Snip: Want to know what heatsink AMD rely’s on for its socket AM2 Athlon64 FX and Athlon64 X2 reference platforms? The AVC Z7U7414001 heatsink. While this cooler certainly lacks a catchy name, for an OEM heatsink it packs a big punch in a little package. The AVC Z7U7414001’s thermally responsive fan enables the heatsink to automatically adjust its fan speed as ambient case temperature dictates, thus decreasing noise output as much as possible.
Full review @ Frostytech