Connect 4 Pin Fan To 3 Pin Motherboard

Speed control options rpm range will vary between fans and motherboards on a 3 pin connection but the fan will spin.

Connect 4 pin fan to 3 pin motherboard.

You can plug a 3 pin fan into a 4 pin header just fine. When connected to 3 pin fan headers the fan will run at full speed unless the mainboard supports voltage based speed control. Two of them are for the cpu and three are for the case fans. As far as mounting the.

Please note that 4 pin fans can also be connected to your mainboard s 3 pin fan headers though. Pwm fans come with a 4 pin connectors for fully automatic speed control via your mainboard s 4 pin pwm fan headers. The fan connector will have two guides 1 and these will need to line up with the tab 2 that is on the motherboard. 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.

How to connect a 3 pin or 4 pin fan to the motherboard 1. Without the fourth pin connected the fan will just run at full speed. 2pcs 4 pin pwm fan extension cable and 4 pin ide to 3x 4 pin fan connector sleeved braided y splitter for computer pc 4 pin fan extension power cable cooling fans cable 5 0 out of 5 stars 1 3 99 3. Your motherboard has five 4 pin fan connectors.

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.