HP ENVY - 17t (Win 7 Pro, 5th Gen. Intel i7-5500U, 16GB RAM, 4GB GeForce GTX, 1TB HDD, Full HD 1080, Backlit Keyboard, 48WHr Battery) Laptop Notebook Computer Non-Touch Genuine Windows 7 Professional 64; Newest 5th Generation Intel Core i7-5500U Processor + 4GB NVIDIA GeForce GTX 850M Graphics 16GB DDR3L System Memory (2 Dimms), 1TB 5400 rpm Hard Drive 17.3-inch diagonal Full HD WLED-backlit Display (1920x1080) Backlit Keyboard, 48WHr long-life battery, Fingerprint Reader, HP Control Zone with multi-touch gesture support SuperMulti DVD Burner, HP TrueVision HD Webcam w/ integrated dual digital microphones