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