Cl32 Dual channel 2 pcs Amd expo Black Memory ram , 32gb: 2 x 16gb dual channel , dimm 288-pin, ddr5, speed: 6400 mhz mt p pc5-51200, cas latency: 32-40-40-102, voltage: 1.4 Volt, not bufferet, on die ecc, supports amd expo profiles, with heatsinks, color: black