Connect up to 12 PWM fans to your mainboard's CPU socket.
Use the PWM 1-to-12 Cable Splitter to connect a series of up to 12 PWM fans with direct power supply from PSU in one go.
This splitter alouds the PWM signal input from the mainboard to control up to max. 12 PWM fans.
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Features
Connect 12 PWM fans to your mainboard’s CPU socket with direct power supply from PSU. Use multiple PWM splitter to connect 12 PWM fans and provide additional cooling as before.
Power drawn into your CPU cooler is adjusted depending on its temperature. An idle CPU does not generate as much heat, requires less active cooling, and hence slower fan speeds will be sufficient. Further this also reduces the overall ambient noise of your PC and it's handled automatically with little risk to your PC components.
While PWM fan controllers are very common in today’s PC industry and available on most mainboards, there is often only one or two such PWM headers, reserved for the CPU and or the chipset fans. One way this excellent noise reduction idea can be extended to the numerous case fans inside a typical PC is by utilizing a PWM splitter.
The splitter provides a length of 50cm.
This splitter includes:
12 x 4 Pin PWM Header
1 x 4 Pin PWM Connector
1 x 4 Pin Molex Header
PWM-1-12
Darrin D
You had exactly the weird part I needed. I hope it works. Update: It does!
08 Jul 2025
Norbert
qick &easy
08 Jul 2025
neostech
it was easy, and the all information in the FAQ helped a lot
08 Jul 2025
Carlos M
Very streamlined and user friendly. Customizable cables are awesome.
07 Jul 2025
Marek
Pretty straight forward/clear selection, shipping methods and payment even for internetional buyers. So far pretty neat and good.
07 Jul 2025
Kenneth J
Very e-z to read web-site, clear and was able to find what I need quickly.
07 Jul 2025
d
Super quick, good price, easy checkout
06 Jul 2025
Raclot E
It's good but as I'm French, the shipping cost is high
06 Jul 2025
Rene
Hopefully there is a quick delivery so i can use my 5090FE
05 Jul 2025
Neil
Very easy site to use and excellent product range
05 Jul 2025