@ walle : Glad to be here at last
feels like home already.
@ WR304 : Your observations are really good. However I must add the following.
Since the pc is used for music production, currently there is no DAW software (I use Cubase) that uses more than 30% actual CPU when it reaches their DAW peak at CPU usage. This is mainly due to bad cpu utilization programming of the respective company for each DAW. So all in all, I
only underclock it if I want to do a burn test like Orthos Prime or Everest. Other than that the PC is at default values, and the temperatures at 30% as you can understand are veeeeeeery low.
As for adding a single fan at low RPM I cannot disagree with you, it would be better and barely audible. But I'm a sucker for the fanless ideal
As for the fins, since the stack effect really works, there is enough air movement to be considered as there actually IS a working fan there.
By using the following
ASHRAE Fundamentals handbook I estimated that the air flow can reach
60CFM or more. Also please consider that the same applies to IFX10 at the same time.
I have no comparison to give to HR-01 Plus, purhaps I will buy one and give a try.
P.S. I want to REALLY thank everyone here, because your ideas and suggestions are fantastic, well thought and always helpful.