Dell Optiplex, 2.0GHz Intel Dual Core Processor,160GB SATA Hard Drive, New 2GB Memory,New USB Keyboard, Wifi Included-Certified Reconditioned This certified reconditioned product is tested and certified by the manufacturer or by a third-party seller to look and work like new, with some signs of wear. The reconditioning process includes functionality testing, inspection and repackaging Dell Optiplex (with New Keyboard, Mouse and WIFI Adapter)! 2.0 GHz Intel Dual Core Processor, 160GB Ultra Fast 7200 RPM SATA Hard Drive, New 2GB Ram. Windows 7. DVD Rom!