Can 3 Pin Fan Plug Into 4 Pin

Please note that 4 pin fans can also be connected to your mainboard s 3 pin fan headers though.

Can 3 pin fan plug into 4 pin.

Pwm fans come with a 4 pin connectors for fully automatic speed control via your mainboard s 4 pin pwm fan headers. Identifying fan type 3 pin or 4 pin pwm. 3 x tx3 3pin fan. Speed control options rpm range will vary between fans and motherboards on a 3 pin connection but the fan will spin.

A three pin connector is basically power 5 12 volt ground and signal. The 4 pin headers accept 3 pin fans line up the connector properly and it will slide into place. When connected to 3 pin fan headers the fan will run at full speed unless the mainboard supports voltage based speed control. Enlabs tx3co3s 3 channel 3 pin 4 pin computer cpu cooler case fan speed controller w rubber backed tap for pc case internal mining cooling installation sata to 3 x 3pin fan hub w speed control.

You can then use fan xpert to create a. You can plug a 3 pin fan into a 4 pin header just fine. 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. This is still considered a 3 pin fan.

With this type fan speed is typically controlled by increasing or decreasing the voltage over the power wire. You can simply connect our fan s 3 pin connector to the 4 pin pwm sockets of today s mainboards so that the fourth pin that transmits the pwm signal is left blank due to the shape of the connector there s no danger of reversing polarity. The signal wire measures how fast the fan is moving without any controls for the fan s speed. A 4 pin pwm fan connector will have four square holes on the front and four wires entering the back.