Dell Optiplex 7010 SFF Desktop PC - Intel Core i5-3470 3.2GHz 4GB 250GB DVD Windows 10 Pro (Certified Refurbished) This computer has been certified refurbished by a Microsoft Authorized Refurbisher, ensuring the highest levels of quality and support. Dell 7010 Intel I5 Quad-Core 3.2 GHz Processor What's Inside: 4GB RAM, 250GB Hard Drive, DVD Optical Drive, Operating System: Windows 10 Professional