8GB DDR3 1600 ECC Unbuffered 1.35v Module
8GB Module - DDR3L - ECC - Unbuffered - 1600MT/s - PC3L-12800 - 11ns CAS Latency - 1.35V
8GB DDR4 2666 ECC UDIMM Unbuffered 1Rx8 Module
8GB Module - DDR4 - ECC - Unbuffered - 2666MT/s - PC4-21300 - 19ns CAS Latency - 1.2V
8GB DDR4-3200 VLP ECC UDIMM
8GB Module - DDR4 - ECC - Unbuffered - Very Low Profile - 3200MT/s - PC4-25600 - 22ns CAS Latency - 1.2V