Dell Inspiron 3847 Windows 7 Professional Desktop (4th Gen Intel Core i5-4460 3.4GHz, 1TB HDD, Keyboard, Mouse ,WaveRest MousePad Included) &hellip; (12G) 4th Generation Intel Core i5-4460 Processor (6M Cache, up to 3.40 GHz) 12GB Dual Channel DDR3 1600MHz (8GBx1 + 4GBx1) 1TB 7200 rpm Hard Drive Tray load DVD Drive (Reads and Writes to DVD/CD) DW 1705 802.11bgn + Bluetooth 4.0, 2.4 GHz, 1x1 Dell Wired Keyboard / USB 3-Button Optical Mouse included / WaveRest Gel Mouse Pad (Black) Included Windows 7 Professional English 64bit (includes Windows 8.1 Pro 64bit License and Media)