16GB G.Skill Aegis DDR3 PC3-12800 1600MHz Dual Channel kit (CL11) Low-voltage 1.35V 16GB G.Skill Aegis Gaming memory kit (2x 8GB) DDR3 1600MHz memory upgrade, PC3-12800 Low-voltage 1.35V - designed for gaming systems Timings of CL11 (11-11-11-28) Backed by G.Skill's lifetime warranty