Cl40 Dual channel 2 pcs Intel xmp Silver with rgb Memory ram , 48gb: 2 x 24gb dual channel , dimm 288-pin, ddr5, speed: 8200 mhz mt p pc5-65600, cas latency: 40-52-52-131, voltage: 1.35 Volt, not bufferet, on die ecc, supports intel xmp profiles, with heatsinks, color: silver with argb... Read throughout product description by to press on buy button.