4GB G.Skill DDR3 PC3-12800 Ripjaw Series (9-9-9-24) Single desktop memory module
4GB DDR3 1600MHz CL9 single desktop memory module, PC3-12800 from the G.Skill RL Ripjaw Series. 240 pins, non-ECC, memory timings 9-9-9-24-2N, 1.5V.With red aluminium heatsinks and backed by lifetime warranty.