16GB DDR4-2666 ECC Registered 1.2v 1Rx4 ( VLP )
16GB LP Module - DDR4 - ECC - Registered - 2666MT/s - PC4-21300 - 19ns CAS Latency - 1.2V - Very Low Profile - Micron A-Die Chips
8GB DDR4-3200 ECC RDIMM
8GB Module - DDR4 - ECC - Registered - 3200MT/s - PC4-25600 - 22ns CAS Latency - 1.2V
8GB DDR4-2933 ECC RDIMM
8GB Module - DDR4 - ECC - Registered - 2933MT/s - PC4-23400 - 21ns CAS Latency - 1.2V
8GB DDR4-3200 ECC UDIMM
8GB Module - DDR4 - ECC - Unbuffered - 3200MT/s - PC4-25600 - 22ns CAS Latency - 1.2V