I have 4 fans including 2stock for my r4 case? where would be best to put them?

Poley

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Nov 16, 2013
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where and whether it should be intake or exuast ? thanks and also would it be worth using one for push/pull rig on cpu with 212 evo?
 

2x4b

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Oct 28, 2013
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Direct the 212 Evo's airflow towards the rear exhaust with the fan that came with it. (mount the fan to push the air through the radiator towards the rear)
If you have a fractal design define R4, then use two fans in the front intake, and one as a rear exhaust.
So far I count four fans, but if you have an extra one, you won't require an extra fan on the 212 Evo, instead use it on the bottom as an intake (beside the PSU).
 

zink1701

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Sep 14, 2012
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Usual and probably the best setup is front fans intake top and rear exhaust, if it has a bottom mount use as intake but only if it has a dust filter, same with the side fan. Side and bottoms fans are not needed tbh its just more noise and dust for little to no cooling difference if all other fan mounts are filled.