Renewed products look and work like new. These products have been inspected and tested by Amazon-qualified suppliers, which typically perform a full diagnostic test, replacement of any defective parts, and a thorough cleaning process. Packaging and accessories may be generic. This product is backed by a 1 year Woot Warranty 15.4-inch (diagonal) LED-backlit display with IPS technology; 2880-by-1800 resolution at 220 pixels per inch with support for millions of colors 2.8GHz quad-core Intel Core i7-7700HQ processor (Turbo Boost up to 3.8GHz) with 6MB shared L3 cache - 256GB PCI-E based flash memory storage, 16GB of 2133MHz LPDDR3 onboard memory