Best Buy: Intel® Core™2 Duo Processor E8400 BX80570E8400
Desktop PC, HP Compaq 8000 Elite SFF, Intel Core 2 Duo CPU E8400@3.00GHz, 4GB RAM, DVD-RW, No HDD, Win 7 Sticker (Verification Req.), No Power/VGA Cable, No Keyboards/Mouse, Appears to Function. [95351+127]
PCGH-Test: Core 2 Duo E8400 - der Wolfdale-Spartipp
Intel Core 2 Duo E8400 CPU Specifications - Epey UK