ASUS N550JK-DS71T 15.6-Inch IPS Touchscreen Laptop with 500GB Pro Performance SSD & 8GB RAM Genuine Windows 8.1 64-Bit; 4th Gen Intel Core i7-4700HQ (2.4GHz-3.4GHz, 6MB L3) Quad Core Haswell CPU 15.6" FHD (16:9) IPS Super Clear 10-Point Touch Screen (1920x1080); 8GB DDR3L 1600MHz PC3-12800 RAM 500GB Pro Performance Solid State Disk (SSD) Drive; DL DVDRW/CD-RW; 802.11 Wireless AC & Bluetooth 4.0 2GB NVIDIA GeForce GTX 850M GDDR3 Graphics with Optimus Tech; HDMI; Gigabit Ethernet, 3 x USB 3.0 Illuminated Full Size Keyboard; Numeric Keypad; Bang & Olufsen Speakers; 720p HD Webcam; 1 Year Warranty