSD 4XB7A14049 B5S4 1
ThinkSystem M.2 5300 240GB SATA 6Gbps Non-Hot Swap SSD 4XB7A17071 B8HS 1
ThinkSystem M.2 5100 480GB SATA 6Gbps Non-Hot Swap SSD 7SD7A05703 B11V 1
ThinkSystem M.2 5300 480GB SATA 6Gbps Non-Hot Swap SSD 4XB7A17073 B919 1

For general portable storage needs, the SR250 server also supports the USB memory key option that is listed in the following table.

Table 24. USB memory key
Description Part number Feature code Maximum quantity
32GB Enterprise Value USB Memory Key 00ML200 None* 1

* Field upgrade only.

Optical drives

The SR250 server supports the external USB optical drive option listed in the following table.

Table 25. Optical drive
Description Part number Feature code Maximum quantity
ThinkSystem External USB DVD RW Optical Disk Drive 7XA7A05926 AVV8 1

The External USB DVD RW Optical Disk Drive supports the following types of media: CD-ROM, CD-R, CD-RW, DVD-R, DVD+R, DVD-ROM, DVD-RW, and DVD+RW.

I/O expansion

The SR250 server supports up to three PCIe slots: one slot on the system planar that supports an internal storage controller and up to two PCIe slots on a riser card.

The slot form factors are as follows:

  • Slot 1: PCIe 3.0 x8; low profile (not present if the Slot 2 is x16)
  • Slot 2: PCIe 3.0 x8 (x16 physical connector) or x16; full-height, half-length
  • Slot 4: PCIe 3.0 x4 (x8 physical connector; supports an internal storage controller)

The locations of the PCIe slots are shown in the following figure.

Slot locations
Figure 8. Slot locations

The following table lists available PCIe riser card options.

Table 26. PCIe riser cards
Description Part number Feature code Maximum quantity
ThinkSystem SR250/SR150 x8/x8 PCIe Riser 4C57A12111 B418 1
ThinkSystem SR250 x16 PCIe Riser 4C57A12110 B417 1

Configuration notes:

  • A riser card is required.
  • The PCIe x8 riser card supplies slots 1 and 2, and the PCIe x16 riser card supplies slot 2.

The following adapter types are supported:

Network adapters

The SR250 server supports two onboard Gigabit Ethernet network ports that are based on the Broadcom BCM5720 network interface controller (NIC) chip.

The integrated NIC has the following features:

  • Two 10/100/1000 Mb Ethernet RJ-45 ports
  • NIC Teaming (load balancing and failover)
  • IEEE 802.3ad Link Aggregation
  • I/O Virtualization (IOV) for VMWare NetQueue and Microsoft VMQ
  • IEEE 802.1Q Virtual Local Area Networks (VLANs)
  • IEEE 802.3x flow control
  • TCP, IP, and UDP checksum offload
  • Large Send Offload (LSO) and TCP Segmentation Offload (TSO)
  • Receive Side Scaling (RSS) and Transmit Side Scaling (TSS)
  • Jumbo frames up to 9600 bytes
  • IEEE 802.3az-2010 Energy Efficient Ethernet (EEE) compliant
  • Hardware assist for IEEE 1588 and IEEE 802.1AS time synchronization implementations
  • Preboot eXecution Environment (PXE) and iSCSI remote boot options

The following table lists the network adapters that are supported with the SR250 server.

Table 27. Network adapters
Description Part number Feature code Maximum
quantity		 I/O slots supported
PCIe Low Profile adapters - 1 Gb Ethernet
Broadcom 5720 1GbE RJ45 2-Port PCIe Ethernet Adapter 7ZT7A00482 AUZX 2 1, 2
Broadcom 5719 1GbE RJ45 4-Port PCIe Ethernet Adapter 7ZT7A00484^ AUZV^ 2 1, 2
ThinkSystem I350-F1 PCIe 1Gb 1-Port SFP Ethernet Adapter 7ZT7A00533 AUZZ 2 1, 2
ThinkSystem I350-T2 PCIe 1Gb 2-Port RJ45 Ethernet Adapter 7ZT7A00534 AUZY 2 1, 2
ThinkSystem I350-T4 PCIe 1Gb 4-Port RJ45 Ethernet Adapter 7ZT7A00535 AUZW 2 1, 2
PCIe Low Profile adapters - 10 Gb Ethernet
Broadcom 57416 10GBASE-T 2-Port PCIe Ethernet Adapter 7ZT7A00496 AUKP 2 1, 2
Emulex VFA5.2 2x10 GbE SFP+ PCIe Adapter 00AG570 AT7S 2* 1, 2
Emulex VFA5.2 2x10 GbE SFP+ Adapter and FCoE/iSCSI SW 00AG580 AT7T 2* 1, 2
Intel X550-T1 Single Port 10GBase-T Adapter 00MM850 ATRY 2 1, 2
Intel X550-T2 Dual Port 10GBase-T Adapter 00MM860 ATPX 2 1, 2
Intel X710-DA2 PCIe 10Gb 2-Port SFP+ Ethernet Adapter 7ZT7A00537 AUKX 2* 1, 2
Intel X710-T4 PCIe 10Gb 4-Port Base-T Adapter 7XC7A05927 B0X1 2 1, 2
QLogic QL41134 PCIe 10Gb 4-Port Base-T Ethernet Adapter 4XC7A08225 B31G 2 1, 2
PCIe Full Height adapters - 10 Gb Ethernet
Emulex OCe14104B-NX PCIe 10Gb 4-Port SFP+ Ethernet Adapter 7ZT7A00493 AUKN 1* 2
Intel X710-DA4 PCIe 10Gb 4-Port SFP+ Ethernet Adapter 7XC7A05525 B0YL 1* 2
PCIe Low Profile adapters - 25 Gb Ethernet
Broadcom 57412 10/25GbE SFP28 1-Port PCIe Ethernet Adapter 7ZT7A00505 AUKS 2* 1, 2
Intel XXV710-DA2 10/25GbE SFP28 2-Port PCIe Ethernet Adapter 7XC7A05523 B0WY 2* 1, 2
Mellanox ConnectX-4 Lx 10/25GbE SFP28 2-Port PCIe Eth. Adapter 01GR250 AUAJ 2* 1, 2
QLogic QL41262 10/25GbE SFP28 2-Port PCIe Ethernet Adapter 4XC7A08228 B21R 2* 1, 2

^ Field upgrade option only; no factory installation.
* The adapter comes without transceivers or cables; for ordering information, see the configuration notes below the table.

Configuration notes:

  • PCIe full-height network adapters are supported in the full-height PCIe slot 2 supplied by the PCIe x8 or x16 riser card.
  • PCIe Low Profile network adapters are supported in the full-height and low profile slots supplied by the PCIe x8 or x16 riser card.
  • Supported transceivers or DAC cables should be purchased for the SFP+ and SFP28 adapters, and UTP Category 6 or Category 5e cables should be purchased for the 10 GbE (Cat6) or 1 GbE (Cat5e or Cat6) RJ-45 adapters. The maximum number of transceivers or cables that are supported per adapter equals the quantity of the adapter ports, and all adapter ports must have the same type of the transceiver or cable selected.

    The following transceiver and cables can be purchased:

The following table lists cables for the 10 GbE and 1 GbE RJ-45 adapters.

Table 28. Cables for 10 GbE and 1 GbE RJ-45 adapters
Description Part number Feature code
UTP Category 6 cables (Green) for 10 GbE and 1 GbE RJ-45 adapters
0.75m Cat6 Green Cable 00WE123 AVFW
1.0m Cat6 Green Cable 00WE127 AVFX
1.25m Cat6 Green Cable 00WE131 AVFY
1.5m Cat6 Green Cable 00WE135 AVFZ
3m Cat6 Green Cable 00WE139 AVG0
10m Cat6 Green Cable 90Y3718 A1MT
25m Cat6 Green Cable 90Y3727 A1MW
UTP Category 5e cables (Blue) for 1 GbE RJ-45 adapters
0.75m Blue Cat5e Cable 00WE111 AVFT
1.0m Blue Cat5e Cable 00WE115 AVFU
1.25m Blue Cat5e Cable 00WE119 AVFV
1.5m Blue Cat5e Cable 40K8785 3802
3m Blue Cat5e Cable 40K5581 3803
10m Blue Cat5e Cable 40K8927 3804
25m Blue Cat5e Cable 40K8930 3805
UTP Category 5e cables (Green) for 1 GbE RJ-45 adapters
0.75m Green Cat5e Cable 00WE099 AVFQ
1.0m Green Cat5e Cable 00WE103 AVFR
1.25m Green Cat5e Cable 00WE107 AVFS
1.5m Green Cat5e Cable 40K5643 3797
3m Green Cat5e Cable 40K5793 3798
10m Green Cat5e Cable 40K5794 3799
25m Green Cat5e Cable 40K8869 3800

The following table lists transceivers and cables for the 10 GbE SFP+ adapters.

Table 29. Transceivers and cables for 10 GbE SFP+ adapters
Description Part number Feature code
10 GbE SFP+ SR transceivers for 10 GbE SFP+ adapters
Lenovo 10GBASE-SR SFP+ Transceiver 46C3447 5053
Lenovo 10GBASE-LR SFP+ Transceiver 00FE331* B0RJ*
Optical cables for 10 GbE SFP+ SR transceivers
Lenovo 0.5m LC-LC OM3 MMF Cable 00MN499 ASR5
Lenovo 1m LC-LC OM3 MMF Cable 00MN502 ASR6
Lenovo 3m LC-LC OM3 MMF Cable 00MN505 ASR7
Lenovo 5m LC-LC OM3 MMF Cable 00MN508 ASR8
Lenovo 10m LC-LC OM3 MMF Cable 00MN511 ASR9
Lenovo 15m LC-LC OM3 MMF Cable 00MN514 ASRA
Lenovo 25m LC-LC OM3 MMF Cable 00MN517 ASRB
Lenovo 30m LC-LC OM3 MMF Cable 00MN520 ASRC
Passive SFP+ DAC cables for 10 GbE SFP+ adapters
Lenovo 0.5m Passive SFP+ DAC Cable 00D6288 A3RG
Lenovo 1m Passive SFP+ DAC Cable 90Y9427 A1PH
Lenovo 1.5m Passive SFP+ DAC Cable 00AY764 A51N
Lenovo 2m Passive SFP+ DAC Cable 00AY765 A51P
Lenovo 3m Passive SFP+ DAC Cable 90Y9430 A1PJ
Lenovo 5m Passive SFP+ DAC Cable 90Y9433 A1PK
Lenovo 7m Passive SFP+ DAC Cable 00D6151 A3RH
Active SFP+ DAC cables for 10 GbE SFP+ adapters**
Lenovo 1m Active DAC SFP+ Cable 00VX111 AT2R
Lenovo 3m Active DAC SFP+ Cable 00VX114 AT2S
Lenovo 5m Active DAC SFP+ Cable 00VX117 AT2T
SFP+ active optical cables for 10 GbE SFP+ adapters
Lenovo 1m SFP+ to SFP+ Active Optical Cable 00YL634 ATYX
Lenovo 3m SFP+ to SFP+ Active Optical Cable 00YL637 ATYY
Lenovo 5m SFP+ to SFP+ Active Optical Cable 00YL640 ATYZ
Lenovo 7m SFP+ to SFP+ Active Optical Cable 00YL643 ATZ0
Lenovo 15m SFP+ to SFP+ Active Optical Cable 00YL646 ATZ1
Lenovo 20m SFP+ to SFP+ Active Optical Cable 00YL649 ATZ2

* Not supported with the Intel X710-DA4 network adapter (7XC7A05525).
** The Emulex VFA5.2 PCIe network adapters (00AG570 and 00AG580) do not support active SFP+ DAC cables.

The following table lists transceivers and cables for the 25 GbE SFP28 adapters.

Table 30. Transceivers and cables for 25 GbE SFP28 adapters
Description Part number Feature code
25 GbE SFP28 SR transceivers for 25 GbE SFP28 adapters
Lenovo 25GBase-SR SFP28 Transceiver 7G17A03537 AV1B
Optical cables for 25 GbE SFP28 SR transceivers
Lenovo 0.5m LC-LC OM3 MMF Cable 00MN499 ASR5
Lenovo 1m LC-LC OM3 MMF Cable 00MN502 ASR6
Lenovo 3m LC-LC OM3 MMF Cable 00MN505 ASR7
Lenovo 5m LC-LC OM3 MMF Cable 00MN508 ASR8
Lenovo 10m LC-LC OM3 MMF Cable 00MN511 ASR9
Lenovo 15m LC-LC OM3 MMF Cable 00MN514 ASRA
Lenovo 25m LC-LC OM3 MMF Cable 00MN517 ASRB
Lenovo 30m LC-LC OM3 MMF Cable 00MN520* ASRC*
Passive copper cables for 25 GbE SFP28 network adapters
Lenovo 1m Passive 25G SFP28 DAC Cable 7Z57A03557* AV1W*
Lenovo 3m Passive 25G SFP28 DAC Cable 7Z57A03558 AV1X
Lenovo 5m Passive 25G SFP28 DAC Cable 7Z57A03559 AV1Y
Active optical cables for 25 GbE SFP28 network adapters*
Lenovo 3m 25G SFP28 Active Optical Cable 7Z57A03541 AV1F
Lenovo 5m 25G SFP28 Active Optical Cable 7Z57A03542 AV1G
Lenovo 10m 25G SFP28 Active Optical Cable 7Z57A03543 AV1H
Lenovo 15m 25G SFP28 Active Optical Cable 7Z57A03544 AV1J
Lenovo 20m 25G SFP28 Active Optical Cable 7Z57A03545 AV1K

* Not supported with the Intel XXV710-DA2 PCIe 25Gb 2-Port SFP28 Ethernet Adapter (7XC7A05523).

For more information, see the list of Product Guides in the Ethernet Adapters category:
http://lenovopress.com/servers/options/ethernet#rt=product-guide

SAS adapters for external storage

The following table lists SAS RAID controllers and HBAs for external storage attachments that are supported by the SR250 server.

Table 31. SAS RAID adapters and HBAs for external storage
Description Part number Feature code Maximum quantity I/O slots supported
12 Gbps SAS RAID adapters
ThinkSystem RAID 930-8e 4GB Flash PCIe 12Gb Adapter 7Y37A01087 AUNQ 1 1, 2
12 Gbps SAS HBAs
ThinkSystem 430-8e SAS/SATA 12Gb HBA 7Y37A01090 AUNR 1 1, 2
ThinkSystem 430-16e SAS/SATA 12Gb HBA 7Y37A01091 AUNN 1 1, 2

Configuration notes:

  • Low profile SAS RAID controllers and HBAs for external storage are supported in the low profile and full-high PCIe slots supplied by the x8 or x16 riser card.
  • The total quantity of the RAID 730-8i 2GB, 930-8i, 930-16i, and 930-8e controllers in the server must not exceed 1 (up to 1 supercapacitor can be mounted in the server).

The following table summarizes features of supported RAID controllers and HBAs for external storage.

Table 32. Features and specifications of the RAID controllers and HBAs for external storage
Feature RAID 930-8e 430-8e HBA 430-16e HBA
Form factor PCIe LP PCIe LP PCIe LP
SAS controller chip SAS3516 SAS3408 SAS3416
Host interface PCIe 3.0 x8 PCIe 3.0 x8 PCIe 3.0 x8
Port interface 12 Gb SAS 12 Gb SAS 12 Gb SAS
Number of ports 8 8 16
Connector type SFF-8644 x4 SFF-8644 x4 SFF-8644 x4
Number of connectors 2 2 4
Drive interface SAS, SATA SAS, SATA SAS, SATA
Drive type HDD, SSD, SED HDD, SSD, SED* HDD, SSD, SED*
Hot-swap drive support Yes Yes Yes
Number of devices 240 1024 1024
RAID levels 0/1/10/5/50/6/60 None None
JBOD mode Yes Yes Yes
Cache 4 GB None None
Cache protection Flash backup (Included) None None
SED key management (SafeStore) Yes No No
SSD I/O acceleration (FastPath) Yes No No
SSD Caching (CacheCade Pro 2.0) No** No No
Consistency check Yes No No
Patrol read Yes No No
Online capacity expansion Yes No No
Online RAID level migration Yes No No
Global Hot Spare Yes No No
Auto-rebuild Yes No No

* HBAs do not support key management for SEDs; third-party host software is responsible for managing the keys.
** The SSD caching feature has been phased out in the new generation of advanced RAID controllers.

For more information, see the list of Product Guides in the following categories:

Fibre Channel host bus adapters

The following table lists Fibre Channel HBAs supported by the SR250 server.

Table 33. Fibre Channel HBAs
Description Part number Feature code Maximum quantity I/O slots supported
Emulex 16Gb Gen6 FC Single-port HBA 01CV830 ATZU 2 1, 2
Emulex 16Gb Gen6 FC Dual-port HBA 01CV840 ATZV 2 1, 2

Configuration note: FC HBAs are supported in the low profile and full-high PCIe slots supplied by the PCIe x8 or x16 riser card.

For more information, see the list of Product Guides in the Host bus adapters category:
http://lenovopress.com/servers/options/hba#rt=product-guide

GPU adapters

The SR250 server supports graphics processing unit (GPU) adapters listed in the following table.

Table 34. GPU adapters
Description Part number Feature code Maximum quantity I/O slots supported
ThinkSystem NVIDIA Quadro P620 2GB PCIe Active GPU (PCIe 3.0 x16) 4X67A11584 B31D 1 2

Configuration notes:

  • The GPU adapters are supported only in the configurations with 450 W hot-swap power supplies.
  • The GPU adapters are supported in the PCIe slot 2 supplied by the PCIe x8 or x16 riser card.

Cooling

The SR250 server ships with four non-hot-swap system fans.

Configuration note: The server performance might be impacted in case of a system fan failure.

Power supplies and cables

The SR250 server supports one fixed power supply or up to two redundant hot-swap power supplies. With two power supplies, the server is capable of N+N redundancy depending on the configuration. A second power supply can be added to the models that come with one hot-swap power supply.

The following table lists the power supply options.

Table 35. Power supplies
Description Part number Feature code Maximum quantity
ThinkSystem SR250/SR150 Fixed 300W Power Supply None* B40Q 1
ThinkSystem 450W (230V/115V) Platinum Hot-Swap Power Supply 4P57A12649 B40R 2
ThinkSystem 450W (230V/115V) Platinum Hot-Swap Power Supply India 4P57A16264 B5LC 2

* Factory-installed only.

Configuration notes:

  • Configurations with 300 W fixed power supplies (feature code B40Q) are supported only for Machine Types 7Y51, 7Y52, and 7Y73.
  • Configurations with 450 W hot-swap power supplies (4P57A12649) that are available worldwide (except India) are supported only for Machine Types 7Y51 and 7Y52.
  • Configurations with 450 W hot-swap power supplies for India (4P57A16264) are supported only for Machine Type 7Y72.
  • To ensures that the properly sized power supply is chosen for optimal performance, it is highly recommended to validate system configuration for specific power requirements by using the latest version of the Lenovo Capacity Planner:
    http://datacentersupport.lenovo.com/us/en/solutions/lnvo-lcp

The SR250 server ship standard with or without a power cord (model dependent). A hot-swap power supply option ships without a power cord.

The following table lists the line cords and rack power cables that can be ordered for the SR250 server. One or two power cables can be ordered, depending on the quantity of power supplies in the server.

Table 36. Power cables
Description Part number Feature code
Rack power cables
1.0m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable 00Y3043 A4VP
1.5m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable 39Y7937 6201
2.0m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable 4L67A08365 B0N4
2.0m, 13A/125V-10A/250V, C13 to IEC 320-C14 Rack Power Cable 4L67A08369 6570
2.8m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable 4L67A08366 6311
2.8m, 13A/125V-10A/250V, C13 to IEC 320-C14 Rack Power Cable 4L67A08370 6400
2.8m, 10A/100-250V, C13 to IEC 320-C20 Rack Power Cable 39Y7938 6204
4.3m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable 39Y7932 6263
4.3m, 13A/125V-10A/250V, C13 to IEC 320-C14 Rack Power Cable 4L67A08371 6583
Line cords
Argentina 2.8m, 10A/250V, C13 to IRAM 2073 Line Cord 39Y7930 6222
Argentina 4.3m, 10A/250V, C13 to IRAM 2073 Line Cord 81Y2384 6492
Australia/New Zealand 2.8m, 10A/250V, C13 to AS/NZS 3112 Line Cord 39Y7924 6211
Australia/New Zealand 4.3m, 10A/250V, C13 to AS/NZS 3112 Line Cord 81Y2383 6574
Brazil 2.8m, 10A/250V, C13 to NBR 14136 Line Cord 69Y1988 6532
Brazil 4.3m, 10A/250V, C13 to NBR14136 Line Cord 81Y2387 6404
China 2.8m, 10A/250V, C13 to GB 2099.1 Line Cord 39Y7928 6210
China 4.3m, 10A/250V, C13 to GB 2099.1 Line Cord 81Y2378 6580
Denmark 2.8m, 10A/250V, C13 to DK2-5a Line Cord 39Y7918 6213
Denmark 4.3m, 10A/250V, C13 to DK2-5a Line Cord 81Y2382 6575
Europe 2.8m, 10A/250V, C13 to CEE7-VII Line Cord 39Y7917 6212
Europe 4.3m, 10A/250V, C13 to CEE7-VII Line Cord 81Y2376 6572
India 2.8m, 10A/250V, C13 to IS 6538 Line Cord 39Y7927 6269
India 4.3m, 10A/250V, C13 to IS 6538 Line Cord 81Y2386 6567
Israel 2.8m, 10A/250V, C13 to SI 32 Line Cord 39Y7920 6218
Israel 4.3m, 10A/250V, C13 to SI 32 Line Cord 81Y2381 6579
Italy 2.8m, 10A/250V, C13 to CEI 23-16 Line Cord 39Y7921 6217
Italy 4.3m, 10A/250V, C13 to CEI 23-16 Line Cord 81Y2380 6493
Japan 2.8m, 12A/125V, C13 to JIS C-8303 Line cord 46M2593 A1RE
Japan 2.8m, 12A/250V, C13 to JIS C-8303 Line Cord 4L67A08357 6533
Japan 4.3m, 12A/125V, C13 to JIS C-8303 Line Cord 39Y7926 6335
Japan 4.3m, 12A/250V, C13 to JIS C-8303 Line Cord 4L67A08362 6495
Korea 2.8m, 12A/250V, C13 to KS C8305 Line Cord 39Y7925 6219
Korea 4.3m, 12A/250V, C13 to KS C8305 Line Cord 81Y2385 6494
South Africa 2.8m, 10A/250V, C13 to SABS 164 Line Cord 39Y7922 6214
South Africa 4.3m, 10A/250V, C13 to SABS 164 Line Cord 81Y2379 6576
Switzerland 2.8m, 10A/250V, C13 to SEV 1011-S24507 Line Cord 39Y7919 6216
Switzerland 4.3m, 10A/250V, C13 to SEV 1011-S24507 Line Cord 81Y2390 6578
Taiwan 2.8m, 10A/125V, C13 to CNS 10917-3 Line Cord 23R7158 6386
Taiwan 2.8m, 10A/250V, C13 to CNS 10917-3 Line Cord 81Y2375 6317
Taiwan 4.3m, 10A/125V, C13 to CNS 10917-3 Line Cord 4L67A08363 AX8B
Taiwan 4.3m, 10A/250V, C13 to CNS 10917-3 Line Cord 81Y2389 6531
United Kingdom 2.8m, 10A/250V, C13 to BS 1363/A Line Cord 39Y7923 6215
United Kingdom 4.3m, 10A/250V, C13 to BS 1363/A Line Cord 81Y2377 6577
United States 2.8m, 10A/125V, C13 to NEMA 5-15P Line Cord 90Y3016 6313
United States 2.8m, 10A/250V, C13 to NEMA 6-15P Line Cord 46M2592 A1RF
United States 4.3m, 10A/125V, C13 to NEMA 5-15P Line Cord 4L67A08359 6370
United States 4.3m, 10A/250V, C13 to NEMA 6-15P Line Cord 4L67A08361 6373

Systems management

The SR250 supports the following systems management tools:

  • Lenovo XClarity Controller
  • Lenovo XClarity Provisioning Manager
  • Lenovo XClarity Essentials
  • Lenovo XClarity Administrator
  • Lenovo XClarity Integrators
  • Lenovo XClarity Energy Manager
  • Lenovo Capacity Planner

Lenovo XClarity Controller

The SR250 server contains Lenovo XClarity Controller (XCC), which provides advanced service-processor control, monitoring, and alerting functions. XClarity Controller offers three functional levels: Standard, Advanced, and Enterprise.

By default, the SR250 server includes XClarity Controller Standard features, and it can be upgraded to Advanced or Enterprise functionality by using the Features on Demand (FoD) upgrades.

XClarity Controller Standard offers the following capabilities:

  • Gathering and viewing system information and inventory
  • Monitoring system status and health
  • Alerting and notifications
  • Event logging
  • Configuring network connectivity
  • Configuring security
  • Updating system firmware
  • Configuring server settings and devices
  • Real-time power usage monitoring
  • Remotely controlling server power (Power on, Power off, Restart)
  • Managing FoD activation keys
  • Redirecting serial console via IPMI
  • Capturing the video display contents when an operating system hang condition is detected 

XClarity Controller Advanced Upgrade adds the following functionality to the Standard features:

  • Remotely viewing video with the following graphics resolutions:
    • Up to 1600x1200 with up to 23 bits per pixel; or
    • Up to 1920x1200 with up to 15 bits per pixel
  • Remotely accessing the server using the keyboard and mouse from a remote client
  • Remotely deploying an operating system
  • Syslog alerting
  • Redirecting serial console via SSH
  • Displaying graphics for real-time and historical power usage data and temperature

XClarity Controller Enterprise Upgrade adds the following functionality to the Advanced features:

  • Capping power usage
  • Mapping the ISO and image files located on the local client as virtual drives for use by the server
  • Mounting the remote ISO and image files via HTTPS, SFTP, CIFS, and NFS
  • Collaborating across up to six users of the virtual console
  • Controlling quality and bandwidth usage

The XClarity Controller provides remote server management through industry-standard interfaces:

  • Intelligent Platform Management Interface (IPMI) Version 2.0
  • Simple Network Management Protocol (SNMP) Version 3
  • Common Information Model (CIM)
  • Data Center Manageability Interface (DCMI) Version 1.5
  • Redfish REpresentational State Transfer (REST) API
  • Web browser with HTML5 support
  • Command-line interface
  • Virtual Operator Panel with XClarity Mobile App via the front USB port with XClarity Controller access

Virtual Operator Panel provides quick access to system status, firmware, network, health, and alerts information. With proper authentication, it also allows to configure systems management and network settings and to control system power (Power on, Power off, Restart). The Virtual Operator Panel can be accessed from the XClarity Mobile App running on the Android or iOS mobile device that is connected to the front USB port with XClarity Controller access (See Components and connectors).

Note: Depending on the system settings, the front USB port can be assigned to XClarity Controller for management functions, or to the system as a regular USB 2.0 port, or switched between two functions by using the system ID button.

The following table lists the XClarity Controller FoD upgrades.

Table 37. XClarity Controller FoD upgrades
Description Part number Feature code Maximum quantity
ThinkSystem XClarity Controller Standard to Advanced Upgrade 4L47A09132 AVUT 1
ThinkSystem XClarity Controller Standard to Enterprise Upgrade None* AUPW 1
ThinkSystem XClarity Controller Advanced to Enterprise Upgrade 4L47A09133 None** 1

* Factory-installed only.
** Field-upgrade only.

Configuration notes:

  • For factory-installed upgrades, either Standard to Advanced Upgrade (feature AVUT) or Standard to Enterprise Upgrade (feature AUPW) can be selected, but not both.
  • For field upgrades, the Advanced to Enterprise Upgrade (4L47A09133) requires the Standard to Advanced Upgrade to be activated on the server previously with either the factory-installed feature AVUT or field upgrade 4L47A09132.

Lenovo XClarity Provisioning Manager

Lenovo XClarity Provisioning Manager is a UEFI-embedded GUI application that combines the functions of configuring system setup settings, configuring RAID, and updating applications and firmware. It also enables you to install the supported operating systems and associated device drivers, run diagnostics, and collect service data.

Lenovo XClarity Provisioning Manager has the following features:

  • Automatic hardware detection
  • Collecting and viewing system inventory information
  • Configuring UEFI system setup settings
  • Updating the system firmware
  • Configuring RAID by using the RAID Setup Wizard or Advanced mode
  • Installing an operating system and device drivers automatically or manually
  • Running diagnostics and collecting service data

Lenovo XClarity Essentials

Lenovo offers the following XClarity Essentials software tools that can help you set up, use, and maintain the server at no additional cost:

  • Lenovo XClarity Essentials OneCLI

    OneCLI is a collection of server management tools that utilize a command line interface program to manage firmware, hardware, and operating systems. It provides functions to collect full system health information (including health status), configure system setting, and update system firmware and drivers.

  • Lenovo XClarity Essentials UpdateXpress

    The UpdateXpress tool is a standalone GUI application for firmware and device driver updates that enables you to maintain your server firmware and device drivers up-to-date and help you avoid unnecessary server outages. The tool acquires and deploys individual updates and UpdateXpress System Packs (UXSPs) which are integration-tested bundles.

  • Lenovo XClarity Essentials Bootable Media Creator

    The Bootable Media Creator (BOMC) tool is used to create bootable media for offline firmware update.

For more information and downloads, visit the Lenovo XClarity Essentials web page:
http://support.lenovo.com/us/en/documents/LNVO-center

Lenovo XClarity Administrator

Lenovo XClarity is a centralized systems management solution that helps administrators deliver infrastructure faster. This solution integrates easily with Lenovo x86 servers, certified nodes, appliances, RackSwitch switches, and select Lenovo storage, providing automated agent-less discovery, monitoring, firmware updates, configuration management, and bare metal deployment of operating systems and hypervisors across multiple servers.

Lenovo XClarity Administrator is an optional software component for the SR250 server which can be downloaded and used at no charge to discover and monitor the SR250 and manage firmware upgrades for them.

If software support is required for Lenovo XClarity Administrator, or Lenovo XClarity Administrator premium features (such as configuration management and operating system deployment) are required, or both, Lenovo XClarity Pro software subscription should be ordered. Lenovo XClarity Pro is licensed on a per managed system basis, that is, each managed Lenovo system requires a license.

The following table lists the geo-specific Lenovo XClarity software license options.

Table 38. Lenovo XClarity software options
Description Part number
(NA, AP, Japan)*		 Part number
(EMEA, LA)**		 Quantity
Lenovo XClarity Pro, per Managed Endpoint w/1 Yr SW S&S 00MT201 00MT207 1
Lenovo XClarity Pro, per Managed Endpoint w/3 Yr SW S&S 00MT202 00MT208 1
Lenovo XClarity Pro, per Managed Endpoint w/5 Yr SW S&S 00MT203 00MT209 1

* NA = North America; AP = Asia Pacific
** EMEA = Europe, Middle East, Africa; LA = Latin America

Lenovo XClarity Administrator offers the following standard features that are available at no charge:

  • Auto-discovery and monitoring of Lenovo x86 servers, appliances, certified nodes, RackSwitch switches, Flex System chassis, and select Lenovo storage systems
  • Firmware updates and compliance enforcement
  • External alerts and notifications via SNMP traps, syslog remote logging, and e-mail
  • Secure connections to managed endpoints
  • NIST 800-131A or FIPS 140-2 compliant cryptographic standards between the management solution and managed endpoints
  • Integration into existing higher level management systems such as cloud automation and orchestration tools through REST APIs, providing extensive external visibility and control over hardware resources
  • An intuitive, easy-to-use GUI
  • Scripting with Windows PowerShell, providing command-line visibility and control over hardware resources

Lenovo XClarity Administrator offers the following premium features that require an optional Pro license:

  • Pattern-based configuration management that allows to define configurations once and apply repeatedly without errors when deploying new servers or redeploying existing servers without disrupting the fabric
  • Bare-metal deployment of operating systems and hypervisors to streamline infrastructure provisioning

For more information, refer to the Lenovo XClarity Administrator Product Guide:
http://lenovopress.com/tips1200

Lenovo XClarity Integrators

Lenovo offers at no charge (if software support is required, a Lenovo XClarity Pro software subscription license should be ordered) two software plug-in modules, Lenovo XClarity Integrators, to manage physical infrastructure from leading external virtualization management software tools from Microsoft and VMware:

  • Lenovo XClarity Integrator for Microsoft System Center
  • Lenovo XClarity Integrator for VMware vCenter

Lenovo XClarity Integrators offer the following additional features:

  • Ability to discover, manage, and monitor Lenovo server hardware from VMware vCenter or Microsoft System Center
  • Deployment of firmware updates and configuration patterns to Lenovo x86 rack servers and Flex System from the virtualization management tool
  • Non-disruptive server maintenance in clustered environments that reduces workload downtime by dynamically migrating workloads from affected hosts during rolling server updates or reboots
  • Greater service level uptime and assurance in clustered environments during unplanned hardware events by dynamically triggering workload migration from impacted hosts when impending hardware failures are predicted

For more information, refer to the Lenovo XClarity Integrators web page:
http://www3.lenovo.com/us/en/data-center/software/systems-management/xclarity-integrators

Lenovo XClarity Energy Manager

Lenovo XClarity Energy Manager provides a stand-alone, web-based agent-less power management console that provides real time data and enables you to observe, plan and manage power and cooling for Lenovo servers. Using built-in intelligence, it identifies server power consumption trends and ideal power settings and performs cooling analysis so that you can define and optimize power-saving policies.

Lenovo XClarity Energy Manager offers the following capabilities:

  • Monitors room, row, rack, and device levels in the data center
  • Reports vital server information, such as power, temperature and resource utilization
  • Monitors inlet temperature to locate hot spots, reducing the risk of data or device damage
  • Provides finely-grained controls to limit platform power in compliance with IT policy
  • Generates alerts when a user-defined threshold is reached

Lenovo XClarity Energy Manager is an optional software component for the SR250 server that is licensed on a per managed node basis, that is, each managed server requires a license. The 1-node Energy Manager license is included in the XClarity Controller Enterprise upgrade.

To manage systems without XClarity Controller Enterprise licenses, a node license pack should be purchased. The following table lists the geo-specific Lenovo XClarity Energy Manager software license options.

Table 39. Lenovo XClarity Energy Manager software options
Description Part number
(NA, AP, Japan)*		 Part number
(EMEA, LA)**		 Quantity
Lenovo XClarity Energy Manager, 1 Node w/ 1 Yr S&S 01DA225 01DA228 1

* NA = North America; AP = Asia Pacific.
** EMEA = Europe, Middle East, Africa; LA = Latin America.

For more information, refer to the Lenovo XClarity Energy Manager web page:
http://datacentersupport.lenovo.com/us/en/solutions/lnvo-lxem

Lenovo Capacity Planner

Lenovo Capacity Planner is a power consumption evaluation tool that enhances data center planning by enabling IT administrators and pre-sales professionals to understand various power characteristics of racks, servers, and other devices. Capacity Planner can dynamically calculate the power consumption, current, British Thermal Unit (BTU), and volt-ampere (VA) rating at the rack level, improving the planning efficiency for large scale deployments.

For more information, refer to the Capacity Planner web page:
http://datacentersupport.lenovo.com/us/en/solutions/lnvo-lcp

Security

The SR250 server offers the following security features:

  • Power-on password
  • Administrator's password
  • Secure firmware updates
  • Onboard Trusted Platform Module (TPM) version 1.2 or 2.0 (configurable UEFI system setting)
  • Nationz Trusted Platform Module v2.0 (optional; PRC only)
  • Lockable front bezel (optional)
  • Lenovo Business Vantage security software (optional; PRC only)

The following table lists the security options that are available for the SR250 server.

Table 40. Security options
Description Part number Feature code Maximum quantity
Lockable front bezel
ThinkSystem 1U Security Bezel 7Z17A02581 AUWR 1
Trusted Platform Module (PRC only)
ThinkSystem Nationz Trusted Platform Module v2.0 None* B22N 1

* Factory-installed only; no field upgrade.

Lenovo Business Vantage is a security software tool suite (available only in PRC) designed to work with the Nationz TPM for enhanced security, to keep user data safe, and to erase confidential data completely from a hard disk drive.

Lenovo Business Vantage provides the following features:

  • Encrypts files to ensure data safety by using the Nationz TPM.
  • Erases confidential data from a hard disk.
  • Prohibits unauthorized access to the USB port of devices.
  • Encrypts files to ensure data security on a USB storage device.

For more information, refer to the Lenovo Business Vantage web page:
http://support.lenovo.com.cn/lenovo/wsi/es/es.html

Rack installation

The following table lists the rack installation options that are available for the SR250 server.

Table 41. Rack installation options
Description Part number Feature code Maximum quantity
4-post rail kits
ThinkSystem Tool-less Friction Rail v2 4M17A13564 B42B 1
ThinkSystem Short Rack Rail Kit 4M17A37605 B7L3 1
2-post rail kits
ThinkSystem Friction 2-Post Screw-in Rail Kit 4M17A37105 B6H2 1
Front VGA port
ThinkSystem SR250/SR150 Front VGA Connector Kit 4Z57A12653 B419 1

The following table summarizes the rail kit features and specifications.

Table 42. Rail kit features and specifications summary
Feature 4-Post Tool-less Rail Kit 4-Post Short Rail Kit 2-Post Screw-in Rail Kit
Part number 4M17A13564 4M17A37605 4M17A37105
CMA None None None
Rail length 751.2 mm (29.6 in.) 484.0 mm (19.1 in.) 486.2 mm (19.2 in.)
Rail type Half-out slide (friction) Half-out slide (friction) Half-out slide (friction)
Tool-less installation Yes Yes No
In-rack server maintenance No No No
1U PDU support Yes Yes Yes
0U PDU support Limited* Yes Not applicable
Rack type IBM or Lenovo 4-post,
EIA standard-compliant		 4-post, EIA
standard-compliant		 2-post, EIA
standard-compliant
Mounting holes Square or round Square or round Square, round, or threaded
Mounting flange thickness 2 mm (0.08 in.) –
3.3 mm (0.13 in.)		 2 mm (0.08 in.) –
3.3 mm (0.13 in.)		 2 mm (0.08 in.) –
3.3 mm (0.13 in.)
Distance between front and rear
mounting flanges^		 609.6 mm (24 in.) –
863.6 mm (34 in.)		 355.6 mm (14 in.) –
609.6 mm (24 in.)		 Not applicable

* If a 0U PDU used, the rack cabinet must be at least 1000 mm (39.37 in.) deep.
^ Measured when mounted on the rack cabinet, from the front surface of the front mounting flange to the rear most point of the rail.

Operating systems

The SR250 server supports the following operating systems:

  • Microsoft:
    • Microsoft Windows Server 2019
    • Microsoft Windows Server 2016
  • Red Hat:
    • Red Hat Enterprise Linux 8.1
    • Red Hat Enterprise Linux 8
    • Red Hat Enterprise Linux 7.7
    • Red Hat Enterprise Linux 7.5
  • SUSE:
    • SUSE Linux Enterprise Server 15 SP1
    • SUSE Linux Enterprise Server 15
    • SUSE Linux Enterprise Server 12 SP3
  • VMware:
    • VMware vSphere 6.7 (ESXi) Update 3
    • VMware vSphere 6.7 (ESXi) Update 2
    • VMware vSphere 6.7 (ESXi)
    • VMware vSphere 6.5 (ESXi) Update 3
    • VMware vSphere 6.5 (ESXi) Update 2

For the latest information about the specific versions and service levels that are supported and any other prerequisites, see the Operating System Interoperability Guide: http://lenovopress.com/redposig.

Physical specifications

The SR250 server has the following dimensions and weight (approximate):

  • Height: 43 mm (1.7 in)
  • Width: 434 mm (17.1 in)
  • Depth: 498 mm (19.6 in)
  • Weight:
    • Base configuration: 9.1 kg (20.1 lb)
    • Maximum configuration: 12.3 kg (27.1 lb)

Operating environment

The SR250 server complies with ASHRAE class A2 specifications. The server performance might be impacted when the operating temperature is outside the ASHRAE A2 specifications or in case of a system fan failure. Depending on the hardware configuration, some server models comply with ASHRAE class A3 specifications. To comply with ASHRAE class A3 specifications, the SR250 server models must be configured with 8x 2.5-inch hot-swap drive bays and a processor with up to 80 W TDP.

The SR250 server is supported in the following environment:

  • Air temperature:
    • Operating:
      • ASHRAE Class A3: 5 °C - 40 °C (41 °F - 104 °F); for altitudes above 900 m (2,953 ft), decrease the maximum ambient temperature by 1 °C for every 175-m (574-ft) increase in altitude
      • ASHRAE Class A2: 10 °C - 35 °C (50 °F - 95 °F); for altitudes above 900 m (2,953 ft), decrease the maximum ambient temperature by 1 °C for every 300-m (984-ft) increase in altitude
    • Non-operating: 5 °C - 45 °C (41 °F - 113 °F)
    • Storage: -40 °C - +60 °C (-40 °F - 140 °F)
  • Maximum altitude: 3050 m (10,000 ft)
  • Humidity:
    • Operating:
      • ASHRAE Class A3: 8% - 85% (non-condensing); maximum dew point: 24 °C (75 °F)
      • ASHRAE Class A2: 8% - 80% (non-condensing); maximum dew point: 21 °C (70 °F)
    • Storage: 8% - 90% (non-condensing)
  • Electrical:
    • 100 - 127 (nominal) V AC; 50 Hz / 60 Hz
    • 200 - 240 (nominal) V AC; 50 Hz / 60 Hz
  • Acoustics:
    • Minimum configuration:
      • Operating: 5.3 bels
      • Idle: 4.9 bels
    • Maximum configuration:
      • Operating: 5.7 bels
      • Idle: 5.4 bels
  • Vibration:
    • Operating: 0.21 G rms at 5 Hz to 500 Hz for 15 minutes across 3 axes
    • Non-operating: 1.04 G rms at 2 Hz to 200 Hz for 15 minutes across 6 surfaces
  • Shock:
    • Operating: 15 G for 3 milliseconds in each direction (positive and negative X, Y, and Z axes)
    • Non-operating: 50 G for 152 in./sec velocity change across 6 surfaces

The following table lists the maximum system power load, rated inlet current, and system heat output based on the power supply and source voltage.

Table 43. Rated system power, inlet current, and system heat output
Power supply Source voltage Maximum power
load per system		 Rated current
per inlet		 System
heat output
300 W Gold
(One power supply)		 100 - 127 V AC 334 W 4 A 1139 BTU/hour
200 - 240 V AC 326 W 2 A 1111 BTU/hour
450 W Platinum
(Two power supplies)		 100 - 127 V AC 503 W 5.8 A 1717 BTU/hour
200 - 240 V AC 484 W 2.9 A 1650 BTU/hour

Warranty and support

The SR250 server comes with a three-year (Machine Type 7Y51) or one-year (Machine Type 7Y52) customer-replaceable unit (CRU) and onsite limited (for field-replaceable units [FRUs] only) warranty with standard call center support during normal business hours and 9x5 Next Business Day Parts Delivered.

Lenovo’s additional support services provide a sophisticated, unified support structure for a customer's data center, with an experience consistently ranked number one in customer satisfaction worldwide. The following Lenovo support services are available:

  • Premier Support provides a Lenovo-owned customer experience and delivers direct access to technicians skilled in hardware, software, and advanced troubleshooting, in addition to the following capabilities:  
    • Direct technician-to-technician access through a dedicated phone line.
    • 24x7x365 remote support.
    • Single point of contact service.
    • End to end case management.
    • 3rd Party collaborative software support. 
    • Online case tools and live chat support.
    • On-demand remote system analysis.
  • Warranty Upgrades (Preconfigured Support) are available to meet the on-site response time targets that match the criticality of customer's systems:
    • 3, 4, or 5 years of service coverage.
    • 1-year or 2-year post-warranty extensions.
    • Foundation Service: 9x5 service coverage with next business day onsite response, with optional YourDrive YourData.
    • Essential Service: 24x7 service coverage with 4-hour onsite response or 24-hour committed repair (available only in select regions), bundled with YourDrive YourData.
    • Advanced Service: 24x7 service coverage with 2-hour onsite response or 6-hour committed repair (available only in select regions), bundled with YourDrive YourData.
  • Managed Services

    Lenovo Managed Services provide continuous 24x7 remote monitoring (plus 24x7 call center availability) and proactive management of a customer's data center using state of the art tools, systems, and practices by a team of highly skilled and experienced Lenovo services professionals.

    Quarterly reviews check error logs, verify firmware and operating system device driver levels, and software as needed. Lenovo will also maintain records of latest patches, critical updates, and firmware levels, to ensure customer's systems are providing business value through optimized performance.

  • Technical Account Management (TAM)

    A Lenovo Technical Account Manager helps customers optimize operations of their data centers based on a deep understanding of customer's business. Customers gain direct access to a Lenovo TAM, who serves as their single point of contact to expedite service requests, provide status updates, and furnish reports to track incidents over time. Also, a TAM helps proactively make service recommendations and manage service relationship with Lenovo to make certain that customer's needs are met.

  • Enterprise Software Support

    Lenovo Enterprise Software Support is an additional support service that provides customers with software support on Microsoft, Red Hat, SUSE, and VMWare applications and systems. Around the clock availability for critical problems plus unlimited calls and incidents helps customers address challenges fast, without incremental costs. Support staff can answer troubleshooting and diagnostic questions, address product compatibility and interoperability issues, isolate causes of problems, report defects to software vendors, and more.

  • YourDrive YourData

    Lenovo’s YourDrive YourData service is a multi-drive retention offering that ensures that customer's data is always under their control, regardless of the number of drives that are installed in their Lenovo server. In the unlikely event of a drive failure, customers retain possession of their drive while Lenovo replaces the failed drive part. Customer's data stays safely on customer premises, in their hands. The YourDrive YourData service can be purchased in convenient bundles with Foundation, Essential, or Advanced Service upgrades and extensions.

  • Health Check

    Having a trusted partner who can perform regular and detailed health checks is central to maintaining efficiency and ensuring that customer systems and business are always running at their best. Health Check supports Lenovo-branded server, storage, and networking devices, as well as select Lenovo-supported products from other vendors that are sold by Lenovo or a Lenovo-Authorized Reseller.

Some regions might have different warranty terms and conditions than the standard warranty. This is due to local business practices or laws in the specific region. Local service teams can assist in explaining region-specific terms when needed. Examples of region-specific warranty terms are second or longer business day parts delivery or parts-only base warranty.

If warranty terms and conditions include onsite labor for repair or replacement of parts, Lenovo will dispatch a service technician to the customer site to perform the replacement. Onsite labor under base warranty is limited to labor for replacement of parts that have been determined to be field-replaceable units (FRUs). Parts that are determined to be customer-replaceable units (CRUs) do not include onsite labor under base warranty.

If warranty terms include parts-only base warranty, Lenovo is responsible for delivering only replacement parts that are under base warranty (including FRUs) that will be sent to a requested location for self-service. Parts-only service does not include a service technician being dispatched onsite. Parts must be changed at customer’s own cost and labor and defective parts must be returned following the instructions supplied with the spare parts.

Lenovo support services are region-specific. Not all support services are available in every region. For information about Lenovo support services that are available in a specific region, refer to the following resources:

For service definitions, region-specific details, and service limitations, refer to the following documents:

Services

Lenovo Services is a dedicated partner to customer success. Lenovo's goal for customers is to reduce capital outlays, mitigate IT risks, and accelerate time to productivity.

Here is a more in-depth look at what Lenovo can do for their customers:

  • Asset Recovery Services

    Asset Recovery Services (ARS) helps customers recover the maximum value from their end-of-life equipment in a cost-effective and secure way. On top of simplifying the transition from old to new equipment, ARS mitigates environmental and data security risks associated with data center equipment disposal. Lenovo ARS is a cash-back solution for equipment based on its remaining market value, yielding maximum value from aging assets and lowering total cost of ownership for customers. For more information, see the ARS page, http://lenovopress.com/lp1266.

  • Assessment Services

    An assessment helps solve customer IT challenges through an onsite, multi-day session with a Lenovo technology expert. Lenovo performs a tools-based assessment which provides a comprehensive and thorough review of a company's environment and technology systems. In addition to the technology-based functional requirements, the consultant also discusses and records the non-functional business requirements, challenges, and constraints. Assessments help organizations, no matter how large or small, get a better return on their IT investment and overcome challenges in the ever-changing technology landscape.

  • Design Services

    Professional Services consultants perform infrastructure design and implementation planning to support customer's strategy. The high-level architectures provided by the assessment service are turned into low level designs and wiring diagrams, which are reviewed and approved prior to implementation. The implementation plan will demonstrate an outcome-based proposal to provide business capabilities through infrastructure with a risk-mitigated project plan.

  • Basic Hardware Installation

    Lenovo experts can seamlessly manage the physical installation of customer's server, storage, or networking hardware. Working at a time convenient for the customer (business hours or off shift), the technician will unpack and inspect the systems on customer site, install options, mount in a rack cabinet, connect to power and network, check and update firmware to the latest levels, verify operation, and dispose of the packaging, allowing customers to focus on other priorities.

  • Deployment Services

    When investing in new IT infrastructures, customers need to ensure that their business will see quick time to value with little to no disruption. Lenovo deployments are designed by development and engineering teams who know Lenovo products and solutions better than anyone else, and Lenovo technicians own the process from delivery to completion. Lenovo will conduct remote preparation and planning, configure and integrate systems, validate systems, verify and update appliance firmware, train on administrative tasks, and provide post-deployment documentation. Customer’s IT teams leverage Lenovo skills to enable IT staff to transform with higher level roles and tasks.

  • Integration, Migration, and Expansion Services

    Integration, Migration, and Expansion Services allow to move existing physical and virtual workloads easily, or to determine technical requirements to support increased workloads while maximizing performance. These services include tuning, validation, and documenting ongoing run processes, and they leverage migration assessment planning documents to perform necessary migrations.

Some service options may not be available in every region. For more information about Lenovo service offerings that are available in a specific region, contact a local Lenovo sales representative or business partner.

Regulatory compliance

The SR250 server conforms to the following regulations:

  • United States FCC Title 47 CFR Part 15 Subpart B
  • Canada ICES-003/NMB-03, Class A
  • UL62368-1
  • Mexico NOM-019
  • Argentina IEC60950-1
  • Japan VCCI, Class A
  • Australia/New Zealand AS/NZS CISPR 32, Class A
  • China CCC GB4943.1, GB9254 Class A, GB17625.1, CECP, CELP
  • Taiwan BSMI CNS13438, Class A; CNS14336-1; CNS15663
  • Korea KN32, Class A; KN35
  • India BIS
  • Russia, Belorussia, and Kazakhstan TR CU 020/2011 and TR CU 004/2011
  • IEC 60950-1, IEC 62368-1 (CB Certificate and CB Test Report)
  • Europe CE Mark (EN55032 Class A, EN60950-1, EN55024, EN50581, EN61000-3-2, EN61000-3-3, EN62368-1)
  • CISPR 32, Class A
  • Germany TUV-GS (EK1-ITB2000, EN62368-1)
  • Reduction of Hazardous Substances (ROHS)

External drive enclosures

The following table lists the 12 Gbps SAS external drive enclosures that are offered by Lenovo that can be used with the SR250 for storage expansion.

Note: Information provided in this section is for ordering reference purposes only. For the operating system and adapter support details, refer to the interoperability matrix for a particular storage enclosure that can be found on the Lenovo Data Center Support web site:
http://datacentersupport.lenovo.com

Table 44. External drive enclosures
Description Part number
Worldwide Japan PRC
Lenovo Storage D1212 LFF Disk Expansion with Dual SAS IO Modules 4587A11 4587A1J 4587A1C
Lenovo Storage D1224 SFF Disk Expansion with Dual SAS IO Modules 4587A31 4587A3J 4587A3C
Lenovo Storage D3284 4TB x 84 HD Expansion Enclosure 641311F
Lenovo Storage D3284 6TB x 84 HD Expansion Enclosure 641312F
Lenovo Storage D3284 8TB x 84 HD Expansion Enclosure 641313F
Lenovo Storage D3284 10TB x 84 HD Expansion Enclosure 641314F

For details about supported drives, adapters, and cables, see the following Lenovo Press Product Guides:

External storage systems

The following table lists the external storage systems that are currently offered by Lenovo that can be used with the ThinkSystem SR250 server for external NAS, SAS, iSCSI, or FC storage connectivity.

Note: Information provided in this section is for ordering reference purposes only. End-to-end storage configuration support must be verified through the interoperability matrix for a particular storage system that can be found on the Lenovo Data Center Support web site:
http://datacentersupport.lenovo.com
 

Table 45. External storage systems: DE Series
Description Part number
Worldwide Japan
Lenovo ThinkSystem DE Series Storage (SAS connectivity)
Lenovo ThinkSystem DE2000H SAS Hybrid Flash Array LFF (16 GB cache) 7Y70A000WW 7Y701003JP
Lenovo ThinkSystem DE2000H SAS Hybrid Flash Array SFF (16 GB cache) 7Y71A000WW 7Y711003JP
Lenovo ThinkSystem DE4000H SAS Hybrid Flash Array 4U60 (16 GB cache) 7Y77A002WW 7Y771000JP
Lenovo ThinkSystem DE4000H SAS Hybrid Flash Array LFF (16 GB cache) 7Y74A000WW 7Y74A000JP
Lenovo ThinkSystem DE4000H SAS Hybrid Flash Array SFF (16 GB cache) 7Y75A000WW 7Y75A000JP
Lenovo ThinkSystem DE4000F SAS All Flash Array SFF (16 GB cache) 7Y76A000WW 7Y76A000JP
Lenovo ThinkSystem DE4000F SAS All Flash Array SFF (64 GB cache) 7Y76A005WW 7Y76A008JP
Lenovo ThinkSystem DE6000H SAS Hybrid Flash Array 4U60 (32 GB cache) 7Y80A000WW 7Y801002JP
Lenovo ThinkSystem DE6000H SAS Hybrid Flash Array SFF (32 GB cache) 7Y78A000WW 7Y781002JP
Lenovo ThinkSystem DE6000F SAS All Flash Array SFF (128 GB cache) 7Y79A000WW 7Y79A000JP
Lenovo ThinkSystem DE Series Storage (iSCSI connectivity)
Lenovo ThinkSystem DE2000H 10GBASE-T Hybrid Flash Array LFF (16 GB cache) 7Y70A003WW 7Y701001JP
Lenovo ThinkSystem DE2000H 10GBASE-T Hybrid Flash Array SFF (16 GB cache) 7Y71A002WW 7Y711005JP
Lenovo ThinkSystem DE2000H iSCSI Hybrid Flash Array LFF (16 GB cache) 7Y70A004WW 7Y701000JP
Lenovo ThinkSystem DE2000H iSCSI Hybrid Flash Array SFF (16 GB cache) 7Y71A003WW 7Y711006JP
Lenovo ThinkSystem DE4000H iSCSI Hybrid Flash Array 4U60 (16 GB cache) 7Y77A000WW 7Y771002JP
Lenovo ThinkSystem DE4000H iSCSI Hybrid Flash Array LFF (16 GB cache) 7Y74A002WW 7Y74A002JP
Lenovo ThinkSystem DE4000H iSCSI Hybrid Flash Array SFF (16 GB cache) 7Y75A001WW 7Y75A001JP
Lenovo ThinkSystem DE4000F iSCSI All Flash Array SFF (16 GB cache) 7Y76A002WW 7Y76A002JP
Lenovo ThinkSystem DE4000F iSCSI All Flash Array SFF (64 GB cache) 7Y76A007WW 7Y76A00AJP
Lenovo ThinkSystem DE6000H iSCSI Hybrid Flash Array 4U60 (32 GB cache) 7Y80A002WW 7Y801000JP
Lenovo ThinkSystem DE6000H iSCSI Hybrid Flash Array SFF (32 GB cache) 7Y78A002WW 7Y781000JP
Lenovo ThinkSystem DE6000F iSCSI All Flash Array SFF (128 GB cache) 7Y79A002WW 7Y79A002JP
Lenovo ThinkSystem DE Series Storage (FC connectivity)
Lenovo ThinkSystem DE2000H FC Hybrid Flash Array LFF (16 GB cache) 7Y70A002WW 7Y701002JP
Lenovo ThinkSystem DE2000H FC Hybrid Flash Array SFF (16 GB cache) 7Y71A001WW 7Y711004JP
Lenovo ThinkSystem DE4000H FC Hybrid Flash Array 4U60 (16 GB cache) 7Y77A001WW 7Y771001JP
Lenovo ThinkSystem DE4000H FC Hybrid Flash Array LFF (16 GB cache) 7Y74A001WW 7Y74A001JP
Lenovo ThinkSystem DE4000H FC Hybrid Flash Array SFF (16 GB cache) 7Y75A002WW 7Y75A002JP
Lenovo ThinkSystem DE4000F FC All Flash Array SFF (16 GB cache) 7Y76A001WW 7Y76A001JP
Lenovo ThinkSystem DE4000F FC All Flash Array SFF (64 GB cache) 7Y76A006WW 7Y76A009JP
Lenovo ThinkSystem DE6000H FC Hybrid Flash Array 4U60 (32 GB cache) 7Y80A001WW 7Y801001JP
Lenovo ThinkSystem DE6000H FC Hybrid Flash Array SFF (32 GB cache) 7Y78A001WW 7Y781001JP
Lenovo ThinkSystem DE6000F FC All Flash Array SFF (128 GB cache) 7Y79A001WW 7Y79A001JP
Table 46. External storage systems: DM Series
Description Part number
Lenovo ThinkSystem DM Series Storage (NAS or iSCSI connectivity)
ThinkSystem DM3000H, 48TB (12x 4TB HDDs), 10GBASE-T, ONTAP 9.5 Fundamentals 7Y421003EA*
ThinkSystem DM3000H, 48TB (12x 4TB HDDs), 10GBASE-T, ONTAP 9.5 7Y421007EA*
ThinkSystem DM3000H, 96TB (12x 8TB HDDs), 10GBASE-T, ONTAP 9.5 Fundamentals 7Y421005EA*
ThinkSystem DM3000H, 96TB (12x 8TB HDDs), 10GBASE-T, ONTAP 9.5 7Y421001EA*
ThinkSystem DM5000H, 11.5TB (12x 960GB SSDs), 10GBASE-T, ONTAP 9.5 Fundamentals 7Y571004EA*
ThinkSystem DM5000H, 11.5TB (12x 960GB SSDs), 10GBASE-T, ONTAP 9.5 7Y57100LEA*
ThinkSystem DM5000H, 14.4TB (12x 1.2TB HDDs), 10GBASE-T, ONTAP 9.5 Fundamentals 7Y57100CEA*
ThinkSystem DM5000H, 21.6TB (12x 1.8TB HDDs), 10GBASE-T, ONTAP 9.5 Fundamentals 7Y57100GEA*
ThinkSystem DM5000H, 23TB (24x 960GB SSDs), 10GBASE-T, ONTAP 9.5 Fundamentals 7Y571006EA*
ThinkSystem DM5000H, 23TB (24x 960GB SSDs), 10GBASE-T, ONTAP 9.5 7Y57100NEA*
ThinkSystem DM5000H, 28.8TB (24x 1.2TB HDDs), 10GBASE-T, ONTAP 9.5 Fundamentals 7Y57100EEA*
ThinkSystem DM5000H, 28.8TB (24x 1.2TB HDDs), 10GBASE-T, ONTAP 9.5 7Y57100VEA*
ThinkSystem DM5000H, 43.2TB (24x 1.8TB HDDs), 10GBASE-T, ONTAP 9.5 Fundamentals 7Y57100JEA*
ThinkSystem DM5000H, 43.2TB (24x 1.8TB HDDs), 10GBASE-T, ONTAP 9.5 7Y571002EA*
ThinkSystem DM5000H, 46TB (12x 3.84TB SSDs), 10GBASE-T, ONTAP 9.5 Fundamentals 7Y571008EA*
ThinkSystem DM5000H, 46TB (12x 3.84TB SSDs), 10GBASE-T, ONTAP 9.5 7Y57100QEA*
ThinkSystem DM5000H, 92TB (24x 3.84TB SSDs), 10GBASE-T, ONTAP 9.5 Fundamentals 7Y57100AEA*
ThinkSystem DM5000H, 92TB (24x 3.84TB SSDs), 10GBASE-T, ONTAP 9.5 7Y57100REA*
ThinkSystem DM5000F, 11.5TB (12x 960GB SSDs), 10GBASE-T, ONTAP 9.5 7Y411002EA*
ThinkSystem DM5000F, 23TB (24x 960GB SSDs), 10GBASE-T, ONTAP 9.5 7Y411004EA*
ThinkSystem DM5000F, 46TB (12x 3.84TB SSDs), 10GBASE-T, ONTAP 9.5 7Y411006EA*
ThinkSystem DM5000F, 92TB (24x 3.84TB SSDs), 10GBASE-T, ONTAP 9.5 7Y411007EA*
Lenovo ThinkSystem DM Series Storage (NAS, iSCSI, or FC connectivity)
ThinkSystem DM3000H Hybrid Storage Array (2U12 LFF, CTO only) 7Y42CTO1WW
ThinkSystem DM3000H, 48TB (12x 4TB HDDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 Fundamentals 7Y421009NA*
ThinkSystem DM3000H, 48TB (12x 4TB HDDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 Fundamentals 7Y421002EA*
ThinkSystem DM3000H, 48TB (12x 4TB HDDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 7Y421006EA*
ThinkSystem DM3000H, 96TB (12x 8TB HDDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 Fundamentals 7Y421004EA*
ThinkSystem DM3000H, 96TB (12x 8TB HDDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 7Y421008EA*
ThinkSystem DM5000H Hybrid Storage Array (2U24 SFF, CTO only) 7Y57CTO1WW
ThinkSystem DM5000H, 11.5TB (12x 960GB SSDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 Fundamentals 7Y571011NA*
ThinkSystem DM5000H, 11.5TB (12x 960GB SSDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 Fundamentals 7Y571003EA*
ThinkSystem DM5000H, 11.5TB (12x 960GB SSDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 7Y57100KEA*
ThinkSystem DM5000H, 14.4TB (12x 1.2TB HDDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 Fundamentals 7Y57100BEA*
ThinkSystem DM5000H, 21.6TB (12x 1.8TB HDDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 Fundamentals 7Y57100FEA*
ThinkSystem DM5000H, 23TB (24x 960GB SSDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 Fundamentals 7Y571005EA*
ThinkSystem DM5000H, 23TB (24x 960GB SSDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 7Y57100MEA*
ThinkSystem DM5000H, 28.8TB (24x 1.2TB HDDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 Fundamentals 7Y57100DEA*
ThinkSystem DM5000H, 43.2TB (24x 1.8TB HDDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 Fundamentals 7Y571010NA*
ThinkSystem DM5000H, 43.2TB (24x 1.8TB HDDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 Fundamentals 7Y57100HEA*
ThinkSystem DM5000H, 43.2TB (24x 1.8TB HDDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 7Y57100ZEA*
ThinkSystem DM5000H, 46TB (12x 3.84TB SSDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 Fundamentals 7Y571007EA*
ThinkSystem DM5000H,  46TB (12x 3.84TB SSDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 7Y57100PEA*
ThinkSystem DM5000H, 92TB (24x 3.84TB SSDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 Fundamentals 7Y571009EA*
ThinkSystem DM5000H, 92TB (24x 3.84TB SSDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 7Y57100SEA*
ThinkSystem DM5000F Flash Storage Array (2U24 SFF, CTO only) 7Y41CTO1WW
ThinkSystem DM5000F, 11.5TB (12x 960GB SSDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 7Y411001EA*
ThinkSystem DM5000F, 23TB (24x 960GB SSDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 7Y411003EA*
ThinkSystem DM5000F, 46TB (12x 3.84TB SSDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 7Y411005EA*
ThinkSystem DM5000F, 92TB (24x 3.84TB SSDs), 16Gb FC / 10GbE SFP+, ONTAP 9.5 7Y411000EA*
ThinkSystem DM7000H Hybrid Storage Array (3U, CTO only) 7Y56CTO1WW
ThinkSystem DM7000F Flash Storage Array (3U, CTO only) 7Y40CTO1WW

* Preconfigured models that are available only in North America (part numbers that have NA at the end) or EMEA (part numbers that have EA at the end) and require Preconfigured support to be purchased with the storage system (See the respective product guide for details).

For more information, see the list of Product Guides in the Lenovo Storage category:
http://lenovopress.com/storage/san/lenovo#rt=product-guide

External backup units

The following table lists the external backup options that are offered by Lenovo that can be used with the SR250 in IT solutions.

Note: Information provided in this section is for ordering reference purposes only. End-to-end LTO Ultrium configuration support for a particular tape backup unit must be verified through the System Storage Interoperation Center (SSIC):
http://www.ibm.com/systems/support/storage/ssic

Table 47. External backup options
Description Part number
External RDX USB drives
ThinkSystem RDX External USB 3.0 Dock 4T27A10725
External SAS tape backup drives
IBM TS2260 Tape Drive Model H6S 6160S6E
IBM TS2270 Tape Drive Model H7S 6160S7E
IBM TS2280 Tape Drive Model H8S 6160S8E
External SAS tape backup autoloaders
IBM TS2900 Tape Autoloader w/LTO6 HH SAS 6171S6R
IBM TS2900 Tape Autoloader w/LTO7 HH SAS 6171S7R
IBM TS2900 Tape Autoloader w/LTO8 HH SAS 6171S8R
External tape backup libraries
IBM TS4300 3U Tape Library-Base Unit 6741A1F
SAS backup drives for TS4300 Tape Library
LTO 6 HH SAS Drive 01KP934
LTO 7 HH SAS Drive 01KP937
LTO 8 HH SAS Drive 01KP953
Fibre Channel backup drives for TS4300 Tape Library
LTO 6 FH Fibre Channel Drive 01KP935
LTO 6 HH Fibre Channel Drive 01KP933
LTO 7 FH Fibre Channel Drive 01KP938
LTO 7 HH Fibre Channel Drive 01KP936
LTO 8 FH Fibre Channel Drive 01KP954
LTO 8 HH Fibre Channel Drive 01KP952

For more information, see the list of Product Guides in the Backup units category:
http://lenovopress.com/servers/options/backup#rt=product-guide

Ethernet LAN switches

The following table lists the Ethernet LAN switches that are offered by Lenovo that can be used with the SR250 server in IT solutions.

Table 48. Ethernet LAN switches
Description Part number
1 Gb Ethernet switches
Lenovo ThinkSystem NE0152T RackSwitch (Rear to Front) 7Y810011WW
Lenovo ThinkSystem NE0152TO RackSwitch (Rear to Front, ONIE) 7Z320O11WW
Lenovo RackSwitch G7028 (Rear to Front) 7159BAX
Lenovo RackSwitch G7052 (Rear to Front) 7159CAX
Lenovo CE0128TB Switch (3-Year Warranty) 7Z340011WW
Lenovo CE0128TB Switch (Limited Lifetime Warranty) 7Z360011WW
Lenovo CE0128PB Switch (3-Year Warranty) 7Z340012WW
Lenovo CE0128PB Switch (Limited Lifetime Warranty) 7Z360012WW
Lenovo CE0152TB Switch (3-Year Warranty) 7Z350021WW
Lenovo CE0152TB Switch (Limited Lifetime Warranty) 7Z370021WW
Lenovo CE0152PB Switch (3-Year Warranty) 7Z350022WW
Lenovo CE0152PB Switch (Limited Lifetime Warranty) 7Z370022WW
10 Gb Ethernet switches
Lenovo ThinkSystem NE1032 RackSwitch (Rear to Front) 7159A1X
Lenovo ThinkSystem NE1032T RackSwitch (Rear to Front) 7159B1X
Lenovo ThinkSystem NE1072T RackSwitch (Rear to Front) 7159C1X
Lenovo RackSwitch G8272 (Rear to Front) 7159CRW
25 Gb Ethernet switches
Lenovo ThinkSystem NE2572 RackSwitch (Rear to Front) 7159E1X
Lenovo ThinkSystem NE2572O RackSwitch (Rear to Front, ONIE) 7Z210O21WW
100 Gb Ethernet switches
Lenovo ThinkSystem NE10032 RackSwitch (Rear to Front) 7159D1X
Lenovo ThinkSystem NE10032O RackSwitch (Rear to Front, ONIE) 7Z210O11WW

For more information, see the list of Product Guides in the Top-of-rack Switches category:
http://lenovopress.com/servers/options/switches#rt=product-guide

Fibre Channel SAN switches

The following table lists currently available Fibre Channel SAN switches that are offered by Lenovo that can be used with the SR250 in IT solutions.

Table 49. Fibre Channel SAN switches
Description Part number
8 Gb FC
Lenovo B300, E_Port License, 8 ports licensed, 8x 8Gb SWL SFPs, 1 PS, Rail Kit, 1Yr FW 3873AR6
16 Gb FC
Lenovo ThinkSystem DB610S, 8 ports licensed, 8x 16Gb SWL SFPs, 1 PS, Rail Kit, 1Yr FW 6559F2A
Lenovo ThinkSystem DB610S, ENT., 24 ports licensed, 24x 16Gb SWL SFPs, 1 PS, Rail Kit, 1Yr FW 6559F1A
Lenovo ThinkSystem DB620S, 24 ports licensed, 24x 16Gb SWL SFPs, 2 PS, Rail Kit, 1Yr FW 6415J1A
Lenovo B6505, 12 ports licensed, 12x 16Gb SWL SFPs, 1 PS, Rail Kit, 1Yr FW 3873ER1
Lenovo B6510, 24 ports licensed, 24x 16Gb SWL SFPs, 2 PS, Rail Kit, 1Yr FW 3873IR1
Lenovo B6510, 24 ports licensed, 24x 16Gb SWL SFPs, 2 PS, Rail Kit, 3Yr FW 3873BR3
32 Gb FC
Lenovo ThinkSystem DB610S, 8 ports licensed, No SFPs, 1 PS, Rail Kit, 1Yr FW 6559F3A
Lenovo ThinkSystem DB620S, 24 ports licensed, No SFPs, 2 PS, Rail Kit, 1Yr FW 6415G3A
Lenovo ThinkSystem DB620S, 24 ports licensed, 24x 32Gb SWL SFPs, 2 PS, Rail Kit, 1Yr FW 6415H11
Lenovo ThinkSystem DB620S, ENT., 48 ports licensed, 48x 32Gb SWL SFPs, 2 PS, Rail Kit, 1Yr FW 6415H2A
Lenovo ThinkSystem DB630S, 48 ports licensed, No SFPs, 2 PS, Rail Kit, 1Yr FW 7D1SA001WW
Lenovo ThinkSystem DB630S, 48 ports licensed, 48x 32Gb SWL SFPs, 2 PS, Rail Kit, 1Yr FW 7D1SA002WW
Lenovo ThinkSystem DB630S, ENT., 96 ports licensed, 96x 32Gb SWL SFPs, 2 PS, Rail Kit, 1Yr FW 7D1SA003WW
Lenovo ThinkSystem DB400D 32Gb FC Director, ENT., 4 Blade slots, 8U, 1Yr FW 6684D2A
Lenovo ThinkSystem DB400D 32Gb FC Director, ENT., 4 Blade slots, 8U, 3Yr FW 6684B2A
Lenovo ThinkSystem DB800D 32Gb FC Director, ENT., 8 Blade slots, 14U, 1Yr FW 6682D1A

For more information, see the list of Product Guides in the Rack SAN Switches category:
http://lenovopress.com/storage/switches/rack#rt=product-guide

Rack cabinets

The following table lists the rack cabinets that are offered by Lenovo that can be used with the SR250 server in IT solutions.

Table 50. Rack cabinets
Description Part number
25U S2 Standard Rack (1000 mm deep; 2 sidewall compartments) 93072RX
25U Static S2 Standard Rack (1000 mm deep; 2 sidewall compartments) 93072PX
42U S2 Standard Rack (1000 mm deep; 6 sidewall compartments) 93074RX
42U 1100mm Enterprise V2 Dynamic Rack (6 sidewall compartments) 93634PX
42U 1100mm Enterprise V2 Dynamic Expansion Rack (6 sidewall compartments) 93634EX
42U 1200mm Deep Dynamic Rack (6 sidewall compartments) 93604PX
42U 1200mm Deep Static Rack (6 sidewall compartments) 93614PX
42U Enterprise Rack (1105 mm deep; 4 sidewall compartments) 93084PX
42U Enterprise Expansion Rack (1105 mm deep; 4 sidewall compartments) 93084EX

For more information, see the list of Product Guides in the Rack cabinets category:
http://lenovopress.com/servers/options/racks#rt=product-guide

KVM switches and consoles

The following table lists the KVM switches and consoles that are offered by Lenovo that can be used with the SR250 server in IT solutions.

Table 51. KVM switch and console options
Description Part number
Consoles
1U 18.5" Standard Console (without keyboard) 17238BX
Console keyboards
ThinkSystem Keyboard w/ Int. Pointing Device USB - Arabic 253 RoHS v2 7ZB7A05469
ThinkSystem Keyboard w/ Int. Pointing Device USB - Belg/UK 120 RoHS v2 7ZB7A05468
ThinkSystem Keyboard w/ Int. Pointing Device USB - Czech 489 RoHS v2 7ZB7A05206
ThinkSystem Keyboard w/ Int. Pointing Device USB - Danish 159 RoHS v2 7ZB7A05207
ThinkSystem Keyboard w/ Int. Pointing Device USB - Dutch 143 RoHS v2 7ZB7A05208
ThinkSystem Keyboard w/ Int. Pointing Device USB - Fr/Canada 445 RoHS v2 7ZB7A05210
ThinkSystem Keyboard w/ Int. Pointing Device USB - French 189 RoHS v2 7ZB7A05209
ThinkSystem Keyboard w/ Int. Pointing Device USB - German 129 RoHS v2 7ZB7A05211
ThinkSystem Keyboard w/ Int. Pointing Device USB - Greek 219 RoHS v2 7ZB7A05212
ThinkSystem Keyboard w/ Int. Pointing Device USB - Hebrew 212 RoHS v2 7ZB7A05213
ThinkSystem Keyboard w/ Int. Pointing Device USB - Hungarian 208 RoHS v2 7ZB7A05214
ThinkSystem Keyboard w/ Int. Pointing Device USB - Italian 141 RoHS v2 7ZB7A05215
ThinkSystem Keyboard w/ Int. Pointing Device USB - Japanese 194 RoHS v2 7ZB7A05216
ThinkSystem Keyboard w/ Int. Pointing Device USB - Korean 413 RoHS v2 7ZB7A05217
ThinkSystem Keyboard w/ Int. Pointing Device USB - LA Span 171 RoHS v2 7ZB7A05218
ThinkSystem Keyboard w/ Int. Pointing Device USB - Norwegian 155 RoHS v2 7ZB7A05219
ThinkSystem Keyboard w/ Int. Pointing Device USB - Polish 214 RoHS v2 7ZB7A05220
ThinkSystem Keyboard w/ Int. Pointing Device USB - Portugese 163 RoHS v2 7ZB7A05221
ThinkSystem Keyboard w/ Int. Pointing Device USB - Russian 441 RoHS v2 7ZB7A05222
ThinkSystem Keyboard w/ Int. Pointing Device USB - Slovak 245 RoHS v2 7ZB7A05223
ThinkSystem Keyboard w/ Int. Pointing Device USB - Slovenian 234 RoHS v2 7ZB7A05231
ThinkSystem Keyboard w/ Int. Pointing Device USB - Spanish 172 RoHS v2 7ZB7A05224
ThinkSystem Keyboard w/ Int. Pointing Device USB - Swed/Finn 153 RoHS v2 7ZB7A05225
ThinkSystem Keyboard w/ Int. Pointing Device USB - Swiss F/G 150 RoHS v2 7ZB7A05226
ThinkSystem Keyboard w/ Int. Pointing Device USB - Thai 191 RoHS v2 7ZB7A05227
ThinkSystem Keyboard w/ Int. Pointing Device USB - Trad Chinese/US 467 RoHS v2 7ZB7A05467
ThinkSystem Keyboard w/ Int. Pointing Device USB - Turkish 179 RoHS v2 7ZB7A05228
ThinkSystem Keyboard w/ Int. Pointing Device USB - UK Eng 166 RoHS v2 7ZB7A05229
ThinkSystem Keyboard w/ Int. Pointing Device USB - US Eng 103P RoHS v2 7ZB7A05470
ThinkSystem Keyboard w/ Int. Pointing Device USB - US Euro 103P RoHS v2 7ZB7A05230
Console switches and cables - ThinkSystem Digital KVM
ThinkSystem Digital 2x1x16 KVM Switch (DVI video output port) 1754D1T
ThinkSystem VGA to DVI Conversion Cable 4X97A11108
ThinkSystem Single-USB Conversion Cable for Digital KVM 4X97A11109
ThinkSystem Dual-USB Conversion Cable for Digital KVM 4X97A11107
Console switches and cables - ThinkSystem Analog KVM
ThinkSystem Analog 1x8 KVM Switch (DVI video output port) 1754A1T
ThinkSystem VGA to DVI Conversion Cable 4X97A11108
ThinkSystem USB Conversion Cable for Analog KVM 4X97A11106
Console switches and cables - Global Console Managers
Global 2x2x16 Console Manager (GCM16) (VGA video output port) 1754D1X
Global 4x2x32 Console Manager (GCM32) (VGA video output port) 1754D2X
Virtual Media Conversion Option Gen2 (VCO2) 46M5383
Serial Conversion Option (SCO) 46M5382
Console switches and cables - Local Console Managers
Local 1x8 Console Manager (LCM8) (VGA video output port) 1754A1X
Local 2x16 Console Manager (LCM16) (VGA video output port) 1754A2X
Virtual Media Conversion Option Gen2 (VCO2) 46M5383

For more information, see the list of Product Guides in the KVM Switches and Consoles category:
http://lenovopress.com/servers/options/kvm#rt=product-guide

Power distribution units

The following table lists the power distribution units (PDUs) that are offered by Lenovo that can be used with the SR250 server in IT solutions.

Table 52. Power distribution units
Description Part number
0U Basic PDUs
0U 36 C13/6 C19 24A/200-240V 1 Phase PDU with NEMA L6-30P line cord 00YJ776
0U 36 C13/6 C19 32A/200-240V 1 Phase PDU with IEC60309 332P6 line cord 00YJ777
0U 21 C13/12 C19 32A/200-240V/346-415V 3 Phase PDU with IEC60309 532P6 line cord 00YJ778
0U 21 C13/12 C19 48A/200-240V 3 Phase PDU with IEC60309 460P9 line cord 00YJ779
Switched and Monitored PDUs
0U 20 C13/4 C19 Switched and Monitored 24A/200-240V/1Ph PDU w/ NEMA L6-30P line cord 00YJ781
0U 20 C13/4 C19 Switched and Monitored 32A/200-240V/1Ph PDU w/ IEC60309 332P6 line cord 00YJ780
0U 18 C13/6 C19 Switched / Monitored 32A/200-240V/346-415V/3Ph PDU w/ IEC60309 532P6 cord 00YJ782
0U 12 C13/12 C19 Switched and Monitored 48A/200-240V/3Ph PDU w/ IEC60309 460P9 line cord 00YJ783
1U 9 C19/3 C13 Switched and Monitored DPI PDU (without line cord) 46M4002
1U 9 C19/3 C13 Switched and Monitored 60A 3Ph PDU with IEC 309 3P+Gnd cord 46M4003
1U 12 C13 Switched and Monitored DPI PDU (without line cord) 46M4004
1U 12 C13 Switched and Monitored 60A 3 Phase PDU with IEC 309 3P+Gnd line cord 46M4005
Ultra Density Enterprise PDUs (9x IEC 320 C13 + 3x IEC 320 C19 outlets)
Ultra Density Enterprise C19/C13 PDU Module (without line cord) 71762NX
Ultra Density Enterprise C19/C13 PDU 60A/208V/3ph with IEC 309 3P+Gnd line cord 71763NU
C13 Enterprise PDUs (12x IEC 320 C13 outlets)
DPI C13 Enterprise PDU+ (without line cord) 39M2816
DPI Single Phase C13 Enterprise PDU (without line cord) 39Y8941
C19 Enterprise PDUs (6x IEC 320 C19 outlets)
DPI Single Phase C19 Enterprise PDU (without line cord) 39Y8948
DPI 60A 3 Phase C19 Enterprise PDU with IEC 309 3P+G (208 V) fixed line cord 39Y8923
Front-end PDUs (3x IEC 320 C19 outlets)
DPI 30amp/125V Front-end PDU with NEMA L5-30P line cord 39Y8938
DPI 30amp/250V Front-end PDU with NEMA L6-30P line cord 39Y8939
DPI 32amp/250V Front-end PDU with IEC 309 2P+Gnd line cord 39Y8934
DPI 60amp/250V Front-end PDU with IEC 309 2P+Gnd line cord 39Y8940
DPI 63amp/250V Front-end PDU with IEC 309 2P+Gnd line cord 39Y8935
Universal PDUs (7x IEC 320 C13 outlets)
DPI Universal 7 C13 PDU (with 2 m IEC 320-C19 to C20 rack power cord) 00YE443
NEMA PDUs (6x NEMA 5-15R outlets)
DPI 100-127V PDU with fixed NEMA L5-15P line cord 39Y8905
Line cords for PDUs that ship without a line cord
DPI 30a Line Cord (NEMA L6-30P) 40K9614
DPI 32a Line Cord (IEC 309 P+N+G) 40K9612
DPI 32a Line Cord (IEC 309 3P+N+G) 40K9611
DPI 60a Cord (IEC 309 2P+G) 40K9615
DPI 63a Cord (IEC 309 P+N+G) 40K9613
DPI Australian/NZ 3112 Line Cord (32A) 40K9617
DPI Korean 8305 Line Cord (30A) 40K9618

For more information, see the list of Product Guides in the Power infrastructure category:
http://lenovopress.com/servers/options/pdu#rt=product-guide

Uninterruptible power supply units

The following table list the uninterruptible power supply (UPS) units that are currently offered by Lenovo that can be used with the SR250 in IT solutions.

Table 53. Uninterruptible power supply units
Description Part number
Worldwide models
RT1.5kVA 2U Rack or Tower UPS (100-125VAC) (8x NEMA 5-15R 12A outlets) 55941AX
RT1.5kVA 2U Rack or Tower UPS (200-240VAC) (8x IEC 320 C13 10A outlets) 55941KX
RT2.2kVA 2U Rack or Tower UPS (100-125VAC) (8x NEMA 5-20R 16A outlets) 55942AX
RT2.2kVA 2U Rack or Tower UPS (200-240VAC) (8x IEC 320 C13 10A, 1x IEC 320 C19 16A outlets) 55942KX
RT3kVA 2U Rack or Tower UPS (100-125VAC) (6x NEMA 5-20R 16A, 1x NEMA L5-30R 24A outlets) 55943AX
RT3kVA 2U Rack or Tower UPS (200-240VAC) (8x IEC 320 C13 10A, 1x IEC 320 C19 16A outlets) 55943KX
RT5kVA 3U Rack or Tower UPS (200-240VAC) (8x IEC 320 C13 10A, 2x IEC 320 C19 16A outlets) 55945KX
RT6kVA 3U Rack or Tower UPS (200-240VAC) (8x IEC 320 C13 10A, 2x IEC 320 C19 16A outlets) 55946KX
RT8kVA 6U Rack or Tower UPS (200-240VAC) (4x IEC 320-C19 16A outlets) 55948KX
RT11kVA 6U Rack or Tower UPS (200-240VAC) (4x IEC 320-C19 16A outlets) 55949KX
RT8kVA 6U 3:1 Phase Rack or Tower UPS (380-415VAC) (4x IEC 320-C19 16A outlets) 55948PX
RT11kVA 6U 3:1 Phase Rack or Tower UPS (380-415VAC) (4x IEC 320-C19 16A outlets) 55949PX
ASEAN, HTK, INDIA, and PRC models
ThinkSystem RT3kVA 2U Standard UPS (200-230VAC) (2x C13 10A, 2x GB 10A, 1x C19 16A outlets) 55943KT
ThinkSystem RT3kVA 2U Long Backup UPS (200-230VAC) (2x C13 10A, 2x GB 10A, 1x C19 16A outlets) 55943LT
ThinkSystem RT6kVA 5U UPS (200-230VAC) (2x C13 10A outlets, 1x Terminal Block output) 55946KT
ThinkSystem RT10kVA 5U UPS (200-230VAC) (2x C13 10A outlets, 1x Terminal Block output) 5594XKT

For more information, see the list of Product Guides in the Uninterruptible Power Supply Units category:
http://lenovopress.com/servers/options/ups#rt=product-guide

Products specifications
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