Dell Inspiron I7547-4020 - 15.6" Touch-Screen Laptop - Intel Core i7 - 8GB Memory - 1TB Hard Drive - Silver 4th Gen Intel Core i7-4510U processor - Features a 4MB cache and 2.0GHz processor speed with Turbo Boost up to 3.1GHz 8GB DDR3L memory - Intel HD Graphics 4400 1TB Serial ATA hard drive (5400 rpm) 15.6" LED-backlit high-definition touch-screen display - With TrueLife and IPS technologies and 1920 x 1080 resolution Microsoft Windows 8.1 64-bit operating system preinstalled