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Do I need a case fan?
Sep 20, 2010, 6:42 PM
I am running a system with:
Amd Phenom x4 965 3.4ghz
4GB DDR3 Ram
ASRock M3A785GMH/128M motherboard
ATI Radeon HD 4200 inbuilt graphics
Samsung 1TB HDD
500w Arctic PSU
I had this system built for me and was wondering how vital the case fan is? It's really loud so will be replacing it with a quieter one but is this 100% necessary to keep it cool?
Sep 20, 2010
Sep 20, 2010, 6:46 PM
having at least one case fan to help move the hot air out is always a good idea. you can always hook it up to cheap controller to help keep fan noise down.
antec tri-cool fans come with their own controllers as do some others
Sep 20, 2010, 8:18 PM
You absolutely want at least one case fan. You don't need a really loud one though - several are available that are nearly inaudible.
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Sep 20, 2010, 9:03 PM
Also, a larger fan will move more air at a slower speed and will be quieter than a smaller fan running faster.
Sep 20, 2010, 9:09 PM
Ok, thanks, didn't realise how cheaply you could get a really quiet one for!
Sep 20, 2010, 9:12 PM
This is a fairly decent article on the physics of good case airflow if you're interested in reading more about your case fans and cooling etc:
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