16GB DDR4-3200 1.2V ECC Registered VLP Module
16GB Module - DDR4 - ECC - Registered - 3200MT/s - PC4-25600 - 23ns CAS Latency - 1.2V
Intel Optane 3DXP 256GB DDR4 3200 1.2v Persistent Memory Module
256GB Module - DDR4 - ECC - Registered - Optane DDR4 3200 38400 - ( for Optane Supported \motherboards Only)