Would adding an intake fan here improve my cooling setup?

Posted by Dovakhiin____@reddit | buildapc | View on Reddit | 4 comments

I'm considering adding an Arctic P12 PWM PST fan as an intake at the front of my HP Z240 tower case. The fan would be placed at the bottom front. The front panel has lots of air openings and there’s about 2cm of space between the panel and the case wall for airflow.

Currently, I only have a back exhaust fan. My concern is whether this front case wall might restrict airflow too much. The fan would connect to the motherboards backcase fan header via the P12’s built-in splitter.

What do you think? Would this placement improve cooling significantly, or would the case wall limit its effectiveness? Appreciate any advice :)