16GB DDR4 2933 ECC Un-Buffered UDIMM 1.2V Module
16GB Module - DDR4 - ECC - Unbuffered - 2933MT/s - PC4-23400 - 21ns CAS Latency - 1.2V
16GB DDR4-2933 ECC REGISTERED 1Rx4 Module
16GB Module - DDR4 - ECC - Registered - 2933MT/s - PC4-23400 - 21ns CAS Latency - 1.2V