Crucial 32GB DDR4-2400 RDIMM CT32G4RFD424A Full Product Specifications:Click to view / Memory Size:32 GB / Memory Technology:DDR4 SDRAM / Memory Voltage:1.20 V Memory Speed:2400 MHz / Memory Standard:DDR4-2400/PC4-19200 / Error Checking:ECC / Signal Processing:Registered Number of Pins:288-pin / Form Factor:DIMM