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MEXICOWANDERER's avatar
MEXICOWANDERER
Explorer
Aug 22, 2014

12 Volt Ball Bearing Fan With Some Oomph (link)

It's UGLY. Women hate it Permanent magnet no brushes Ball bearings One tough customer While the Calvin Klein crowd sweats and stays fashionable I'll grab this puppy and cool off http://ww...
landyacht318's avatar
landyacht318
Explorer
Aug 22, 2014
The Delta fan is louder than a V22 osprey hovering over your head at max payload. I saw a 2 of these cruise by at 45 degree rotor tilt roday. Did not realize how freaking huge they are.

The Fluid dynamic bearing fans are said to be quieter and longer lasting I have replaced a ball bearing in a silverstone fm121.

Wish I could slow the delta fan down properly, but it does not like my PWM controller

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