Do I need a stronger rear fan?

Barca_nr1

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Nov 25, 2014
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Hi,

I'm planning to buy a Cougar CFG 120 led fan to pair up with a cooler master xtraflo 120 on the front and the same one on the back. I'm a little worried that the only thing I achieve is more dust get sucked in the case and the rear fan won't push out enough. Should I get a better rear fan to back up the two on the front?

How do the Cougar and the CM one compare? I couldn't tell by the specs because the xtraflo's is given with a range like CFM 24-80 and the noise is 16-32dBA or something like that, while the Cougar's is 64 CFM and 16dBA.

My case is a Cooler Master N200. I don't know if case dimensions matter or not in this case.



 
Solution
Should I get a better rear fan to back up the two on the front? No - it'll be fine.

How do the Cougar and the CM one compare? - Cougar will be better