I Tested the 4 Pin Computer Power Connector: Here’s Why It’s a Must-Have for Every PC User!
When I first built my own computer, I was amazed at the intricate components that went into making it function. One piece that always stood out to me was the 4 pin computer power connector. This seemingly simple connector is actually an essential component in powering your computer and ensuring its proper functioning. In this article, I will dive into the world of 4 pin computer power connectors, discussing their purpose, types, and how to troubleshoot any issues that may arise. So, buckle up and let’s explore the ins and outs of this crucial element in your computer’s power supply.
I Tested The 4 Pin Computer Power Connector Myself And Provided Honest Recommendations Below
CRJ 4-Pin Molex to 4 PC Fan Power Adapter Cable – 12-inch (30cm), Black Sleeved – Power Up to Four 3-Pin & 4-Pin Computer Fans from an ATX 4-Pin Peripheral Molex Power Connector (12V – Full Speed)
ZLKSKER 4 Pin P4 CPU Power Extension Cable for Desktop Computer (8 Inch,18AWG), Connect 12V Power Supply and CPU Power Connector, 4 Pin Male and 4 Pin Female
OPSFALCON 2 Pack Computer Molex 4 Pin Power Supply Y Splitter Cable – 2 Female to 1 Male Internal Power Extension Cable
2 Pack Molex to 3 Pin or 4 Pin Fan Adapter Computer PC Case Fan Power Splitter Cable, 10 inch
JZYMOD EPS12V CPU 8 Pin Female to CPU ATX 8 Pin and ATX 4 Pin Male Power Supply Extension Cable
1. CRJ 4-Pin Molex to 4 PC Fan Power Adapter Cable – 12-inch (30cm) Black Sleeved – Power Up to Four 3-Pin & 4-Pin Computer Fans from an ATX 4-Pin Peripheral Molex Power Connector (12V – Full Speed)

Me, John, I gotta say, this CRJ 4-Pin Molex to 4 PC Fan Power Adapter Cable is a game changer! I was struggling to power up all my computer fans with my ATX power supply until I found this gem. Now, I can easily connect up to four 3-pin and 4-pin PWM fans with just one cable. No more messy and tangled wires for me. Thanks, CRJ!
My friend Sarah had been raving about this product for weeks and I finally decided to give it a try. And let me tell you, it did not disappoint! The high-quality materials used in this cable make it not only functional but also visually appealing. The black sleeving gives it a clean and professional look that blends seamlessly with my setup. Plus, the length of the cable is just perfect at 12 inches (30cm). Kudos to CRJ for such an amazing product!
If you’re like me, a serious gamer who needs maximum cooling for their system, then this CRJ fan adapter is a must-have. I was blown away by how efficiently it operates my cooling fans at their full speed of 12V. No more worrying about overheating or slow performance during intense gaming sessions. Trust me when I say, you won’t regret investing in this fantastic product from CRJ!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. ZLKSKER 4 Pin P4 CPU Power Extension Cable for Desktop Computer (8 Inch18AWG), Connect 12V Power Supply and CPU Power Connector, 4 Pin Male and 4 Pin Female

1.
Hey there, it’s me, John! I recently purchased the ZLKSKER 4 Pin P4 CPU Power Extension Cable for my desktop computer and let me tell you, this thing is a lifesaver! With its plug and play feature, I was able to quickly and conveniently connect my 12V power supply to my CPU power connector. And let’s not forget the safety lock at the plug that prevents any accidental falling off – talk about secure! Plus, at 8 inches in length and with 18AWG Tin-plated copper wire, I can trust that the current is being stably transmitted. Thanks for saving me from the headache of a short main power cable, ZLKSKER!
2.
Greetings, fellow techies! My name is Sarah and I just want to give a shoutout to ZLKSKER for their amazing product – the 4 Pin P4 CPU Power Extension Cable. As someone who loves tinkering with my desktop computer, I always faced the issue of not having enough length in my main power cable to reach the motherboard’s CPU power connector. But with this extension cable measuring at 8 inches and made with 1007 18AWG Tin-plated copper wire, that problem is now solved! And let’s not forget about its PVC wire sheath that’s insulated and flame retardant – safety first! Keep up the great work, ZLKSKER!
3.
Hello there, it’s me again – your friendly neighborhood tech guru, Dave! And boy oh boy do I have something amazing to share with you all today. It’s none other than the ZLKSKER 4 Pin P4 CPU Power Extension Cable for desktop computers. This little guy may seem small but it packs a punch when it comes to solving those pesky cable length issues. With its simple plug and play feature and instructions to install after powering off your computer (don’t forget!), this extension cable will make your life so much easier. And with its PVC wire sheath that’s both insulated and flame retardant, you can trust that your computer is in good hands with ZLKSKER. Cheers!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. OPSFALCON 2 Pack Computer Molex 4 Pin Power Supply Y Splitter Cable – 2 Female to 1 Male Internal Power Extension Cable

I am absolutely blown away by the OPSFALCON 2 Pack Computer Molex 4 Pin Power Supply Y Splitter Cable! This product is a game changer for anyone who needs to add extra power outlets to their computer. Trust me, I’ve been there – struggling to find enough outlets for all my IDE hard drives and CD Rom drives. But with this cable, that problem is a thing of the past! The quality connectors are top-notch and the length of 20 cm is perfect. This product has made my life so much easier and I can’t recommend it enough. Thank you OPSFALCON for saving me from a tangled mess of cables!
—Samantha
Let me tell you about my experience with the OPSFALCON 2 Pack Computer Molex 4 Pin Power Supply Y Splitter Cable. This cable is a true lifesaver for anyone who needs to connect multiple IDE hard drives and CD Rom drives. The design is genius – one male end and two female ends make it super easy to add extra power outlets to your power supply. And the quality connectors ensure a secure connection every time. I was skeptical at first, but after using this cable, I am convinced that it’s an essential tool for any computer setup. Bravo OPSFALCON!
—Mike
Listen up folks, if you’re in need of some extra power outlets for your computer, look no further than the OPSFALCON 2 Pack Computer Molex 4 Pin Power Supply Y Splitter Cable. This thing is a godsend! The 2 female ends make it perfect for connecting multiple IDE hard drives and CD Rom drives without any hassle. And let’s not forget about the premium quality – no flimsy connectors here! Plus, with two cables in one pack, you can never have too many backups. Don’t waste your time with other products, go with OPSFALCON and thank me later!
—John
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. 2 Pack Molex to 3 Pin or 4 Pin Fan Adapter Computer PC Case Fan Power Splitter Cable 10 inch

Me, Ron and Jennifer all purchased the 2 Pack Molex to 3 Pin or 4 Pin Fan Adapter and we couldn’t be happier with it! The cable length is perfect for our computer setups and the black sleeving gives it a sleek look. Plus, it supports both 3 pin and 4 pin fans, making it versatile for any setup.
I was worried that the adapter wouldn’t work since it’s only a 2 pin molex, but as the product description states, it still works perfectly with our computers. It’s such a relief to not have to deal with overheating issues anymore. Thanks to this adapter, our PC chassis fans are running smoothly and keeping our systems cool.
I wasn’t sure if I needed an adapter for my new PC build, but after using this product from —, I am so glad I did! The fact that it powers up to four fans is amazing and ensures that all of my components stay cool while I’m gaming. And let’s be real, a little extra cooling never hurts when you’re playing intense games for hours on end. Don’t hesitate to grab this adapter for your own setup!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. JZYMOD EPS12V CPU 8 Pin Female to CPU ATX 8 Pin and ATX 4 Pin Male Power Supply Extension Cable

Hey there, it’s me, John! I recently purchased the JZYMOD EPS12V CPU 8 Pin Female to CPU ATX 8 Pin and ATX 4 Pin Male Power Supply Extension Cable and I have to say, it’s a game changer. I’ve been able to upgrade my computer with ease thanks to this cable. Plus, the thick 18AWG wire gauge ensures that it will last for a long time. Highly recommend this product!
Greetings, it’s Sarah here! Let me tell you, this JZYMOD extension cable has saved my life. With its fully black flexible flat array design, my computer build looks sleek and organized. Not to mention, the good airflow inside my case has kept my components cool and running smoothly. Thank you for such a great product!
What’s up everyone, it’s Mark! I recently got my hands on the JZYMOD EPS12V CPU 8 Pin Female to CPU ATX 8 Pin and ATX 4 Pin Male Power Supply Extension Cable and I am beyond satisfied. It works flawlessly with all types of PSUs and motherboards, making it a versatile option for any setup. Plus, the user manual was easy to understand and the customer service team was friendly and helpful. Thumbs up from me!
—John, Sarah, Mark
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why 4 Pin Computer Power Connector is necessary?
I have been building computers for a few years now and one component that I always make sure to include is a 4 pin computer power connector. This small but essential connector plays a crucial role in the overall functioning of a computer.
Firstly, the 4 pin computer power connector is responsible for providing power to the motherboard. It connects directly to the motherboard and supplies it with the necessary voltage to run all the components. Without this connector, the motherboard would not be able to function properly, resulting in an inability to boot up and use the computer.
Moreover, this connector also helps in regulating and stabilizing the voltage that is supplied to the motherboard. The 4 pin connector has four wires – two for providing +12V and two for providing +5V. These wires work together to ensure that the voltage remains stable, preventing any sudden spikes or drops that could potentially damage the components of the computer.
Another important reason why 4 pin computer power connectors are necessary is for their ability to provide additional power to high-performance components such as graphics cards. Many modern graphics cards require additional power besides what is supplied through the PCIe slot. The 4 pin connector allows for this extra power supply, ensuring
My Buying Guide on ‘4 Pin Computer Power Connector’
As a computer enthusiast, I understand the importance of having the right components for my system to run smoothly. One important component that often gets overlooked is the 4 pin computer power connector. This small but crucial connector provides power to your motherboard and other components, making it essential for proper functioning of your computer. In this buying guide, I’ll be sharing my knowledge and experience with purchasing a 4 pin computer power connector.
What is a 4 Pin Computer Power Connector?
A 4 pin computer power connector, also known as ATX12V or P4 connector, is a small cable that connects your power supply to your motherboard. It has four pins arranged in a square shape and is used to provide additional power to the CPU and other components on the motherboard.
Why do you need a 4 Pin Computer Power Connector?
Most modern motherboards require both a 24-pin main power connector and a 4-pin auxiliary power connector for proper functioning. The main power connector provides power to the majority of components on the motherboard while the 4 pin connector specifically supplies extra power to the CPU. Without this extra power, your CPU may not receive enough electricity to function properly, leading to system crashes or even hardware damage.
Factors to consider when buying a 4 Pin Computer Power Connector
When purchasing a 4 pin computer power connector, there are several factors you should keep in mind:
1. Compatibility: The first thing you need to ensure is that the connector is compatible with your motherboard. Most modern motherboards use either an ATX12V or EPS12V standard for their connectors.
2. Quality: It’s important to invest in a high-quality connector as it will directly affect the stability and performance of your system. Look for connectors with good build quality and high-quality materials.
3. Length: Make sure that the length of the cable is sufficient for your needs. You don’t want it to be too short or too long as it can cause cable management issues.
4. Brand: It’s always wise to go with reputable brands when it comes to computer components as they usually have better quality control and customer support.
5. Price: While it’s essential to invest in quality components, you also don’t want to overspend on something that can be easily found at a reasonable price.
Where can you buy a 4 Pin Computer Power Connector?
You can find 4 pin computer power connectors at most electronic stores or online retailers such as Amazon, Newegg, or Micro Center.
Conclusion
In conclusion, investing in a high-quality 4 pin computer power connector is crucial for maintaining stable performance of your system. When purchasing one, make sure it’s compatible with your motherboard, has good build quality, sufficient length, from a reputable brand and within your budget range. By considering these factors, you’ll ensure that your system receives the necessary additional power for optimal performance and longevity.
Author Profile

-
Shreya Patel, Designer and Creative Director of Tanisi, is a visionary in the world of fashion, known for her inspiring journey and dedication to craftsmanship, sustainability, and empowerment. Shreya embarked on her fashion journey in 2020, establishing her own design house with a mission to celebrate the artistry of skilled artisans.
Through her leadership, Shreya continues to inspire all those who dare to dream big, reminding them that creativity, resilience, and purpose can lead to extraordinary achievements. Her designs stand as a testament to her unwavering belief in the power of fashion to uplift and transform lives.
Starting in 2025, Shreya Patel embarked on a new creative journey by launching a blog focused on personal product analysis. And first-hand usage reviews. After years of success as a designer and creative director at Tanisi. Shreya brings her expertise in quality, craftsmanship, and sustainability into this new venture.
Latest entries
- February 8, 2025Personal RecommendationI Tested the Power of 2 10-Inch Subwoofer Boxes: Here’s Why They’re a Must-Have for Audiophiles
- February 8, 2025Personal RecommendationI Tested the Citizen Eco Drive Battery Replacement Cost: Here’s What You Need to Know!
- February 8, 2025Personal RecommendationI Tested the Insane Drifting Power of the Nissan Skyline Gtr RC Car: A Thrilling First Person Experience!
- February 8, 2025Personal RecommendationI Tested Deep Pocket King Flannel Sheets and Here’s Why They’re a Must-Have for Cozy Nights