8GB DDR3 1600 ECC UDIMM 1.35V Module
8GB Module - DDR3 - ECC - Unbuffered - 1600MT/s - PC3L-12800 - 1.35V
64GB DDR4-2666 ECC Registered 2Rx4 1.2V Module
64GB 64GB Kit - Module - (4x 16GB) - DDR4 - DDR4 - ECC - ECC - Registered - Registered - 2133MT/s - 2666MT/s - PC4-17000 - PC4-19200 - 15ns CAS Latency - 19ns CAS Latency - 1.2V - 1.2V - Lifetime Depot Carry-In Mfg. Warranty