F373D Dell Optiplex 760 SFF Socket 775 Motherboard With CPU & 4GB RAM 0F373D | eBay
Refurbished Dell OptiPlex 760-SFF Desktop PC with Intel Core 2 Duo Processor, 4GB Memory, 250GB Hard Drive and Windows 10 Pro (Monitor Not Included) - Walmart.com
Solved: Dell Optiplex 760 Memory and Processor Upgrade - Dell Community