You are completely right so forget about PWM and switch it off in BIOS. The stock Zipang fan runs with 1.000 rpm (+/- 10%) all the time.
This fan can't be regulated by PWM method. Sorry for the chaos. You could then connect it directly to the PSU which will deliver 12V if you don't need the rpm sginal.
- All comments relating to mainboard / cooler / case compatibility are based on "best guess". -
- Aussagen zur Kühler-Kompatibilität basieren auf unverbindlicher, persönlicher Einschätzung. -
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