16GB AData XPG V2 DDR3 PC3-20800 2600MHz Dual Channel kit (2x 8GB) CL11 Gaming Memory Tungsten Grey 16GB DDR3 Gaming Memory upgrade kit 2x 8GB PC3-20800 standard, memory speed of 2600MHz With tungsten grey heatsinks Memory timings CL11 (11-13-13-35) at 1.65V Backed by lifetime manufacturers warranty