Dell Optiplex 780 SFF Windows 10 Professional x64, Fast and Powerful 3.0GHz Core2 Duo Processor, New 4GB Memory, 500GB SATA Hard Drive - (Certified Refurbished) This Certified Refurbishd 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 relevant accessories, and may arrive in a generic white or brown box. Accessories may be generic and not directly from the manufacturer. Only select sellers who maintain a high p. Super Fast Intel 3.0 Core2 Duo Processor, This Processor is an Intel top of the Line. New 4GB Memory. 500GB SATA Hard Drive, Crystal Clear VGA Video with Display Port Option. Windows 10 Home x64.