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
Walter G
Quick and easy.
30 Jul 2025
Sean S
I love using you guys. I'll gladly spend a little extra money for a cable and repurpose a cheaper and older machine, than to buy brand new and expensive. Thank you for all that you do. I hope you're around forever.
30 Jul 2025
Garry
Very helpful info and videos made buying process quick and easy.
29 Jul 2025
Norbert
I ordered a fast (2-3 day) delivery. Order from 08. July - get it 17. July :-(
29 Jul 2025
Yong Chee L
Great
28 Jul 2025
Kenneth J
Very e-z to read web-site, clear and was able to find what I need quickly.
28 Jul 2025
Wayne D
Found the cable my tech needed. Shipping overnight was requested, but apparently you ship from HK. I ordered 2 similar cables from Amazon for 1/4 the price that arrived the next day.
28 Jul 2025
Alan
easy with chat gpt and sku to identify my products, I found all need it in this store
28 Jul 2025
Michael S
5 stars!
27 Jul 2025
Brett W
Prices are a bit expensive for just some cable but I feel confident it will at least be fully compatible with my PSU so that's good
26 Jul 2025