32GB DDR4-3200 ECC Unbuffered UDIMM 1.2v Module
32GB Module - DDR4 - ECC - Unbuffered - 3200MT/s - PC4-25600 - 22ns CAS Latency - 1.2V
64GB DDR4-3200 ECC Registered 2Rx4 1.2V Module
64GB LP Module - DDR4 - ECC - Registered - 3200MT/s - PC4-25600 - 23ns CAS Latency - 1.2V