Gskill nq 4gb kit ddr3 pc3 12800 cl9 f3 12800cl9d 4gbnq
2 x 2 gb 2048 mb 4gb ddr3 kit series gskill nq 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 15 v max voltage 16 v form factor 240 pin max operating temperature 85 c