16GB DDR4-2666 2Rx8 ECC UDIMM ( VLP )
16GB LP Module - DDR4 - ECC - Unbuffered - 2666MT/s - PC4-21300 - 19ns CAS Latency - 1.2V - Very Low Profile - Micron A-Die Chips - 1 Year Depot Carry-In Mfg. Warranty
64GB DDR4 2933 ECC Registered RDIMM 1.2v 2Rx4 Module
64GB Module - DDR4 - ECC - Registered - 2933MT/s - PC4-23400 - 1.2V