In such a case it is very usefull to dynamicly control the fan speed, so it will cool faster when the cpu gets hotter and (most important) slow down when it is not needed. To do so you can use a ...

Then you can stick the connector on the GPIO header, connecting the YELLOW cable to PIN 4, BLACK on 6 and BLUE on pin 8: doing so, you will have to use GPIO 14 to control the speed of your fan. I ...

Compact, highly flexible controller for 4-pin PWM fans Works as a manual speed reducer or in tandem with the automatic motherboard fan control: achieve truly quiet operation, even with high-speed ...

meaning that a small thermistor would speed up the the fan as the temperature increased. Of course, the standard way of controlling CPU fans these days is with PWM, so he built a circuit which ...

Characteristics and Functionality of PWM Fans and DC Fans PWM fans utilize Pulse Width Modulation technology to offer more sophisticated control over fan speed. They connect using a four-pin connector ...

PWM allows precise fan speed control without noticeable stops, regulating max RPM. Fan sizes and speeds impact noise output, with smaller fans typically being louder. PWM helps increase fan ...

GameMax has just announced the release of its new FN12A-N2 and FN12A-N2-R (reverse model) fans, which sport ARGB lighting and ...