64GB DDR4-3200 ECC Reg RDIMM 1.2V LP Module
Low-Profile - 64GB LP Module - DDR4 - ECC - Registered - 3200MT/s - PC4-25600 - 23ns CAS Latency - 1.2V
32GB DDR5 5600 ECC REG RDIMM Module
32GB Module - DDR5 - ECC - Registered - 6400MT/s - PC5-51200 - 1.1V