HP Spectre XT TouchSmart Ultrabook 15t-4000 (Silver); Intel Core i7-3517U, 15.6" FULL HD 1080p IPS Touch Screen Display, 512GB via Dual Solid-State Hard Drives (256GB SSD + 256GB SSD) RAID 0 Performance Configuration, 12GB RAM Upgrade 3rd Generation Intel Core i7-3517U Processor 1.90GHz with Turbo Boost Technology up to 3.00GHz; Intel HD 4000 Graphics; Windows 8 64-Bit 15.6" diagonal FULL HD IPS TouchScreen Brightview LED-backlit (1920 x 1080) Display; 12GB 1600MHz DDR3 SDRAM (1 x 8GB dimm, 1 x 4GB on-board chip) 512GB (256GB Solid State + 256GB Solid State) Dual Hard Drive RAID 0 Configuration; HP TrueVision HD Webcam; Adobe PhotoShop Elements 10; Adobe Premier Elements 10 Intel Centrino Advanced-N 6235 a/b/g/n WLAN + and Bluetooth Version 4.0 with WiDi Support via Intel Smart Connect Technology; 10/100/1000 Gigabit Ethernet; Beats Audio, 4 Speakers Full Size Backlit Keyboard; 2 SuperSpeed USB 3.0; 1 USB 2.0; 1 Thunderbolt Port; 1 HDMI; Weighs only 4.95lbs; Boot time less than 15 seconds; 2 Year Concierge Service Warranty