Intel Optane 3DXP 512GB DDR4 2666 1.2v Persistent Memory Module
512GB Module - DDR4 - ECC - Registered - 2666MT/s - Optane DDR4 2666 21300 - ( for Optane Supported \motherboards Only)
16GB DDR4 2666 ECC Registered RDIMM VLP
16GB Module - DDR4 - ECC - Registered - 2400MT/s - PC4-19200 - 17ns CAS Latency - 1.2V - Very Low Profile - 1 Year Depot Carry-In Mfg. Warranty