Dell Inspiron 17R Core i7-4500U 1.8GHz 1TB 8GB 17.3" (1600x900) Laptop Computer Windows 8.1(Free Upgrade to Windows 10) Backlit - Moon SILVER (Certified Refurbished) This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 180 day warranty. 17.3 inch LED Backlit Display with Truelife and HD+ resolution (1600 x 900) Intel Core 4th Generation i7-4500U Processor(4M Cache, up to 3.0 GHz) 8GB DDR3 1600MHz RAM / 1TB Hard Drive / Intel HD 4400/8X DVD +/- RW Drive; Windows 8.1 free upgrade to Windows 10 when available; Bluetooth ; Backlit Keyboard;