I have a “mechanical area” behind the wall and was thinking of adding an air return with a pair of 120mm fans activated by a thermal sensor.
Does a solution like this exist already ?
I have a “mechanical area” behind the wall and was thinking of adding an air return with a pair of 120mm fans activated by a thermal sensor.
Does a solution like this exist already ?
If you are looking for a proper solution then checkout AC infinity, that’ll give you everything you need I expect.
Otherwise you’re looking at a self build option of a fan controller and an appropriate power supply, I just used some relatively quiet highish airflow fans in my rack run at a pretty consistent speed using a basic fan controller I 3D printed a bracket for, I might turn them up a bit in the summer if the temps are showing high…