HP 64GB DDR4 SDRAM Memory Module - 64 GB (4 x 16GB) DDR4 SDRAM - ECC - Registered
CTO 64GB 4X16GB DDR4 2933 ECC
Technical Specifications:
Memory Size: 64 GBMemory Technology: DDR4 SDRAMNumber of Modules: 4 x 16GBError Checking: ECCSignal Processing: Registered