Amazon.com: AMD Athlon II X2 255 Processor (ADX255OCGMBOX) : Electronics
AMD Athlon II X2 255 3.10GHz 2MB AM2+ AM3 | eBay
NeweggBusiness - Lenovo Desktop PC H405 (7723-1AU) Athlon II X2 255 (3.10GHz) 2GB DDR3 500GB HDD ATI Radeon 3000 graphics Windows 7 Home Premium 64 bit
Video Review: AMD Athlon II X2 255 Dual Core AM3 Processor - YouTube