How To Connect RGB Fans To Motherboard

PC Building is very exciting, especially for newbies but it can be pretty annoying if you don’t know what to do. You don’t need to be an expert in hardware before you can connect RGB fans to a motherboard. 

With basic knowledge and instructions, you will be able to connect RGB fans to your PC motherboard easily. Keep in mind that while this is a simple process to follow, it requires patience and time.

Adding RGB fans to your motherboard won’t only make your system look more modern, they also offer a wide range of benefits that can’t just be overlooked.

The most significant benefit is that RGB fans can be connected to the motherboard independently. RGB fans are essential for PCs. They can keep the CPU cool and hence control the temperature.

Before delving into connecting your RGB fans, let’s take a look at the types of RGB fans.

Types of RGB Fans

There are three types of RGB fans you can connect to the motherboard;

1. 3-Pin RGB fans

2. 4-Pin RGB fans

4. Motherboard without the headers

Additional tools are not required to connect a 3-pin or 4-pin fan, however, a motherboard lacking headers will require some equipment to make the connection work.

How to Connect 3-Pin Fan to Motherboard

The most common RGB fans use 3-pin cables. DC fans are also known as 3-pin RGB fans. These RGB fans are voltage-controlled and are simpler and less expensive. This type of fan generates more noise. 3-pin RGB fans are simple, effective, and reasonably priced.

To connect 3-Pin RGB fan, follow these steps:

• Separate the case.

• Always read the directions included in the package’s handbook. Whether you are a novice or a seasoned pro, the guidebook should not be overlooked.

The slots/ports are usually labeled by the manufacturer. As a result, discovering the RGB mark is simple.

• Remove your RGB fans and the mounts that came with them. 

• The next step is to slide the RGB fans onto their mounts provided in this kit. 

• Connect the RGB fan connector to the two-guide RGB fan connector. Connect it to the motherboard’s fan headers.

• Press firmly enough to ensure that it is properly connected.

Now that the connections have been completed, it’s time to install the RGB fans into the case. Place the fans at the front or back of the case and properly close everything up.

How to Connect 4-Pin Fan to Motherboard

If you want a fan with a higher CFM and whisper-quiet operation, a 4-pin fan is a better choice. They’re a little more expensive, but they’re well worth it if you want a high-end PC setup.

And just in case you’re wondering, yes, the 4-pin fan can also be connected to a 3 pin header on the motherboard.

You should know that your computer will run at full speed when using this method of connection and may become damaged if you don’t connect properly!

To connect 4-Pin fans, follow these steps:

• To begin, separate the cases.

• Make sure to read the handbook once more. You can simply identify what RGB mark it is because most manufacturers now label their slots/ports. It’s right there at the top!

• Now, connect the 4-pin RGB fans connector to the motherboard of your PC.

• Make sure everything is in the right order.

All of the connections have now been made. You may put the RGB fan in the back for a more professional look, or in front so that your LED lights shine through and add to the excitement!

When you’re done with customizing, make sure to close everything uptight. We don’t want any accidents on these fairly expensive computers.

How to Connect RGB Fans to Motherboard Without Header

The process for wiring RGB fans without headers differs from the three methods described above.

To achieve this, you’ll need to gather all of your tools in one location and bring everything with you when you want to connect them!

Tools needed:

A four-pin dual connection RGB fan controller with a power wire.

Steps to follow:

• Open your case

• Pick the 4-pin dual connector.

• Connect it to the pin slot cable on the RGB fan.

• After connecting one end of the slotted cable, place it in the matching port on either side of the fan.

• The controller contains a power input slot (a little one) that can be used to attach the cable.

• The power cable is designed to supply more than enough juice to the SATA connector for all of your RGB demands. The extra end easily slides into place and connects securely.

Now that the connections have been made, it’s time to plug in your fan! Before turning it on, make sure it’s completely closed.

Tips to Consider when Installing RGB Fans on Motherboard

Before we proceed to connect RGB fans, there are some things and considerations to follow.

• Don’t forget to turn off the power button:

This is the first thing to do when trying to install RGB fans. Turn off the power switch for a safe setup.

• Make sure the RGB parts are in secured place:

Make sure they’re out of direct sunlight and away from anything hot. Keep RGB fans away from any devices that are hot or cause high temperatures if at all possible.

• Use all the mounts that came with the RGB fans:

When connecting your RGB fans to the motherboard, be sure to use the mounts that came with them.

• Make sure the fans are secured inside the computer’s case:

After connecting your RGB fans to the motherboard, place them inside the computer case.

• Keep away from any liquid:

Keep your RGB fans and supplied mounts as far away from any liquid as possible.


Is it possible to connect RGB fans to a motherboard?

RGB fan headers can be plugged into the motherboard.

What is the easiest way to know if my motherboard supports RGB?

The handbook that comes with the motherboard will have all of the necessary information. You can tell if a motherboard supports the RGB fans header by looking at the instructions.

Is it possible to connect three-pin fans to a four-pin outlet?

Yes, 3 Pin fans can be connected to 4 Pin headers.

Is it possible to use RGB fans without an RGB header?

Yes. Even if you don’t connect to the RGB component, they will function as fans. The majority of RGB fans come with or require a controller to be plugged in so that they may be controlled via software.

What does VDG on a motherboard stand for?

The VDG is for motherboards from Gigabyte and Aorus that only have a three-pin connector. The 4 pin connector was used by all other manufacturers, and Gigabyte switched to it on more current boards.

Is it possible to use RGB fans with any motherboard?

Not at all. Not all RGB fans can be controlled by the motherboard.

What is the best way to connect more fans to my motherboard?

The simplest and cheapest way to attach more fans to your motherboard header is to use a fan header splitter. The maximum number of fans that can be connected via a splitter is determined by the current of the fans and the motherboard header.


Connecting one or more RGB fans to a motherboard isn’t rocket science. All you have to do is locate the appropriate slots on your motherboard and properly attach all connections to them.

It’s time to enjoy your RGB setup now that you’ve installed those RGB fans.

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