HP Envy-17t Touch (4th Generation Intel Core i7-4510U Processor, 16GB RAM, 1TB Hard Drive, Windows 8) Windows 8.1 64-bit, 4th generation Intel Core i7-4510U Processor, 4GB NVIDIA GeForce GTX 850M Graphics 17-inch diagonal Full HD WLED-backlit Display (1920x1080) - Touchscreen 16GB DDR3L RAM, 1TB 5400 rpm Hard Drive, Beats Audio, HP Control Zone trackpad with multi-touch gesture support SuperMulti DVD burner, 4-cell 48WHr Lithium-ion Battery, HP TrueVision HD Webcam with Dual Digital Microphone Backlit Keyboard with Fingerprint Reader, Intel 802.11 AC WLAN and Bluetooth