I built this last year
case:antec 900
power supply:COOLER MASTER Silent Pro Gold Series RSA00-80GAD3-US 1000W ATX 12V v2.3 / EPS 12V v2.92 SLI Ready Crossfire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply
processor:Intel Core i7-960 Bloomfield 3.2GHz LGA 1366 130W Quad-Core Desktop Processor BX80601960 O.Ced to 4.0GHz
processor fan:COOLER MASTER V8 RR-UV8-XBU1-GP 120mm Rifle CPU Cooler Intel Core i7 compatible
hard drive:Western Digital Caviar Blue WD1600AAJS 160GB 7200 RPM 8MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive 4x raid 0
memory:G.SKILL Rip jaws Series 24GB (6 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9T2-24GBRL
memory fan:OCZ-RC1000 TI Aluminum / ABS / Steel Fans
mother board:ASUS P6X58-E WS LGA 1366 Intel X58 SATA 6GB/s USB 3.0 ATX Intel Motherboard
video cards:EVGA Super Clocked 01G-P3-1563-AR Ge Force GTX 560 Ti (Fermi) 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card x2 sli
keyboard:RAZER Lycosa Black USB Wired Gaming Keyboard
mouse:RAZER Lachesis Black 9 Buttons 1 x Wheel USB Wired Laser 5600 dpi Mouse
mouse pad: aluminum Rocket fish gaming
external hard drives:Fantom Drives 2TB USB 2.0 / eSATA Green Drive G-Force External Hard Drive GD2000EU32 x3
speakers:Logitech Z623 200 w 2.1 Speaker System, THX-Certified
headphones:Logitech G35 USB 2.0 Connector Surround Sound Headset
and some other ins and outs this was built for gaming mainly but i use it for every thing
operating system:Microsoft Windows 7 Ultimate SP1 64-bit - OEM