16GB DDR4-2933 ECC RDIMM
16GB Module - DDR4 - ECC - Registered - 2933MT/s - PC4-23400 - 21ns CAS Latency - 1.2V
64GB DDR5 6400 ECC Registered RDIMM Module
64GB Module - DDR5 - ECC - Registered - 6400MT/s - PC5-51200 - 52ns CAS Latency - 1.1V - Hynix A-Die DRAM Modules