Soo the #Noctua fans now arrived and I installed everything. And - well - this did make the #server way quieter.

For 10-20 seconds after being powered on. Then CPU2 went to 70C. However all of the other temps are in check now.

And now it is way louder (as these fans have a higher max RPM).

Think the main issue was the airflow of this #Supermicro #H11DSi just being extremely shit to manage. You basically cannot avoid pushing hot air from CPU1 into CPU2…

#pcbuilding

https://www.supermicro.com/de/products/motherboard/h11dsi