Cl18 Dual channel 2 pcs Intel xmp Black with rgb Memory ram , 16gb: 2 x 8gb dual channel , dimm 288-pin, ddr4, speed: 4000 mhz mt p pc4-32000, cas latency: 18-22-22-42, voltage: 1.35 Volt, not bufferet, not ecc, supports intel xmp profiles, with heatsinks, color: black with argb sty... Read throughout product description by to press on buy button.