32GB DDR4 2933 ECC REG RDIMM 1.2v module
32GB Module - DDR4 - ECC - Registered - 3200MT/s - PC4-25600 - 22ns CAS Latency - 1.2V
64GB DDR4 2666 ECC LRDIMM 1.2v Module
64GB Module - DDR4 - ECC - Load Reduced - 2666MT/s - PC4-21300 - 1.2V
128GB DDR4 3200 ECC REG 3DS RDIMM 1.2v Module
128GB Module - DDR4 - ECC - Registered - 3200MT/s - PC4-25600 - 23ns CAS Latency - 1.2V