OCZ OCZ3B2000C9LV6GK DDR3 PC3-16000 Blade Series CL9 Edition Low Voltage Triple Channel Memory Kit Pure Aluminum Heatsink 240 Pin DIMM/1.65 Volts CL 9-9-9-30/unbuffered 2000MHz DDR3 Available in 6GB (3x2048) Triple Channel Optimized Kits