Should I add a side fan to my case?

[brandon402]

I have a fractal design arc mini which has 3 fans, 120mm in front and rear, and a 140mm top fan. I was wondering if I should add a side fan in the case, if so I can do either 120 or 140mm. I don't overclock and have a i7-3770. I don't have a separate graphics card yet but will be adding one soon.

 

[abekl]

If your temps indicate that you need another fan, then add one. If not, then you're better off without the additional noise.