My exhaust fan seems slower than the rest..

Ricster-a

Honorable
Jan 19, 2014
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I just finished building a new computer build and the exhaust fan which is a corsair AF120 seems to be slower than the 2 i used for my processor cooler on the evo 212 is it suppose to run slower? I have it them all plugged into the motherboard pins not a fan controller.
 

Ricster-a

Honorable
Jan 19, 2014
133
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10,680
so its just me worry for no reason i go by the corsair badge in the centre so for example on the processor ones i cant make the images out, but on the exhaust fan you can notice it more but still cant tell its corsair with out stopping it. that's the only way i can really explain it without having a video or something sorry.