The 3 colours...

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On my power supply for fan speed.. Is this normal...

Blue - Default
Green - Silent
Red - Hurricane force gale going through my case..

About the red i pushed btton and it sounded like a helicopter engine starting up the whosssssssssssssssh

(Temp of PC hasnt went above 30 with the red activted)

But im wondering is it safe to keep it running at such a high RPM?

[Steve]

it wouldnt let u do it if it wasnt safe

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k thx m8, since ive heard ppl say the cooler the better ive got it on full speed

[Steve]

depends if ur ears can take it
dont worry about it being too cold, just worry about it being too hot

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at the min my CPU is 25 , low enough i think lol