CPU Intel Core 2 Duo E7200 2.53GHz / 3M / 1066 / 06 735858201919 | eBay
List of Intel Core 2 processors - Wikipedia
Restored Dell OptiPlex 755 Tower Desktop PC with Intel Core 2 Duo E7200 Processor, 4GB Memory, 160GB Hard Drive and Windows 10 Pro (Monitor Not Included) (Refurbished) - Walmart.com