Just a word of caution !!, Socket 7/370 HSF's will fit Socket A but be sure that you buy a setup that can handle the heat of the T/BIRD. T/BIRDS produce close to twice the heat of a typical FC-PGA cpu. Also Golden Orbs have too much pressure on the core of a T/Bird and the retention mechanism is being re-designed for Socket A, this could be the case for other HSF's.