I learned that Zotac 2070 Super mini has minimum RPM of 33% and has no way of lowering it. No need for such loud cooling while GPU temperature is practically ambient.
Solutions:
1) BIOS fan table modification - I guess nobody has managed to reverse engineer that.
2) MSI BIOS on Zotac - Nope.
3) Using Speedfan and case fan headers - OS dependant and messy setup.
4) Arduino based PWM converter - does this product exist?
Arduino is intercepting 25kHz PWM signal and converts it according to hardcoded table:
Would this naive converter workor Zotac would detect it's being fooled?
Solutions:
1) BIOS fan table modification - I guess nobody has managed to reverse engineer that.
2) MSI BIOS on Zotac - Nope.
3) Using Speedfan and case fan headers - OS dependant and messy setup.
4) Arduino based PWM converter - does this product exist?
Arduino is intercepting 25kHz PWM signal and converts it according to hardcoded table:
input | output |
0 | 15 |
20 | 15 |
40 | 15 |
60 | 40 |
80 | 80 |
100 | 100 |
Would this naive converter workor Zotac would detect it's being fooled?