Best cooling setup for NZXT S340?

milesdkenyon

Reputable
Dec 4, 2014
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i5 4460 (cooler master hypere 212 evo)

GTX 970 playing at 1080p

Case comes with two exhaust fans at the back and top(at the back). Is this sufficient enough to keep temps low or will I need to buy 1 or 2 intake fans?