Restored HP 5800 TWR Desktop PC with Intel Core 2 Duo E7400 Processor, 4GB Memory, 250GB Hard Drive and Windows 10 Home (Monitor Not Included) (Refurbished) - Walmart.com
INTEL Core 2 Duo E7400 Socket LGA 775 CPU Processor (2.8Ghz/ 3M /1066GHz)|socket 775|core 2 duo e7400core 2 duo - AliExpress
SLGQ8 Intel Core 2 Duo E7400 2.8GHz Socket LGA 775 CPU Processor | eBay
Restored HP 7900 SFF Desktop PC with Intel Core 2 Duo E7400 Processor, 8GB Memory, 2TB Hard Drive and Windows 10 Home (Monitor Not Included) (Refurbished) - Walmart.com