Could I replace a stock PSU fan with a more quiet one?

Posted by GaryJL on Super User See other posts from Super User or by GaryJL
Published on 2009-07-20T08:26:22Z Indexed on 2011/03/01 15:27 UTC
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power-supply

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computer-building

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fan

I have a cheap 450W PSU with an exhaust fan at the rear. This fan, however, is very loud.

Is it a good idea to replace the stock PSU fan with a quiet fan with similar airflow? The PSU fan is hard-wired to the PCB in the PSU so I was intending on snipping the stock fan wires and sealing the loose ends with electrical tape. I would then connect the new quiet fan to the PWR_FAN socket on the motherboard.

Has anyone done this before themselves? Is it a good idea in the first place? Considering if my PSU fails, it could take out a couple of other components too.

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