AMD Phenom II X2 555 - HDZ555WFK2DGM / HDZ555WFGMBOX
AMD Phenom II X2 555 and Athlon II X4 635 Performance - Page 4 | HotHardware
Found some old Phenom ii X2 555 processors, want to unlock cores to X4 B55. Just wondering, are there any am3+ mobo with core unlocker or only available on am3 motherboards? :