Z77 sabertooth assists fan CFM rating

computerwiz1101

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May 12, 2013
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Hi all, i was wondering if anyone knew the CFM rating the little fans on the sabertooth. i'm already replacing the back little fan with a 40mm noctua fan, but i just dont know what to do the fan i want to place it, it looks alright but it's performance is prolly lacking and could be much improved with a new fan.i would be oprn to any suggestions, i wish i could put a 40mm in where the second assist fan is at but i can't. thank you.
 

euphoria4949

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Aug 26, 2012
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Hi computerwiz1101,

Well I own the Z77 Sabertooth and I tried to find out this very same thing a few months back. I looked everywhere, asked on different forums and as I had to call ASUS about something else, I even asked them directly. And you know what they said........ "Ermmm...... don't know!" LOL even they didn't have a clue :D

Personally I would say any decent branded fan is going to be better and offer more CFM, but then with such small fans I don't know if you would really see a difference.