Memory Series: VENGEANCE RGB PRO, Memory Type: DDR4, Memory Size: 16GB Kit (2 x 8GB), Tested Latency: 16-18-18-35, Tested Voltage: 1.2V, Tested Speed: 2666MHz, LED Lighting: RGB, Single Zone / Multi-Zone Lighting: Individually Addressable, SPD Latency: 16-18-18-35, SPD Speed: 2666MHz, SPD Voltage: 1.2V, Speed Rating: PC4-21300 (2666MHz), Heat Spreader: Anodized Aluminum, Package Memory Format: DIMM Corsair Vengeance LPX 16GB 2x8GB DDR4 2666Mhz C16 Desktop Gaming Memory DDR4 Desktop Ram (CMK16GX4M2Z2666C16) memory is designed for high-performance overclocking.