Can I plug a 3 pin fan into a 4 pin?

Please Note: You can connect a 3 Pin Fan to a 3 Pin or 4 Pin header on the motherboard. The fan will function normally no matter type of fan header is used. 1.

Can you plug fans into any 4 pin?

Yes, it's interchangeable. You can even plug in a 4 pin fan into a 3 pin fan header, but PWM fan control won't work with either of these configurations since the 4th pin is the optional pin that carries the PWM signal.

Can you connect a 3 pin RGB to 4 pin?

You can plug a 3pin into a 4pin header for Fans but not ARGB You can't. 3-pin ARGB headers are 5V with a 5V pin, a single data pin, a blank spot and a ground pin. 4-pin RGB headers are 12V with 12V, red, blue and green pins. Plugging an ARGB strip into a non-ARGB header will blow out the strip.

Why are some fans 3 pin and some 4 pin?

Chassis and processor fans use either a three wire or four wire connector. The three wire connectors are for small chassis fans with lower power consumption. The four wire connectors are for processor fans with higher power consumption.

Can you control 3 pin fans with motherboard?

So, bottom line - your 3-pin fans WILL be controlled by your existing mobo SYS_FAN headers with no problem as long as you leave the fan port configurations in BIOS Setup (manual p. 27) in their default settings: "Normal".

How to connect a 3 pin CPU fan to a 4 pin connector

Can you plug fan into RGB header?

Can You Connect Fan to RGB Header? If you have an ARGB fan, you can connect the fan to the RGB header. However, the RGB header needs to be a 3-pin 5V header and not the 4-pin 12V header. If you are trying to insert a normal case fan to the RGB header, it is not recommended.

Can you plug fan into LED CPU?

You can plug practically any fan in any place on MB, they will just be controlled different ways. CPU_OPT fan will be controlled by CPU temperature and AiO pump may not be controlled at all.

What do I do if my motherboard doesn't have RGB header?

Since your motherboard itself has no way of controlling RGB, you will need to get an RGB controller with a dedicated remote. The RGB controller will allow you to connect your fans to it, and the remote will allow you to control the fans' color.

Can I use sys fan for RGB?

CHA_FAN and SYS_FAN are basically the same thing, the only difference is whether the fan is controlled by the chassis or the motherboard. The RGB lighting will need to be plugged into some kind of controller which would then need to be plugged into a USB port.

Where do 3 pin fan connectors go?

As typical motherboard fan connector is a three or four-pin connector attached to the end of a PC fan's wire. This is attached to the three or four-pin fan header on the motherboard. There's no trick aside from lining up the notch on the connector with the guide on the header.

How do I control the speed of a 3 wire PC fan?

Control of speed of 3-pin fans can ONLY be done by changing the voltage supplied to it on Pin#2, so this system is called "Voltage Control Mode", or sometimes "DC Mode". A 4-pin fan is designed for control a different way, by giving it a fixed voltage supply and then a special signal called PWM on Pin #4.

What can you do with a 3 pin fan?

3-pin fans have a positive pin (where the fan gets power from), ground pin (negative pin), and tachometer pin (tells you how fast it's turning). The idea is that the fan runs at full speed when you have 12 volts on the positive pin, but if you apply 7 volts to the pin instead, the fan turns slower.

What are the 3 wires on a PC fan?

A 3-wire fan has power, ground, and a tachometric (“tach”) output, which provides a signal with frequency proportional to speed. A 4-wire fan has power, ground, a tach output, and a PWM-drive input.

Do fans need to be connected to motherboard?

If you want to have your mobo measure the speeds of your case fans, you must plug them into the mobo ports so that the Speed Pulse signals from the fan motors can be sent back to the mobo on Pin 3 of each port. But interestingly, CONTROL of fan speed does NOT link to this signal.

Can you connect fan directly to PSU?

Attaching directly to the psu is perfectly fine, but the fans will run at full speed always.

Can you plug fans into PSU?

Yes. Those fans are either/or. You can use either the 3-pin motherboard connector or the 4-pin molex direct from the power supply.

Can you connect fans directly to power supply?

There are two common ways fans connect directly to a power supply. Either using a standard 4 pin power connector from the power supply, or by using an adapter board that converts the standard power supply connector to a motherboard style pin header connector.

Can I use RGB without header?

Yes, they will definitely work even without an RGB header but only as simple fans. The RGB part of them won't be enabled. In that case, you'll have to purchase a ARGB controller and a HUB to connect and synchronize them.

Can I convert RGB to ARGB?

No. Most RGB strips require 12V and analog RGB signal, ARGB uses 5v digital data to control LEDs. There are some adapters that allow you to Convert ARGB to RGB, but in most cases it's cheaper to replace RGB hardware with ARGB one.

Why do RGB fans have 2 cables?

Every single RGB fan comes with at least 2 cables. The first cable which is used for the Motor of the fan is a “female” connector with either 3 or 4 holes in it. The second cable is used for the RGB, it's much wider and ends on a 4-pin or 3-pin connector.

Can any motherboard support RGB fans?

Illustrious. Nope, that motherboard does not have any RGB headers. That does not mean you can't use those fans, you will be however unable to control the light effects in any way. A Cooler Master RGB controller would be solution here.

Can I connect RGB fans to motherboard?

Use RGB Y-Cable to connect the fan and the motherboard. Please use RGB 4-Pin connector to an RGB header, and 4-pin fan connector to a fan header on the motherboard.