60 CHAPTER 8: SPECIFICATIONSComputer ModelAlienware Aurora/Aurora ALXAlienware Aurora-R2DimensionsHeight(with top vents open)426 mm to 447 mm (16.77 inches to 17.59 inches)Width 250 mm (9.84 inches)Depth 645 mm (25.39 inches)Average weight 22.09 kg (48.7 lb)NOTE: The weight of your desktop will varydepending on the configuration and themanufacturing variability.Processor and System ChipsetAurora/Aurora ALXProcessor Intel® Core™ i7L2 cache 256 KBL3 cache up to 12 MBSystem chipset Intel X58 ExpressQPI speed 6.4 GT/sDRAM bus width 64 bitsProcessor address buswidth64 bitsAurora-R2Processor Intel Core i7Intel Core i5Intel Core i3L2 cache 256 KBL3 cache up to 8 MBSystem chipset Intel P55 ExpressDMI speed 2.5 GT/sDRAM bus width 64 bitsProcessor address buswidth64 bits
