Hmmm... I have one of these sitting on my desk at home. I scored it out of an ancient Micron about a year ago when they were pitching a bunch of old computers here at work. Got me some 100baseFX cards too, have yet to find a use for those... Anyhow, I'm not too sure this piece has the capacity to be implemented as a CPU cooler. It might just make a good GPU/chipset cooler, though! I must look at it some more...