Cpu Fan Vs Sys Fan

Four radiator fans via y splitters.

Hunter pacific ceiling fan spare parts. The kit supplies a y cable and the totally inadequate manual shows both radiator fans connected to a single mobo connector using this but gives no indication which is the. Basically this allows you to say keep my fan at x speed until the cpu reaches y degreesthen intelligently ramp up the fan to cool it down the hotter your cpu gets the faster your fan will spin. Connect one adapter to cpu fan 1 and the other adapter to cpu fan 2.

Which connector should the water block go to and which for the 2 radiator fans. Your cpu fan will likely have an option for a target temperature in degrees celsius and a minimum speed either in percentage or rpm. It is difficult to focus on your work when the constant whirring of these fans is making your device sound like an aircraft ready for takeoff.

Pwm stands for pulse width modulation. The cpu and system fans are the only ones however that are directly attached to the motherboard. What is the difference between three and four wire cpu fans.

A three pin connector is basically power 512 volt ground and signal. Superuser contributor homeydclownit has the answer for us. Pwm fans andor pumps are found in some cpu coolers and gpu aka graphics card coolers.

The problem is that sometimes these fans can get too loud. Connect one fan to cpu fan 1 and the other to cpu fan 2 opt. Its recommended that the pump be connected to an alternative fan header on the motherboard such as system fan 1 chassisfan 1 or for newer motherboards a dedicated pump.