I recently bought a noctua 4 pin pwm fan and it came with a 4 pin low noise adapter which i want to use with a 3 pin fan since those always run at 100.
Noctua fan low noise adapter.
It s nice that noctua includes these cables but they are really only included for the people that are just going to plug fans in and run them at full speed.
The na src10 is a fan accessory set consisting of three fully sleeved na rc10 low noise adaptors lna for noctua 3 pin fans.
Connected between the fan and the power source the adaptors reduce the running speed and noise emission of the fans.
The na src10 is ideal for slowing down noctua s redux edition fans.
Connected between the fan and the power source the adaptors reduce the running speed and noise emission of the fans.
The na src7 is a fan accessory set consisting of three fully sleeved na rc7 low noise adaptors lna for noctua 4 pin pwm fans.
However it does not work when i connect it between the motherboard and the fan presumably because the circuit is not closed on the 4th pin but i might be wrong.
All the low noise adapter cables do is limit the max voltage that can be sent to the fan effectively limiting the top speed but this doesn t really have anything to do with low end rpm.
Connected between the fan and the power source the adaptors reduce the running speed and noise emission of the fans.
That is how it works.
Fan speeds with low noise adaptors javascript seems to be disabled in your browser.
My noctua fan is so quiet that i have to actually look at the fan blades to see that they are spinning.
The na src7 is a fan accessory set consisting of three fully sleeved na rc7 low noise adaptors lna for noctua 4 pin pwm fans.
Unless there are other issues you don t need the low noise adapter.
The na src7 is ideal for slowing down noctua s redux edition fans see speed tables.
Designed in austria noctua s premium cooling components are renowned for their superb quietness exceptional performance and thoroughgoing quality.
It s in a room with no background noise.