CPU: Core 2 Quad Q9450 @ 3.4Ghz Motherboard: 790i SLI Ultra RAM: 8GB G-Skill DDR3 1333Mhz GPU1: GTX580 GPU2: GTX280 dedicated to Physx HDD1: WD 500GB HDD2: WD 500GB HDD3: WD 500GB HDD4: WD 500GB Monitor: Dell 2409W