Lenovo ThinkSystem 16GB TruDDR4 2666 MHz (1Rx4 1.2V) RDIMM (7X77A01302)
Lenovo ThinkSystem 32GB TruDDR4 2666 MHz (2Rx4 1.2V) RDIMM (7X77A01304)
Lenovo ThinkSystem 64GB TruDDR4 2666 MHz (4Rx4 1.2V) LRDIMM (7X77A01305)