Dell Optiplex 980, 320GB External Hard Disk, Intel Core i5 3.1CPU, 8GB, 250GB SSD, Windows 7 Pro (Certified Refurbished) This Certified Refurbished product is tested and certified by the manufacturer or by a third-party refurbisher to look and work like new,with limited to no signs of wear.The refurbishing process includes functionality testing,inspection,reconditioning and repackaging.The product ships with all relevant accessories,a minimum 90-day warranty,and may arrive in a generic white or brown box.Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon. New 250GB SSD with 4 Year Warranty From Manufacturer. What's in The Box? Refurbished Dell OptiPlex 980 Tower with Power Cable, New USB Keyboard & Mouse. Software Installed? New Installation of Windows 7 Pro 64-bit.