Intel Core 2 Quad 2.83Ghz 1333 FSB with Arctic Cooling Freezer 7 CPU cooler, Gigabyte GA-X48T-DQ6 Intel X48 ATX Motherboard, 4GB Corsair DDR3 1600 RAM, 2 Asus 4850 Radeon HD 4850's in Crossfire mode, 300GB WD VeliciRaptor 10,000 RPM HD, Seagate Barracuda 500GB HD, 2 Samsung 22xDVD Burners, Rosewill USB 2.0 Card Reader, Zalman 750w power supply, Cooler Master CM690 Mid Tower case, 22" Acer Widescreen Flat Panel Monitor, Windows Vista Home Premium 64bit.