HP 256GB DDR4 SDRAM Memory Module - 256 GB (4 x 64GB) DDR4 SDRAM - 2933 MHz - ECC - Registered
CTO 256GB 4X64GB DDR4 2933
Technical Specifications:
Memory Size: 256 GBMemory Technology: DDR4 SDRAMNumber of Modules: 4 x 64GBMemory Speed: 2933 MHzError Checking: ECCSignal Processing: Registered