This is my custom built gaming computer. All high end components Individual items selling for well over $700 right NOW!! I am trying to buy a t3i so I will except trades or offers that will allow me to get one. If interested I can send you the full DxDiag information .txt. The computer will not have the 1tb HD, the monitor, or the mouse and keyboard listed. Everything else is included. list of components G.SKILL Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9D-8GBRL + 4GB Ripjaw = 12GB RAM Total AMD Phenom II X6 1090T Black Edition Thuban 3.2GHz Socket AM3 125W Six-Core Desktop Processor HDT90ZFBGRBOX ASUS Crosshair IV Formula AM3 AMD 890FX SATA 6Gb/s USB 3.0 ATX AMD Motherboard HIS H697F2G2M Radeon HD 6970 2GB 256-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card with Eyefinity Rosewill BRONZE Series RBR1000-M 1000W Continuous@40°C, 80Plus Bronze Certified,Modular Cable Design,ATX12V v2.3/ EPS12V,SLI Ready,CrossFire Ready,Active PFC"Compatible with Core i7, i5" Power Supply Creative Sound Blaster X-Fi XtremeGamer Fatal1ty Pro 7.1 Channels 24-bit 192KHz PCI Interface Sound Card Seagate Barracuda 7200.10 ST3320620AS 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5" Hard Drive (Perpendicular Recording Technology) -Bare Drive TSSTcorp CDDVDW SH-S223F ATA Device Case is a cheap one, but has served me well for many years. No grounding or heat issues. A few screws missing on the front fan, and a couple scratches on top I can install any OS, but please contact me for details. PayPal or local pickup only Please contact me with any questions or offers.