Here are the specs

CPU: Intel Core i7 970
CPU Cooler: Coolermaster V8
PSU: XFX P1-650S-NLB9 650W
Case: NZXT Phantom (white)
Motherboard: Intel DX58SO2
GPU: XFX HD 6870 Black Edition AMD Radeon
RAM: Corsair 8GB 1600MHz CL9 DDR3 Vengeance
HDD: 1TB

I'm a total newb to this.