Corsair i7 series 4gb kit ddr3 pc3 12800 cl9 cmx4gx3m1a1600c9
4gb ddr3 kit 2 x 2 gb 2048 mb memory capacity 4 gb bus clock speed 1 600 mhz specification pc3 12800 memory latency cl 9 9 9 24 ram operation mode dual channel voltage 165 v form factor 240 pin max operating temperature 85 c