Restored Dell OptiPlex 755 Tower Desktop PC with Intel Core 2 Quad Q6600 Processor, 4GB Memory, 500GB Hard Drive and Windows 10 Pro (Monitor Not Included) (Refurbished) - Walmart.com
Intel Core 2 Quad Q6600 2.4GHz Quad-Core (HH80562PH0568M) Processor for sale online | eBay