Crucial 128GB DDR4 SDRAM Memory Module - 128 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL22 - 1.20 V - ECC - Registered - 288-pin - DIMM
128GB DDR4 2666 MT/S CL19
Technical Specifications:
Memory Size: 128 GBMemory Technology: DDR4 SDRAMMemory Voltage: 1.20 VMemory Speed: 2666 MHzMemory Standard: DDR4-2666/PC4-21300Error Checking: ECCSignal Processing: RegisteredCAS Latency: CL22Number of Pins: 288-pinForm Factor: DIMM