Corsair vengeance blue 4gb ddr3 pc3 12800 cl9 cmz4gx3m2a1600c9b
4gb ddr3 kit series corsair vengeance blue 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 15 v