HP ENVY TouchSmart 17.3" Gaming Laptop - 17.3" FHD (1080p) LED-backlit Touchscreen, 4th Gen Intel Quad-Core i7-4700MQ 2.4GHz Processor, 16GB DDR3 Memory, 1TB Solid-State Hybrid Drive (+8GB NAND), 2GB NVIDIA GT 740M Discrete Graphics, Beats Audio, Supermulti DVD Burner, Backlit Keyboard, Windows 8.1 16GB DDR3L Memory / 1TB SSHD / 2GB NVIDIA GeForce GT 740M Graphics and Intel HD Graphics 4600 17.3-inch Full HD BrightView LED-Backlit TouchScreen (1920 x 1080), 10-finger Multi-touch Support Supermulti DVD Burner / Beats Audio / Backlit Keyboard / HD Webcam / Bluetooth / 6 Cell Li-ion Battery 4th Generation Intel Quad-Core i7-4700MQ Processor (2.40 GHz, boost up to 3.40 GHz) Window 8.1 (64-bit) Operating System Pre-installed (Silver)