Connect up to 4 PWM fans to your mainboard's CPU socket.
Use the PWM 1-to-4 Cable Splitter to connect a series of up to 4 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. 4 PWM fans.
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Features
Connect 4 PWM fans to your mainboard’s CPU socket with direct power supply from PSU. Use multiple PWM splitter to connect 4 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:
4 x 4 Pin PWM Header
1 x 4 Pin PWM Connector
1 x 4 Pin Molex Header
Abhishek S
The website is amazing
20 Jun 2025
Henrik J
First time I shopped from you. It remains to be seen how the delivery to Sweden goes. Update: Got everything, delivery went really smooth.
19 Jun 2025
John T
Working well, Products as adverticed. Delivery Good.
19 Jun 2025
HUGO
HOPING TO GET THE CABLE SOON
18 Jun 2025
A Reviewer
kinda expensive for what you get and long delivery
18 Jun 2025
John
You guys are the best in the business! I will always buy your products as long as you keep up the quality and love of the craft I've seen so far! On the actual delivery, FedEx delivery in Northern Sweden is an absolute farse. They use two sub-contractors and the ones actually delivering the package literally looked me in the eye as he drove by before I got a notification that they couldn't deliver that day. When I called the first sub-contractor to FedEx to put pressure on the delivery guy, he arrived a few minutes later and said he didn't even have my package in the car when he drove past (and reported he couldn't deliver because "I was unreachable"). FedEx use Lastbilsstation.se as their main subcontractor, who in turn use JetPak. JetPak is absolutely horrid. My suggestion for delivery in the Scandinavian countries would be PostNord, they suck, but not as bad. Regardless, I will still buy products from ModDIY as there simply isn't a company with better products, customer service (shoutout to Carrie, absolute legend!), and love of the craft. Next time though, I'll ensure that what I order is less urgent so the FedEx shenanigans won't affect me as much. 10/5 stars for ModDIY 0,5/5 stars for the delivery
18 Jun 2025
Simon H
excellent service
17 Jun 2025
Rolando M
website feels nostalgic but very responsive and all the information that I needed to know is included in the product page. Navigation was a breeze.
17 Jun 2025
Jostin
I Feel really happy to find a free shipping from US to Spain,
17 Jun 2025
Polina
a good site is very convenient to look for, especially support 24 hours will answer. I recommend.
17 Jun 2025