I just bought a Phenom2 X4 955, and am very discontent with the stock cooler. Even when PC is about idle at 38 degrees celcius it blows with ~5300 rpm, making a horrible noise. To me this is the worst stock cooler ever as i have never had an amd stock cooler that made so much noise round 5000 rpm. I'm also completely black why it spins so fast when the CPU is only 38 deg C. Maybe this is a bios bug, have to find that out yet. Any suggestions are welcome.
I am alos having the same problem with my Phenom2 x4 955, the fan is incredibaly loud even when my cpu is cool.