fans on both side of radiator

i see some of you have sandwitched radiator with two fans.
do you have both fans blowing into radiator or
one blowing into and one blowing out?

how would the air come out if the fans were both blowing IN on each side of the rad?

You could have stacked fans on one side blowing in the same direction but I doubt that the airflow would improve much

Welcome to the Forums!

It's called a push-pull method. One fan helps to push air through the fins while the other helps pull it out. There isn't exactly *twice* the increase in performance, but it usually is enough to justify two fans over one. It's a safe bet to assume that *everyone* you see using 2 fans is doing push-pull.