3 Pin Cpu Fan To 4 Pin Motherboard

4 pin connectors are usually used by cpu fans with higher power consumption.
3 pin cpu fan to 4 pin motherboard. Cooler master addressable rgb 1 to 3 splitter cable with gigabyte 3 pin argb adapter. Get it as soon as thu jul 2. Do not use it for standard 4 pin rgb or 5 pin rgbw devices. Case fan accessory color.
4 7 out of 5 stars 42. A four pin connector is a little different than the three pin connector since it has the extra fourth wire used for controlling and sending signals to the fan which likely has a chip on it that tells it to slow down or speed up in addition to the other wires the three pin connector has. Fans and on board fan headers are backwards compatible. Winncon pwm fan splitter cable 1 to 2 converter all black sleeved case fan splitter cable case fan power duplicator converter dual case fan power adapter case fan y cable 10 6 inch.
Fancasee 4 pin pwm fan power supply cable 1 to 5 splitter 5 way pc case internal motherboard fan power extension cable cord wire for atx computer case 4 pin and 3 pin cooling fans 13 inch black 4 6 out of 5 stars 594. You can plug a 3 pin fan into a 4 pin header just fine. This cable is designed for 3 pin addressable rgb led fans and addressable rgb capable motherboard only. The fan connector will have two guides 1 and these will need to line up with the tab 2 that is on the motherboard fan header.
My rig has 2 pairs of 3 pin fans phanteks ph140sp connected to two 4 pin motherboard headers asus z97m plus via basic y splitters and they work and control just fine. If you want to use the pwm function then the 4 pin fan must be connected to a 4 pin header on the motherboard. If you connect the 4 pin fan connector to a 3 pin header then the fan will run at maximum rpm.