Ambient temperature: 26℃-28℃ with 4 hard drives installed
CPU under desktop condition
Temperature about 41℃, hard disc about 37℃
1000rpm system fan, four hard discs copying and baking CPU at the same time
Temperature about 50℃, hard drive about 43℃
1300 RPM system fan, four hard discs copying at the same time + baking CPU
Temperature about 50℃, HDD about 42℃
1500 RPM system fan, four hard discs copying simultaneously + baking CPU
Temperature about 49℃, HDD about 41℃
1500 RPM system fan, no cover installed, four HDDs copying at the same time + CPU baking
Temperature about 49℃, HDD about 42℃
2 comments
Now do that for the Ryzen 7 5825u model, it reports +60º on 5% CPU usage … This cannot be OK
It appears that the 08/02/2024 BIOS misreports the CPU temperatures, which are used for fan control. This causes excessive cpu fan RPM at idle and under load. The CPU temperature reported in the BIOS is approximately 80C, under no load. However, windows reports cpu temperatures near 40C on the desktop, this reading is more likely the accurate one. Could there be a BIOS update made to fix this excessive CPU fan RPM?