Dell Inspiron i5547 15.6-Inch - Intel Core i7 Processor, 8GB Memory, 1TB Hard Drive, Backlit Keyboard, Windows 8.1 This Certified Refurbished product is tested & certified by Dell to look and work like-new. The product includes all original accessories, and is backed by a 90 Day warranty Intel Core i7-4510U 2.0 GHz dual-core processor w/Hyper-Threading technology 3.1 GHz Max Turbo Frequency, 4 MB Intel Smart Cache, 5 GT/s DMI2 8 GB DDR3 RAM - 1 Terabyte 5400 rpm SATA hard drive 15.6-inch HD Widescreen LED-Backlit touchscreen display (1366 x 768)