Got this bad boy at the Wizz in P.O.S.(just happened to see it up on a shelf).
http://www.evercool.com.tw/products/hpc-925.htmIt does just as the package says.
Great job with the cooling, at lower RPMs = less noise.
They had 2 more from what I saw, so get em quick.
Compatible with AMD (skt A, skt 754, skt 939) and Intel (skt 775, P4)
One drawback though. The fan can only be mounted to blow up or down,
and not to the rear of my case, but I got 4 Thermaltake case fans so no biggie.
Keeps my Athlon 64 3500 (stock speed) at 46 degrees C idle, and 50 degrees C full load
at only 2600 RPM. Other fans I've used needed to be at 5500 RPM or above to do the same temps.
That heat-pipe design I'm sure makes all the difference.