Hi ezhik,
Temps are fine!
I have given the WS2019 & Exchange2019 VM all Cores and sometimes when a CU needs to be applied while theres plus 30° C in my office., the MoBo realizes that the CPU is getting to hot (above 80° C), beeps and cycles the CPU down until the reboot.
That happened as well when the missus put arround 5000+ 4K-Photos in the PhotoPrism-Share after our vacation, letting it render thumbnails in various resolutions until <BEEP> 🙂
Despite that:
Wether the CPU nor the Seagate Hdds ever got too hot during patity check, but unfortunatly for me, tests indicate that they don't last very long:
HDD reliability test
The Samsung nvme never exceeded its temperature limit.
Nonetheless i would love to have a CPU-threshold for VMs and Dockers in percentage instead of simply reducing cores in UnRaid but that belongs somwhere else 🙂
But anywho:
When the cube gets too hot for a few minutes:
Cold blow of a Hairdryer will do 🙂
Best,
Ron