Core 2 Duo - E8400 shows 2000 MHz in CPU-Z - Team-BHP
Intel Core 2 Duo E8400 Processor Dual-core 3.0ghz Fsb 1333mhz Socket 775 Cpu - Cpus - AliExpress
Restored Lenovo ThinkCentre M58P Tower Desktop PC with Intel Core 2 Duo E8400 Processor, 8GB Memory, 1TB Hard Drive and Windows 10 Pro (Monitor Not Included) (Refurbished) - Walmart.com