Dell Inspiron 15 5548 15.6-Inch Laptop (5th Generation i7-5500U Processor, 8GB DDR3, 1TB HDD, Windows 8) Certified Refurbished This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 180 day warranty. 15.6 inch LED Backlit Display with Truelife and HD resolution (1366 x 768), Non-Touch Intel Core 5th Generation i7-5500U 2.4 GHz Processor (4M Cache, up to 3.00 GHz) Windows 8.1; Free upgrade to Windows 10 when available 8 GB DDR3 RAM ; 1 TB 5400 rpm Hard Drive; Backlit Keyboard; Bluetooth