HP ENVY TouchSmart 15t-j100 Quad Edition Notebook PC with Premium Customizable Options: (1TB (1,024GB) HD + 16GB RAM) Genuine Windows 8.1 64; 4th Gen Intel Core i7-4700MQ Processor (2.4GHz, 6MB L3 Cache) 1TB (1,024GB) Hard Drive with HP ProtectSmart Protection; 16GB DDR3 1600MHz RAM (2 Dimm) 15.6" Touch Screen LED-backlit display, 1920-by-1080 resolution (10 Point Multi-Gesture) 2GB NVIDIA GeForce GT 740M Dedicated Graphics with Optimus Tech, HDMI, 4 USB 3.0 Ports Backlit Keyboard, Intel 7260 Dual Band AC WLAN and Bluetooth 4.0, Beats Audio