How To Connect Cooler Master rgb Fans To Motherboard

How To Connect Cooler Master rgb Fans To Motherboard

In this post, we will cover the Big problem of how to connect cooler master RGB fans to motherboard? so if you are new, then you are in the right place because I’m sharing the full guide

Cooler Master RGB Fans are cool, but they only work on motherboards with the appropriate ports. But don’t worry! I’m here to walk you through how to connect your different cooler master RGB fan sizes so that they can be used properly and efficiently in any computer build or upgrade. I’ll show what kind of connector each type uses and some common resolutions if there is an issue during the installation process. Can someone who knows more about these things please help me out?

How to connect cooler master RGB fans to motherboard

RGB connector pins are the 3 pins on the PCIe slot. One is going to ground, one going to 12v, and one going to a PWM signal pin. None of them is specific CPU pins or anything else. Pin 1, 8, and 12 will work for RGB connections.

 So these modded fans may use too much power (over 2 amps each) for the fan headers to work properly. So they need to be set to PWM or RGB mode in your bios, which additionally can’t happen if you don’t have one of these fans plugged into the header on the device. This is why some people use an external powered 4-pin hub to power their fan controllers. If you’re having problems with the fan controller on its own, you most likely need an externally powered hub.


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Brent Justice
By Brent Justice

My name is Brent Justice and I am a passionate tech reviewer. I believe there should be a strong relationship between price and features. If the price doesn't match UX or requirements then I will not recommend them.



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