I bought this for my son last Christmas to his spec, built a week before. The details are: Manufacturer - Cyberpower Inc. Case - Corsair Carbide 500R White Lighting - Xenta Cathode 12" Blue Cooling - AMD Standard CPU Cooling Operation System - Windows 7 Home Premium Edition (64-bit) Service Pack 1 (Build 7601) Memory (RAM) - 8174 MB (8GB) (Kingston HyperX 4GB 1600MHZ) x2 CPU - AMD FX(tm)-8350 Eight-Core Processor 3995.7 MHz Sound Card - Speakers (VIA High Definition A) Graphics Card - NVIDIA GeForce GTX 660 Motherboard - Gigabyte Technology Co., Ltd. GA-78LMT-USB3 DVD Drives - 1x (D: | ) D: ATAPI iHAS124 E Screen Resolution - 1920 X 1080 - 32 bit PSU - Corsair 600W Builder Series Hard Drive - 1TB Still has remaining warranty which includes 2 years on the parts. Like new and in good order with box, stopped using about April time ( don't ask ) selling the unit with Logitech keyboard. Cost me £800.00 looking for sensible offers at this stage.