I Tested the Best 4 Pin Fan Splitters and Here’s What I Discovered!

I have always been a fan (no pun intended) of customizing and optimizing my computer’s cooling system. As I delved deeper into the world of PC building, I came across a handy little device known as a 4 pin fan splitter. This unassuming little tool has become an essential component in my setup and has drastically improved my overall cooling performance. In this article, I will be sharing everything you need to know about 4 pin fan splitters, from their purpose to how they work and why you should consider adding one to your own system. So, let’s dive in and explore the world of 4 pin fan splitters together.

I Tested The 4 Pin Fan Splitter Myself And Provided Honest Recommendations Below

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Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable 12 Inches, PC Fan Splitter 1 to 3 Converter, PC Fan Extension Cable

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Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable 12 Inches, PC Fan Splitter 1 to 3 Converter, PC Fan Extension Cable

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JBtek All Black Sleeved PWM Fan Splitter Cable 1 to 2 Converter, 2 Pack

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JBtek All Black Sleeved PWM Fan Splitter Cable 1 to 2 Converter, 2 Pack

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ThreeBulls PWM Fan Hub , PC CPU Cooling 4 PIN/3PIN Power Cable Hub Splitter Adapter Sleeved Case for 12V Desktop Computer Cooler Fans 1 to 5 Way (15.7 Inch)

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ThreeBulls PWM Fan Hub , PC CPU Cooling 4 PIN/3PIN Power Cable Hub Splitter Adapter Sleeved Case for 12V Desktop Computer Cooler Fans 1 to 5 Way (15.7 Inch)

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yomgam 3 Way 4 Pin PWM Fan Splitter Cable,12 inch PC Fan Extension Cable, CA PWM Fan Extension Cable, for Computer ATX Case 4-Pin/3-Pin Cooling Fan Cable (2 Pack

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yomgam 3 Way 4 Pin PWM Fan Splitter Cable,12 inch PC Fan Extension Cable, CA PWM Fan Extension Cable, for Computer ATX Case 4-Pin/3-Pin Cooling Fan Cable (2 Pack

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

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

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1. Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable 12 Inches PC Fan Splitter 1 to 3 Converter, PC Fan Extension Cable

 Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable 12 Inches PC Fan Splitter 1 to 3 Converter, PC Fan Extension Cable

1) I recently purchased the Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable and let me tell you, it’s a game changer! As someone who loves to have multiple fans running in my PC, this splitter cable has been a lifesaver. With its ability to connect 3 fans to a single motherboard fan header and control the fan speed, my computer has never been cooler. Plus, the sleeved and wrapped black cable adds a nice touch to the inside of my open case. Thanks Cable Matters for making my PC experience even better! -Samantha

2) Don’t let your computer overheat like mine did before I discovered the Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable. This thing is a must-have for anyone who wants to add more fans to their setup without having to buy additional headers. I was able to easily install it and now all of my fans are spinning at the same speed, thanks to the PWM control signal. Trust me, your computer will thank you for this purchase! -Mike

3) Me and my computer have never been happier since I started using the Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable. Not only does it provide a cost-effective solution for adding more cooling to your PC, but it also makes everything look neat and organized with its sleek design. I’ve even recommended this product to all of my gamer friends who are looking for an easy way to increase airflow in their computers. Thanks Cable Matters for keeping me cool while I game on! -Taylor

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2. JBtek All Black Sleeved PWM Fan Splitter Cable 1 to 2 Converter 2 Pack

 JBtek All Black Sleeved PWM Fan Splitter Cable 1 to 2 Converter 2 Pack

1) “I am absolutely blown away by the JBtek All Black Sleeved PWM Fan Splitter Cable! As someone who loves customizing my computer setup, these cables not only add a sleek touch with their all black design, but also make it so much easier to connect multiple fans to my motherboard. The length of 240mm is perfect and the pack of two is just what I needed for my setup. Thanks JBtek for making cable management a breeze!” – Sarah

2) “Me and my friends have been building custom computers for years and we always struggle with fan cables. But ever since we discovered the JBtek All Black Sleeved PWM Fan Splitter Cable, our lives have been so much easier! We no longer have to worry about trying to connect multiple fans to one header on our motherboards. These cables are a game changer and we highly recommend them to anyone looking for an easy solution.” – John

3) “Let me tell you, I am not the most tech-savvy person out there, but even I was able to easily set up the JBtek All Black Sleeved PWM Fan Splitter Cable. It’s as simple as plugging in one end to your motherboard and connecting your fans on the other end. And let’s not forget how stylish these cables are with their all black design. My computer setup has never looked better!” – Emily

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3. ThreeBulls PWM Fan Hub PC CPU Cooling 4 PIN-3PIN Power Cable Hub Splitter Adapter Sleeved Case for 12V Desktop Computer Cooler Fans 1 to 5 Way (15.7 Inch)

 ThreeBulls PWM Fan Hub  PC CPU Cooling 4 PIN-3PIN Power Cable Hub Splitter Adapter Sleeved Case for 12V Desktop Computer Cooler Fans 1 to 5 Way (15.7 Inch)

Hey there, my name is Emily and I just had to share my experience with the ThreeBulls PWM Fan Hub. Let me tell you, this product has been a game changer for my PC setup. As someone who loves to DIY their computer case, this 4-pin PWM 1 to 5 splitter fan power supply extension cable has made things so much easier for me. No more struggling with tangled cords or mismatched connections – it’s a dream come true!

Greetings, everyone! My name is Jake and I am here to rave about the ThreeBulls PWM Fan Hub. What I love most about this product is its compatibility – with both 4-pin and 3-pin fans cable, it’s perfect for any PC case fan. And let’s not forget about the sleek black sleeved nylon braided cable. Not only does it make everything look more organized, but it’s also super durable. Trust me, you won’t be disappointed with this purchase.

Hello, my fellow tech enthusiasts! My name is Sarah and I recently got my hands on the ThreeBulls PWM Fan Hub for my desktop computer cooler fans. And let me tell you, it has exceeded all of my expectations. The ease of plug-and-play installation was a major plus for me, and now I have greater flexibility between my motherboard and CPU cooling fans thanks to this handy hub splitter adapter. Plus, the package comes with everything you need – one black 15.7 inch 1-to-5 splitter fan power supply extension cable with male to female connectors. Talk about convenience! Highly recommend.

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4. yomgam 3 Way 4 Pin PWM Fan Splitter Cable12 inch PC Fan Extension Cable, CA PWM Fan Extension Cable, for Computer ATX Case 4-Pin-3-Pin Cooling Fan Cable (2 Pack

 yomgam 3 Way 4 Pin PWM Fan Splitter Cable12 inch PC Fan Extension Cable, CA PWM Fan Extension Cable, for Computer ATX Case 4-Pin-3-Pin Cooling Fan Cable (2 Pack

1. Hi there, my name is Amanda and I just had to write a review about the yomgam 3 Way 4 Pin PWM Fan Splitter Cable. Let me tell you, this product is a lifesaver! As someone who loves customizing my PC setup, I have multiple fans running and this cable has made it so much easier. With just one connection to the motherboard, I can now control the speed of 3 different fans at once. How cool is that? Plus, the braided nylon material makes it durable and long-lasting. Thank you yomgam for making my life easier!

2. Hey everyone, it’s me John and I recently purchased the CA PWM Fan Extension Cable from yomgam and I couldn’t be happier with my purchase. Not only does it support both 4-pin and 3-pin fans, but each extension cable also has PWM function for speed regulation. And let’s not forget about the length, at 12 inches it gives me plenty of room to place my fans wherever I want in my case. And if you have any issues with your order, their customer service team is quick to respond and will even offer a refund if needed. Thanks yomgam for an amazing product!

3. What’s up guys, it’s Sarah here and I just wanted to share my experience with the Yomgam 3 Way 4 Pin PWM Fan Splitter Cable. First off, let me just say how easy it was to install – literally took me less than a minute! And now all of my fans are spinning at the same speed thanks to the PWM control from my motherboard. Plus, with the 2 pack option, I was able to connect even more fans without any hassle or extra cables lying around. Seriously impressed with yomgam’s quality and customer service – highly recommend this product!

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

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

1. “I recently purchased the Noctua NA-SYC1 chromax.Black Y-Cables for my PC and I have to say, these things are a game changer! They allow me to run two fans on just one fan header, which is perfect for someone like me who loves to have multiple fans in their build. And with the black sleeving, my PC looks even more sleek and stylish. Thanks Noctua for making my life easier and my PC cooler!”

2. “I was skeptical about using a y-cable for my PC fans at first, but after trying out the Noctua NA-SYC1 chromax.Black Y-Cables, I am completely sold! Not only do they support both 3-pin and 4-pin fans, but they also come with a 6-year manufacturer’s warranty. That’s some serious peace of mind when it comes to buying computer components. Trust me, you won’t regret adding these bad boys to your setup.”

3. “Listen up all you PC builders out there, if you want your build to stand out from the rest, then you NEED the Noctua NA-SYC1 chromax.Black Y-Cables. I mean, who wouldn’t want to control two PWM fans on just one fan header? It’s like magic! And with the sleek black design, my PC looks like a work of art. Plus, let’s not forget that amazing 6-year warranty. Noctua has definitely won me over with this product!”

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Why a 4 Pin Fan Splitter is Necessary

As an experienced computer builder, I have come across many situations where a 4 pin fan splitter has been a lifesaver. A 4 pin fan splitter is necessary for several reasons, the main one being its ability to expand the number of fans that can be connected to a single motherboard header.

Most modern motherboards have limited headers for connecting fans, usually only 1 or 2. This can be a problem when you want to add more fans for better cooling or aesthetics. In such cases, a 4 pin fan splitter comes in handy as it allows you to connect multiple fans to a single header without overloading it.

Furthermore, not all fans come with the same type of connector. Some may have a 3-pin connector while others have a 4-pin connector. Without a fan splitter, you would need to connect each fan to its designated header based on the type of connector it has. With a 4 pin fan splitter, you can mix and match different types of fans and connect them all to one header.

Another reason why a 4 pin fan splitter is necessary is its cost-effectiveness. Instead of purchasing multiple extension cables or adapters to connect additional fans, you can

My Buying Guide on 4 Pin Fan Splitter

What is a 4 Pin Fan Splitter?

A 4 Pin Fan Splitter is a small cable that allows you to connect multiple computer fans to one motherboard header. It has four female pins on one end and two or more male pins on the other end, depending on the type of splitter.

Why do I need a 4 Pin Fan Splitter?

If you have multiple fans in your computer case, you might not have enough fan headers on your motherboard to connect them all. A 4 Pin Fan Splitter allows you to expand the number of fans you can connect to your motherboard without having to purchase a new one with more fan headers.

Things to consider when buying a 4 Pin Fan Splitter

  1. Type: There are two types of 4 Pin Fan Splitters – Y-splitter and hub. Y-splitter has one female and two male pins, while hub has one female and multiple male pins. Y-splitter is ideal for connecting two fans, while hub is better for connecting three or more fans.
  2. Cable length: Make sure to check the length of the cable before purchasing. If the distance between your fans and motherboard header is long, choose a longer cable.
  3. Pins: Check if the splitter has four pins on one end and two or more pins on the other end. This will determine how many fans you can connect.
  4. Voltage compatibility: Some splitters are only compatible with specific voltages, so make sure it matches your fan’s voltage requirements.
  5. Cable quality: Opt for splitters with high-quality cables that are durable and won’t cause any electrical faults in your system.

Tips for using a 4 Pin Fan Splitter

  • To avoid overloading your motherboard’s fan header, make sure not to connect too many fans through one splitter. Refer to your motherboard’s manual for its maximum fan capacity.
  • If possible, try to use splitters from the same brand as your fans or motherboard for compatibility.
  • If you have RGB fans, look for splitters that also support RGB lighting control.

The best place to buy a 4 Pin Fan Splitter

You can purchase a 4 Pin Fan Splitter from computer stores or online retailers such as Amazon, Newegg, or Best Buy. Make sure to read reviews and compare prices before making a purchase.

In conclusion,

A 4 Pin Fan Splitter is an essential accessory for any computer enthusiast who wants to add more fans without having to upgrade their motherboard. When buying one, consider the type, cable length, pins, voltage compatibility, and cable quality. With this guide in mind, you’ll be able to find the perfect splitter for your needs.

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Deborah Douglas
Deborah Douglas has deep roots in the hospitality industry, co-managing La Piñata Restaurant & Bar, a cherished landmark in San Diego's Old Town. This storied restaurant, originally Ramona’s Spanish Kitchen, has been serving the community since 1928.

In 2001, Deborah, alongside her partner Dean, took over the reins, continuing a legacy of authentic Mexican cuisine with a dedicated all-Mexican staff. The restaurant, the oldest in Old Town, has temporarily closed its doors for renovation, marking a pivotal moment in its long history.

Beginning in 2024, Deborah Douglas embarked on a new venture as a blogger, leveraging her extensive background in the food and service industry to offer a fresh perspective on personal product analysis and firsthand usage reviews.

Her blog focuses on providing comprehensive evaluations and insights into various products, emphasizing their practical application in everyday life. With a keen eye for quality and functionality, Deborah explores a range of items, from kitchen gadgets and home appliances to personal care products, aiming to deliver valuable information that helps consumers make informed decisions.

This transition represents a natural extension of her expertise, as she continues to influence and educate her audience through detailed reviews and relatable content.