4 Pin PWM Fan Cable: An Essential Component For Your Computer

What is a PWM signal?
Pulse-width modulation (PWM) is a signal where the width of the pulse is proportional to the amount of time the signal is on minus the amount of time the signal is off. The ratio of these two times is called the duty cycle. A duty cycle can be expressed as a percentage, 50% duty cycle means that the signal is on 50% of the time and off 50% of the time.

PWM signals are used for a variety of purposes including:

– motor speed control
– LED brightness control
– seismic analysis

PWM signals can be generated using hardware or software. In this tutorial we will focus on generating a PWM signal using software.

What is a PWM Fan Controller?
A PWM fan controller is a device that uses a PWM signal to control the speed of a fan. The controller regulates the power to the fan by varying the width of the pulses in the PWM signal. A wider pulse will result in more power being supplied to the fan and a narrower pulse will result in less power being supplied to the fan.

The advantage of using a PWM fan controller is that it allows you to control the speed of the fan without having to use a variable resistor. This means that you can precisely control the speed of the fan and you don’t have to worry about the resistance value changing over time as it does with a variable resistor.

Why Use a 4-Pin Fan Controller?
There are two reasons for using a 4-pin fan controller:

1) You want to be able to monitor the RPM of your fans so that you can ensure they are running at optimal speeds.
2) Your motherboard doesn’t have enough 3-pin headers for all of your fans so you need to use some 4-pin headers as well.

Comparison Chart For 4 Pin Pwm Fan Cable

4 Pin Pwm Fan Cable Recommendations

ThreeBulls 5 Pack 4-Pin PWM Fan Splitter Cable Sleeved Braided Adapter Computer PC Fan Power Extension Cable Converter for Computer ATX Case 4-Pin or 3-Pin Cooling Fan Cable (10.6′)

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The ThreeBulls 5 Pack 4-Pin PWM Fan Splitter Cable Sleeved Braided Adapter Computer PC Fan Power Extension Cable Converter for Computer ATX Case 4-Pin or 3-Pin Cooling Fan Cable (10.6′) is an excellent addition to any PC fan setup. The 4-pin female connector to 4-pin male connector design supports both 4-pin and 3-pin fans, while the black sleeved nylon braided cable is both durable and looks great inside any pc case. This package also includes 5 106 inch fan power supply extension cables.

Common Questions on ThreeBulls 5 Pack 4-Pin PWM Fan Splitter Cable Sleeved Braided Adapter Computer PC Fan Power Extension Cable Converter for Computer ATX Case 4-Pin or 3-Pin Cooling Fan Cable (10.6′)

• What is the purpose of this product?

The ThreeBulls 5 Pack 4-Pin PWM Fan Splitter Cable Sleeved Braided Adapter Computer PC Fan Power Extension Cable Converter for Computer ATX Case 4-Pin or 3-Pin Cooling Fan Cable (10.6′) is designed to extend the reach of a 4-pin or 3-pin cooling fan cable.

• How long is the extension cable?

The extension cable is 10.6′ long.

• What type of fan does this work with?

This extension cord is compatible with 4-pin and 3-pin cooling fans.

Why We Like This

• Allows for greater flexibility between motherboard and CPU cooling fans
• Black sleeved nylon braided cable is more durable and makes the inside of the PC case look more clean and tidy
• One 4 pin female connector to 4 pin male connector
• Supports 4 pin and 3 pin fans cables
• Package contents: 5 pack black 10.6 inch fan power supply extension cables, male to female connector plug

4-Pin PWM Fan Splitter Cable 11.8’Sleeved Braided Adapter Computer PC Fan Power Extension Cable Converter for Computer ATX Case 3-Pin or 4-Pin Cooling Fan Cable (Case Male to Female) (10-Pack)

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This 4-Pin PWM Fan Splitter Cable is the perfect way to extend the reach of your computer’s cooling fans. The 11.8′ cable gives you greater flexibility in placing your fans, and the sleeved braided construction is durable and looks great. The 4-pin connectors are compatible with all 24V, 12V, and 5V fans, and the PWM function ensures your fans will operate at optimal speeds. The extension cord is also 118 inches long, so you can daisy chain multiple cables together to meet your needs. If for any reason you are not satisfied with this product, we will go above and beyond to make things right.

Common Questions on 4-Pin PWM Fan Splitter Cable 11.8’Sleeved Braided Adapter Computer PC Fan Power Extension Cable Converter for Computer ATX Case 3-Pin or 4-Pin Cooling Fan Cable (Case Male to Female) (10-Pack)

• What is the use of 4-Pin PWM Fan Splitter Cable 11.8’Sleeved Braided Adapter Computer PC Fan Power Extension Cable Converter for Computer ATX Case 3-Pin or 4-Pin Cooling Fan Cable (Case Male to Female) (10-Pack)?
The 4-Pin PWM Fan Splitter Cable 11.8’Sleeved Braided Adapter Computer PC Fan Power Extension Cable Converter for Computer ATX Case 3-Pin or 4-Pin Cooling Fan Cable (Case Male to Female) (10-Pack) is used to connect multiple fans to a single power source.

• What are the dimensions of the 4-Pin PWM Fan Splitter Cable 11.8’Sleeved Braided Adapter Computer PC Fan Power Extension Cable Converter for Computer ATX Case 3-Pin or 4-Pin Cooling Fan Cable (Case Male to Female) (10-Pack)?
The 4-Pin PWM Fan Splitter Cable 11.8’Sleeved Braided Adapter Computer PC Fan Power Extension Cable Converter for Computer ATX Case 3-Pin or 4-Pin Cooling Fan Cable (Case Male to Female) (10-Pack) is 11.8 feet

Why We Like This

• 1. PWM function and speed regulation
• 2. 4 pin female and 4 pin male port
• 3. 118 inches long
• 4. Daisy chainable
• 5. Money back guarantee

Additional Product Information

Color Black 1to1 10pack
Height 1 Inches
Length 12 Inches
Weight 0.00220462262 pounds

Noctua NA-SEC1 4-Pin Extension Cables (30cm Black)

Noctua NA-SEC1, 4-Pin Extension Cables (30cm, Black)

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Extending your fan cables can be a real pain, especially if you’re trying to do it in a way that looks clean and professional. But with Noctua’s NA-SEC1 4-pin extension cables, you can extend your fan cables by up to 30cm with ease – and they even support daisy-chaining for even more length, if needed. Plus, the black connectors and black cable sleeving will blend in nicely with your other components for a clean overall look.

These extension cables are compatible with all 24V, 12V, and 5V Noctua fans, as well as many third-party fans – so you can be sure they’ll work with the fans you already have. And if you’re worried about quality, don’t be – these cables come with Noctua’s trusted 6-year manufacturer’s warranty. So you can extend your fan cables with confidence, knowing that you’re backed by one of the best names in the business.

Common Questions on Noctua NA-SEC1 4-Pin Extension Cables (30cm Black)

• What are the dimensions of the Noctua NA-SEC1 4-Pin Extension Cables (30cm Black)?

The dimensions of the Noctua NA-SEC1 4-Pin Extension Cables (30cm Black) are 30cm x 4cm x 1cm.

• What is the weight of the Noctua NA-SEC1 4-Pin Extension Cables (30cm Black)?

The weight of the Noctua NA-SEC1 4-Pin Extension Cables (30cm Black) is 40 grams.

• What is the voltage rating of the Noctua NA-SEC1 4-Pin Extension Cables (30cm Black)?

The voltage rating of the Noctua NA-SEC1 4-Pin Extension Cables (30cm Black) is 12 V.

• What is the current rating of the Noctua NA-SEC1 4-Pin Extension Cables (30cm Black)?

The current rating of the Noctua NA-SEC1 4-Pin Extension Cables (30cm Black) is 2.5 A.

Why We Like This

30cm extension cables for greater reach in large cases or other applications
4 pin connectors support both 3 pin and 4 pin PWM fans
Black connectors and black cable sleeving for clean optics
Compatible with all 24V, 12V, and 5V Noctua fans as well as many third party fans
Set includes 3 cables

Additional Product Information

Color Black
Height 0.1968503935 Inches
Length 11.81102361 Inches
Weight 0.15211896078 Pounds

Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable – 12 Inches

Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable - 12 Inches

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Looking to add an extra fan to your computer case? The Cable Matters 4-pin PWM Fan Splitter Cable is the perfect solution. This cost-effective 2-pack of fan splitters enables you to connect 3 additional fans to a single 4-pin motherboard header, giving you increased airflow and cooling potential.

The fan splitter cable features a 4-pin fan connector and a 3-pin fan connector. The 4-pin connector is wired to receive the PWM control signal from the motherboard, which allows the connected fans to spin at the same speed. The 3-pin connector omits the RPM signal pin, allowing the connected fans to run at different speeds.

The Cable Matters 4-pin PWM Fan Splitter Cable is compatible with popular case fans such as the Cooler Master Hyper 212 EVO 120mm, the Cooler Master MegaFlow 200mm, and 230mm case fans. It is also backward compatible with 3-pin fans.

The black sleeved and wrapped cable provides a tidy look in an open computer case. The Cable Matters 4-pin PWM Fan Splitter Cable is backed by a lifetime warranty for peace of mind.

Common Questions on Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable – 12 Inches

• What is the Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable used for?

The Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable is used to connect three fans to a single 4-pin PWM header, allowing all three fans to be controlled by the same PWM signal.

• How long is the Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable?

The Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable is 12 inches long.

• What is the maximum number of fans that can be connected to the Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable?

The maximum number of fans that can be connected to the Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable is three.

Why We Like This

• 4 pin fan splitter cable connects 3 computer case fans to a single motherboard fan header
• PWM splitter cable connects an additional fan to increase airflow in your computer case
• Fan speed label on the 4 pin fan master connector of the fan header splitter is wired to receive the PWM control signal and share it to the slave fans
• PC fan splitter connects to the 4 Pin header on the motherboard and splits the signal to 3 PWM fans
• PWM fans can spin at the same speed using software from a motherboard equipped with PWM control

Additional Product Information

Height 0.39 Inches
Length 2.95 Inches

Noctua NA-SYC1 4 Pin Y-Cables for PC Fans (Black)

Noctua NA-SYC1, 4 Pin Y-Cables for PC Fans (Black)

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Noctua NA-SYC1 4 Pin Y-Cables are the perfect way to run two PC fans on one fan header. The 4-pin connectors support both 3-pin and 4-pin fans, and the RPM speed signal of one fan is transmitted to the motherboard for monitoring. The black connectors and black cable sleeving give your system a clean, professional look. The set includes 2 cables, and the trusted Noctua quality is backed up with a 6-year manufacturer’s warranty.

Common Questions on Noctua NA-SYC1 4 Pin Y-Cables for PC Fans (Black)

• What are the dimensions of the Noctua NA-SYC1 4 Pin Y-Cables for PC Fans (Black)?
The dimensions of the Noctua NA-SYC1 4 Pin Y-Cables for PC Fans (Black) are 3.15 x 0.98 x 0.39 inches.

• How much does the Noctua NA-SYC1 4 Pin Y-Cables for PC Fans (Black) weigh?
The Noctua NA-SYC1 4 Pin Y-Cables for PC Fans (Black) weigh 0.04 pounds.

• What is the warranty offered on the Noctua NA-SYC1 4 Pin Y-Cables for PC Fans (Black)?
The Noctua NA-SYC1 4 Pin Y-Cables for PC Fans (Black) comes with a 6-year warranty.

• What type of connector does the Noctua NA-SYC1 4 Pin Y-Cables for PC Fans (Black) have?
The Noctua NA-SYC1 4 Pin Y-Cables for PC Fans (Black) has a 4-pin connectors.

• What is the voltage rating of the

Why We Like This

Y type splitter cables allow you to run two fans on one fan header
4 pin connectors support both 3 pin and 4 pin fans
Black connectors and black cable sleeving for clean optics
Set includes 2 cables
Trusted Noctua quality backed up with 6 year manufacturer’s warranty

Additional Product Information

Color Black
Height 0.1968503935 Inches
Length 4.5275590505 Inches
Weight 0.1322773572 Pounds

Buying Guide for 4 Pin Pwm Fan Cable

In order to power a 4-pin PWM fan, you will need a 4-pin PWM fan cable. This cable typically has a male 4-pin connector on one end and a female 4-pin connector on the other end. The male connector will plug into the fan while the female connector will plug into either the motherboard or a power supply unit (PSU). If you are connecting multiple fans, you may need to use a Y-splitter cable in order to connect all of the fans to a single motherboard or PSU connection.

When selecting a 4-pin PWM fan cable, be sure to check compatibility with your specific fan and motherboard or PSU. Some cables may only work with certain models of fans or motherboards/PSUs. In general, however, most 4-pin PWM fan cables should be compatible with most fans and motherboards/PSUs.

Once you have selected a compatible 4-pin PWM fan cable, simply connect thefan to the motherboard or PSU using the appropriate connectors. Make sure that all connections are secure before powering on your computer. Once everything is powered on, your fan should begin spinning and providing cooling airflow to your components.

Frequently Asked Question

What is a 4 pin pwm fan cable?

A 4-pin PWM fan cable is a cable that is used to connect a 4-pin PWM fan to a 4-pin PWM header on a motherboard. This type of connection is typically used to control the speed of the fan based on the temperature of the CPU.

How is a 4 pin pwm fan cable used?

PWM (Pulse Width Modulation) is a technique for controlling power. In a 4-pin PWM fan, the fourth pin is used to control the fan speed via PWM.

What are the benefits of using a 4 pin pwm fan cable?

There are several benefits of using a 4 pin PWM fan cable: 1. Increased airflow: PWM fans can move more air than traditional 3-pin fans, which means better cooling for your components. 2. Lower noise: PWM fans typically run quieter than 3-pin fans, since the fan speed can be controlled more precisely. 3. Better temperature control: Since the fan speed can be controlled more precisely, the temperature of your components can be more easily managed. 4. Increased longevity: PWM fans typically have a longer lifespan than 3-pin fans since they run at a lower overall speed.

What are the drawbacks of using a 4 pin pwm fan cable?

The main drawback of using a 4 pin PWM fan cable is that it can be difficult to find a compatible motherboard header. Additionally, 4 pin PWM fan cables are not as widely available as 3 pin fan cables.

How can I improve the performance of my 4 pin pwm fan cable?

There are a few ways to improve the performance of a 4 pin pwm fan cable: 1. Use a shorter cable. The shorter the cable, the less resistance there is, and the better the performance. 2. Use a thicker cable. A thicker cable has less resistance and therefore better performance. 3. Use a better quality cable. A better quality cable will have less resistance and better performance.

Conclusion

Thank you for your time, I hope I have convinced you to buy our 4 pin pwm fan cable. This product is essential for anyone looking to extend the life of their electronic devices. It ensures optimal airflow and prevents potential damage to sensitive components.

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