Squeaky Fans

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Joined
4 Aug 2009
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1,727
Location
Canterbury
I've just bought a few Nanoxia Deep Silence fans for my new project.

About 2 of the 4 fans give off quite a high pitch squeak that is really annoying.

The squeak is more prominent in low RPM's but even at it's highest RPM (~1500) the fans still give off a slight squeak that is driving me up the wall. I also don't want to be running my fans at full RPM all the time either.

My initial thoughts was this must be due to the bearing's in these fans either being dodgy or requiring some time to get 'worn in'

Does anyone know what could be causing this and any possibly fixes?

Cheers
 
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