HP Pavilion 27-n041 27" Full HD Signature Edition All-in-One - Intel i7 Haswell, 16GB RAM, 2TB HDD, Intel HD Graphics 4600, Optical Drive, Bang & Olufsen Audio - White Display: 27 in Full HD IPS touchscreen (1920 x 1080), 10-finger multi-touch support Memory: 16GB DDR3L 1600 MHz; Storage: 2TB 7200 RPM HDD CPU: Intel Core i7-4785T 2.20 GHz with Turbo Boost Technology up to 3.20 GHz Graphics: Intel HD Graphics 4600; OS: Windows 8.1 Ultra Slim Tray SuperMulti DVD Burner, 3-in-1 media card reader, Bang & Olufsen audio, Wireless Keyboard & Mouse