Dell Inspiron 15 5000 15.6-Inch Touchscreen Laptop (i5548) - 5th Gen Intel Core i7 Processor, 8GB Memory, 1TB Hard Drive, Windows 8.1, Backlit Keyboard, Silver 5th Gen Intel Core i7-5500U Broadwell Processor (2.4GHz, up to 3.0GHz) 8GB 1600 MHz DDR3L RAM, 1TB 5400 rpm Hard Drive, Intel HD Graphics 5500 15.6 inch LED Backlit Touch Display with HD resolution (1366 x 768) Intel Centrino Wireless-AC 3160 + Bluetooth 4.0, 3-cell Lithium Ion (43WHr) Battery Note: NO Optical Drive, Windows 8.1 64 Bit, Backlit Keyboard