Dell 960 SFF - Core 2 Duo 3.33GHz, 4GB DDR2, 500GB HDD, Windows 7 Professional 64-Bit, WiFi (Certified Refurbished) This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only Select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com. Please Read This! Know with 100% certainty that this product is unlike any product offered by other refurbishers -- Our computers have Brand New Hard Drives. Our competition use Used Hard Drives. The photos of our product are actual pictures of our product. You truly get what you pay for. Dont be fooled by knockoffs, every ReCircuit Machine is professionally rebuilt and refinished.