HP High Performance 15.6-inch Touchscreen Laptop PC, Intel Core i3-4005U 1.70GHz Processor, 6GB DDR3L RAM, 500GB HDD, SuperMulti DVD Burner, HD Graphics 4400, HDMI, Windows 8.1 6GB DDR3L Memory (1 DIMM), 500GB 5400RPM hard drive, SuperMulti DVD Burner Windows 8.1 Home 64-bit, Black 802.11b/g/n WLAN, Integrated 10/100 Fast Ethernet LAN, 1 x DC-in, 1 x Ethernet, 1 x HDMI, 1 x Headphone/Microphone, 2 x USB 2.0, 1 x USB 3.0 15.6-inch LED Backlight HD Brightview Touchscreen Display (1366x768) Intel Core i3-4005U 1.70 GHz Processor, Intel HD Graphics 4400