[SOLVED] Can i use PWM cooler in Voltage mode?

[myfanisloud]

I have a generic cooler(Dex 9100d) and it has 4-pins, so the bios set it as PWM but it was making a lot of noise so i started trying things, when i choose Voltage as the Control Mode, the noise reduces significantly, i don't think it is caused by RPM because i've tested it with Manual RPM inputs, my motherboard is Gigabyte B550M Gaming.

My question is: There is a problem in using a 4-pin cooler in Voltage mode? Can i do any harm in my system by using it that way? I just build my bc and don't want anything to go wrong(I'm using this cooler because i'm on budget and i already had it from a previous pc, but i do plan to buy a better one as soon as possible)

 

[JohnBonhamsGhost]

there's no danger in using DC vs PWM mode, you just don't get proper control of the fan and\or the pump.

what type is the cooler? just a heatsink and fan?

if the fan is 4-pin but not recognized correctly by the BIOS;
try setting a custom fan curve profile in the Gigabyte motherboard control software from within Windows.
or just get a better fan.

 

[myfanisloud]

there's no danger in using DC vs PWM mode, you just don't get proper control of the fan and\or the pump.

what type is the cooler? just a heatsink and fan?

if the fan is 4-pin but not recognized correctly by the BIOS;
try setting a custom fan curve profile in the Gigabyte motherboard control software from within Windows.
or just get a better fan.

Yes, just a heatsink and a fan, i switched back to the coolerbox(i have a ryzen 5 5600x), the temperature gain with these generic cooler wasn't worth the noise, it was getting almost the same temperature on HWInfo.
Thank you for your answer, i will continue with the coolerbox until i can afford a new one.