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 with 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 2.9GHz quad-core Intel Core i7-7820HQ processor (Turbo Boost up to 3.9GHz) with 8MB shared L3 cache - 512GB PCI-E based flash memory storage, 16GB of 2133MHz LPDDR3 onboard memory