/ Intel® Core™ 2 Quad-Core Processor Q6600 (2.40Ghz, 1066MHz FSB, 8MB cache)/ Genuine Windows Vista® Home Premium - English/ Hard Drive 320GB Serial ATA non Raid (7200 Rpm)/ 2048MB 800MHz Dual Channel DDR2 SDRAM [2×1024]/ Display Not Included/ 16X DVD+/-RW (Read/Write DVD, CD)/ 512 MB ATI Radeon 3870 HD Graphics Card
/ Intel® Core™ 2 Duo Processor E4400 (2.00GHz, 2MB, 800MHz)/ Genuine Windows Vista® Home Premium - English/ 320GB (7200rpm) Serial ATA/100 Hard Drive with 16MB DataBurst™ cache/ 2048MB 800MHz Dual Channel DDR2 SDRAM [2×1024]/ Display Not Included/ DVD +/- RW Drive (read/write CD & DVD)/ 256MB ATI® Radeon® HD 3650 Graphics card
/ Intel Core 2 Extreme Processor QX9650 (3.67Ghz Overclocked, 1333MHz FSB, 12MB cache)/ Genuine Windows Vista® Home Premium - English/ Hard Drive: 1TB NCQ SATA (2×500GB) 7200Rpm Dual HDD Config Raid 0 Stripe/ 2048MB 1333 MHz Dual Channel DDR3 SDRAM [2×1024]/ Display Not Included/ Vista Only - 16x DVD+/-RW & 48X CDRW/DVD Combo Drive/ 1GB ATI® Radeon® 3870 X2 graphics card
/ Intel® Core™ 2 Duo E8300 processor (2.83GHz, 1333MHz, 6MB cache)/ Genuine Windows Vista® Home Premium - English/ 320GB (7200rpm) SATA Hard Drive/ 2048MB 800MHz Dual Channel DDR2 SDRAM [2×1024]/ 20in E207WFP WIDESCREEN UK/Irish Black (1680 x 1050) TCO99 DVI-D/ DVD +/- RW Drive (read/write CD & DVD)/ Integrated Intel® Graphic Media Accelerator 3100
/ Intel® Core™ 2 Duo E8400 processor (3.00GHz, 1333MHz, 6MB cache)/ Genuine Windows Vista® Home Premium - English/ 640GB (2×320GB) 7200rpm SATA Hard Drive - Dual HDD Config/ 3072MB 800MHz Dual Channel DDR2 SDRAM [2×1024 + 2×512]/ 22in E228WFP WIDESCREEN UK/Irish (1680 x 1050) TCO99 DVI-D/ DVD +/- RW Drive (read/write CD & DVD)/ 256MB ATI® Radeon™ HD 2400 XT graphics card