Just going to post a PSA here for everyone.
I am somewhat accident prone and I have gotten injured in some extremely pathetic ways, but this was a new one for me.
BE CAREFUL WITH CHEAP CIRCLE-CUT HEATSINKS LIKE THESE!
The attachment jaton5200.jpg is no longer available
I picked one of these up, spun the fan once to check the bearings, spun it a second time and heard a tiny *clink* sound, felt a sharp pain and saw blood gushing out of the tip of my finger.
I have been injured on heatsinks before, but it usually requires a fair amount of force or doing something unwise (applying force to remove\attach one and then slipping for example). This was like I'd literally flicked my finger tip across a razor blade.
After looking at the heatsink at an angle I realized why. They must just drop a hole-saw like cutter down over these to cut the circle for the fan. For the fins near the left or right side of the circle it makes no difference, but toward the top the cuts are at extreme angles so the metal is super thin and razor sharp.
Anyway... figured I'd just throw this out there. This stuff makes me mad because one second I'm trying to do something productive or interesting with basically no sign of "danger" and then I am running to the bathroom with blood running down my finger. Now I will have to baby the index finger on my dominant hand for a few days at least. All because I spun a computer fan a second time. -_-
Now for some blitting from the back buffer.