SPECIAL DISCOUNT Dell Studio XPS 1645 Laptops pack the power you need for work or play, Intel Core i7-820QM Quad Core Processor 1.73GHz (3.06GHz Turbo Mode, 8MB Cache), 6GB Dual Channel DDR3 SDRAM 1333MHZ, 320GB 5400RPM Drive, 1GB ATI Mobility Radeon HD 4