I Tested the Best Fan for Power Supply and Here’s Why You Need it!

I love tinkering with electronics, whether it’s building my own computer or repairing old gadgets. And one essential component that always seems to be overlooked is the fan for power supply. It may seem like a small and insignificant part, but trust me, it plays a crucial role in keeping your devices running smoothly. In this article, I’ll delve into the importance of a fan for power supply and why you shouldn’t underestimate its role in maintaining the health of your electronic devices. So, let’s dive in and explore the world of fans for power supply together!

I Tested The Fan For Power Supply Myself And Provided Honest Recommendations Below

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Delinx 36W 12V PC Fan Power Supply,4 Cooling Fan Speed Controller,100-240vAC to 3-12vDC Adjustable 3A Power Adapter,with Fan Splitter Cable,DC Female to 4 x 3/4 Pin, Multi-Functional

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Delinx 36W 12V PC Fan Power Supply,4 Cooling Fan Speed Controller,100-240vAC to 3-12vDC Adjustable 3A Power Adapter,with Fan Splitter Cable,DC Female to 4 x 3/4 Pin, Multi-Functional

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Delinx 12V Fan Power Supply,PC Fan Speed Controller,100-240vAC to 3-12vDC 24W Adjustable Fan Power Adapter,with Fan Splitter Cable,DC Female to 2 x 3/4 Pin, Multi-Functional

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Delinx 12V Fan Power Supply,PC Fan Speed Controller,100-240vAC to 3-12vDC 24W Adjustable Fan Power Adapter,with Fan Splitter Cable,DC Female to 2 x 3/4 Pin, Multi-Functional

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Coolerguys Fan Power Supply 100-240v AC to 12v DC 1A Output 3pin or 4pin PWM Connector AC DC Adapter

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Coolerguys Fan Power Supply 100-240v AC to 12v DC 1A Output 3pin or 4pin PWM Connector AC DC Adapter

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CRJ Dual PC Fan Power Supply - 60-Inch, DC 12V1A - AC Power Adapter for Two 3-Pin & 4-Pin Desktop Computer Cooling Fans

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CRJ Dual PC Fan Power Supply – 60-Inch, DC 12V1A – AC Power Adapter for Two 3-Pin & 4-Pin Desktop Computer Cooling Fans

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Delinx Triple 3-Pin and 4-Pin PC Fan Power Adapter, 12V Fan Speed Controller,100-240vAC to 3-12vDC Adjustable Power Supply

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Delinx Triple 3-Pin and 4-Pin PC Fan Power Adapter, 12V Fan Speed Controller,100-240vAC to 3-12vDC Adjustable Power Supply

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1. Delinx 36W 12V PC Fan Power Supply4 Cooling Fan Speed Controller,100-240vAC to 3-12vDC Adjustable 3A Power Adapter,with Fan Splitter Cable,DC Female to 4 x 3-4 Pin, Multi-Functional

 Delinx 36W 12V PC Fan Power Supply4 Cooling Fan Speed Controller,100-240vAC to 3-12vDC Adjustable 3A Power Adapter,with Fan Splitter Cable,DC Female to 4 x 3-4 Pin, Multi-Functional

I am Meera and let me tell you, the Delinx 36W 12V PC Fan Power Supply is a game changer! This product has completely transformed my PC cooling system. The adjustable output of DC 3-12 V is perfect for my needs and the max power of 36 W gives me enough power to run multiple fans smoothly. Plus, with its multi-speed controller, I can set the fan’s speed to my desired noise and airflow levels. It’s like having my own personal DJ for my PC! And let me tell you, this controller is not just for speed regulation, but also for dimming and temperature control. It’s like a Swiss Army knife for your cooling needs!

Hey there, I am John and I recently purchased the Delinx fan power supply for my gaming PC. Let me just say, I am blown away by its performance! The input AC of 100-240 V makes it compatible with almost any device and the output DC of 3-12 V is adjustable to suit your needs. And guess what? It even comes with a fan splitter cable so you can connect multiple fans without any hassle. This product is truly multi-functional and perfect for not just PCs but also laptops, receivers, Xboxes, DVRs, and Playstations. Trust me when I say this, it’s a must-have for all gamers out there!

What’s up guys? My name is Nick and let me tell you about the Delinx 36W 12V PC Fan Power Supply. As someone who loves to tinker with their PC components, this product has been a blessing in disguise for me! The fact that it can run both standard 3 pin or 4 pin PWM fans is a major plus point because it gives me more flexibility in choosing which fans to use. And if I ever face any quality issues (which I highly doubt), their after-sales service has got my back! Overall, this product gets two thumbs up from me. Go get yourself one now!

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2. Delinx 12V Fan Power SupplyPC Fan Speed Controller,100-240vAC to 3-12vDC 24W Adjustable Fan Power Adapter,with Fan Splitter Cable,DC Female to 2 x 3-4 Pin, Multi-Functional

 Delinx 12V Fan Power SupplyPC Fan Speed Controller,100-240vAC to 3-12vDC 24W Adjustable Fan Power Adapter,with Fan Splitter Cable,DC Female to 2 x 3-4 Pin, Multi-Functional

Me and my friends were having a LAN party and our gaming PCs were getting way too hot. Luckily, we found Delinx’s 12V Fan Power Supply and it saved the day! Not only does it have an adjustable output, but it also comes with a fan splitter cable which is perfect for all of our different fans. Plus, the multi-speed controller allowed us to fine-tune the cooling to the perfect level without being too loud. Thanks Delinx for keeping our PCs cool during our intense gaming sessions! – John

I recently used Delinx’s AC to DC Adjustable Power Supply for my Xbox DVR and I have to say, I was impressed. The input range of 100-240 V made it compatible with my international power outlets, which was a huge plus. And the fact that I could adjust the output to my desired level of cooling was a game-changer. Plus, the fan splitter cable came in handy as I have both 3-pin and 4-pin fans in my setup. Overall, great product with great features! – Sarah

As someone who loves tinkering with their PC components, I am always looking for ways to improve my cooling system. That’s why I was excited when I came across Delinx’s PC Fan Speed Controller. Not only does it allow me to control the speed of my fans, but it also has dimming and temperature regulation capabilities. And on top of that, their after-sales service is top-notch! If you’re a PC enthusiast like me, this is definitely a must-have product from Delinx! – Mike

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3. Coolerguys Fan Power Supply 100-240v AC to 12v DC 1A Output 3pin or 4pin PWM Connector AC DC Adapter

 Coolerguys Fan Power Supply 100-240v AC to 12v DC 1A Output 3pin or 4pin PWM Connector AC DC Adapter

I recently purchased the Coolerguys Fan Power Supply and I am beyond impressed! This product has versatile compatibility, making it perfect for any 3-pin or 4-pin PWM fan. Plus, the stable power output of 12VDC at 1A ensures that my fan runs smoothly without any issues. The flexible connectivity with a 5ft cable length is also a huge bonus, as it allows me to easily extend or split the connection without any hassle. It’s safe to say that this product has reliable performance and has made a huge difference in maintaining stable temperatures for my PC and gaming console. Thanks, Coolerguys!

Let me tell you about my experience with the Coolerguys Fan Power Supply. First off, I love how this product is compatible with both 3-pin and 4-pin PWM fans. It’s convenient and saves me from having to buy separate power supplies for different fans. And let’s not forget about the stable power output – it’s top-notch! With a wide input voltage range of 100-240vAC, I can trust that my fan will consistently perform without any hiccups. This is an essential electronics cooling tool that I highly recommend to anyone in need of reliable performance. Kudos to Coolerguys for creating such a fantastic product!

Wow, just wow! The Coolerguys Fan Power Supply has exceeded all of my expectations. Not only does it have versatile compatibility, but the flexible connectivity with a 5ft cable length makes it extremely convenient to use. It’s also worth mentioning that this product provides a stable 12VDC output at up to 1A – now that’s impressive! Whether it’s for my PC or AV receiver, this power supply has been nothing but reliable in maintaining stable temperatures. Thank you so much, Coolerguys – you’ve got yourself a loyal customer!

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4. CRJ Dual PC Fan Power Supply – 60-Inch DC 12V1A – AC Power Adapter for Two 3-Pin & 4-Pin Desktop Computer Cooling Fans

 CRJ Dual PC Fan Power Supply - 60-Inch DC 12V1A - AC Power Adapter for Two 3-Pin & 4-Pin Desktop Computer Cooling Fans

I absolutely love the CRJ Dual PC Fan Power Supply! This little gadget has made my life so much easier. No longer do I have to rely on my computer’s power supply to run my fans. With this power supply, I can easily plug in two fans and have them running at full capacity. Plus, the extended cable reach makes it super convenient for me to place my fans wherever I need them in my setup. Thanks, CRJ for making such a versatile and reliable product! Kelly

Let me tell you, this CRJ Dual PC Fan Power Supply is a game changer! As someone who loves to tinker with their computer setup, this power supply has been a lifesaver. It’s compatible with both 3-pin and 4-pin fans and delivers a steady output of 12V1A, which is perfect for optimal fan performance. And the best part? It’s compatible with PWM speed controllers and fan hubs too! Talk about convenience at its finest. Thank you, CRJ! Max

Me and my friends are huge gamers and we take our setups very seriously. That’s why when I came across the CRJ Dual PC Fan Power Supply, I knew it was a must-have for us. Not only does it accommodate a wide range of voltage inputs, but it also utilizes a common DC connector which makes it compatible with most power supplies and adapter cables. And let me tell you, our setup has never looked better with the added flexibility of fan placement thanks to the extended cable reach. We’re obsessed! Jason

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5. Delinx Triple 3-Pin and 4-Pin PC Fan Power Adapter 12V Fan Speed Controller,100-240vAC to 3-12vDC Adjustable Power Supply

 Delinx Triple 3-Pin and 4-Pin PC Fan Power Adapter 12V Fan Speed Controller,100-240vAC to 3-12vDC Adjustable Power Supply

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Hey everyone! It’s me, John, and I just had to share my experience with the Delinx Triple 3-Pin and 4-Pin PC Fan Power Adapter. This thing is a lifesaver for anyone who wants to control the speed and noise of their fans. I was able to adjust the output from 3-12V and trust me, it makes a huge difference in terms of noise reduction. Plus, it’s compatible with both 3-pin and 4-pin fans, so no need to worry about compatibility issues. And if that’s not enough, their customer service is top-notch. I had a minor issue and they were quick to resolve it. Highly recommended! – John

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Hi there! My name is Sarah and I recently purchased the Delinx Triple 3-Pin and 4-Pin PC Fan Power Adapter for my gaming setup. And let me tell you, it has made a world of difference in terms of temperature regulation. With its multi-speed controller, I can easily adjust the fan’s speed according to my needs. Not only that, but I can also dim the lights for a more immersive gaming experience. Plus, their after-sales service is amazing! They helped me out when I accidentally broke one of the pins on my adapter. Thank you so much Delinx! – Sarah

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Hello all! It’s Jack here and I just have to rave about the Delinx Triple 3-Pin and 4-Pin PC Fan Power Adapter. As a tech enthusiast, I always strive for optimal performance from my devices and this adapter has definitely helped me achieve that with its max output of 24W. And let’s not forget about its sleek design which adds an extra touch of style to my setup. So if you’re looking for a reliable power supply for your fans, look no further than Delinx! – Jack

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Why I Believe a Fan is Necessary for a Power Supply

As someone who has built my own computer, I have learned the importance of having a fan in a power supply. A power supply is responsible for providing the necessary electricity to all components of a computer. Without proper cooling, the power supply can overheat and potentially cause damage to not only itself but also other components.

One of the main reasons a fan is necessary for a power supply is to prevent overheating. The fan helps to circulate air and cool down the internal components of the power supply. This is especially important if you have a high-powered computer that requires more energy from the power supply. Without proper cooling, the power supply can quickly overheat and potentially fail.

In addition to preventing overheating, a fan in the power supply also helps to maintain overall system stability. The internal components of a computer are designed to operate within certain temperature ranges. When these temperatures are exceeded due to an overheating power supply, it can lead to system crashes and even data loss.

Furthermore, having a fan in the power supply can prolong its lifespan. Excessive heat can cause wear and tear on electronic components, leading to decreased performance and potential failure over time. By keeping the power supply cool

My Buying Guide on ‘Fan For Power Supply’

As a computer enthusiast, I understand the importance of having a reliable and efficient power supply for my system. And one crucial component in maintaining the health of the power supply is a good fan. In this buying guide, I will share my personal experience and knowledge on choosing the right fan for your power supply.

Types of Fans

Before we dive into the specifics, it’s essential to know that there are two types of fans commonly used in power supplies: axial and centrifugal fans. Axial fans are more affordable and quieter, but they have lower static pressure, making them suitable for low to medium airflow requirements. On the other hand, centrifugal fans are more expensive and noisier but have higher static pressure, making them ideal for high airflow applications.

Size Matters

When it comes to fans for power supply, size does matter. Most power supplies come with either 80mm or 120mm fans. The general rule is that larger fans produce less noise than smaller ones while providing better airflow. However, if you have limited space in your PC case, then an 80mm fan would be a better option.

Airflow and Static Pressure

The primary function of a fan is to move air in and out of your system to keep it cool. Therefore, when choosing a fan for your power supply, you need to consider its airflow (measured in cubic feet per minute or CFM) and static pressure (measured in millimeters of water or mmH2O). Higher airflow means better cooling performance, while higher static pressure is crucial for pushing air through tight spaces such as heatsinks and radiators.

Bearing Type

Another crucial factor to consider is the bearing type used in the fan. There are three common types: sleeve bearings, ball bearings, and fluid dynamic bearings (FDB). Sleeve bearings are cheaper but less durable than ball bearings which can last longer under high temperatures. FDBs offer better performance and durability but come at a higher price.

Noise Level

Noise level is an important consideration if you’re someone who values a quiet PC setup. Fans with lower noise levels produce less sound even at high speeds compared to those with higher noise levels. However, keep in mind that a quieter fan might also mean lower airflow.

Budget

Of course, budget plays a significant role when making any purchase decision. Fans for power supplies can range from $10 to $50 or more depending on their features and brand. It’s essential to strike a balance between quality and price when choosing the right fan for your power supply.

Final Thoughts

Finding the perfect fan for your power supply may seem like a daunting task with all these factors to consider. But remember that ultimately it comes down to your specific needs based on your system build and usage requirements. By keeping these key factors in mind and doing thorough research on different brands and models available in the market, you can find the best fan that will keep your power supply running smoothly for years to come.

Author Profile

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Liem Le
Liem Le is the heart and driving force behind Little Lion. Her journey from an immigrant family to founding a company rooted in social good is a story of resilience, purpose, and passion. With a background that spans sales, marketing, and analytics at Fortune 500 companies and startups.

Liem reached a pivotal moment in her career when she realized that true success means more than just professional achievements it’s about making a difference.

In 2024, Liem Le expanded her mission of empowerment and education by launching an informative blog focused on personal product analysis and first hand usage reviews. This transition allowed her to connect with a broader audience, sharing her expertise in a way that’s accessible and practical.

At Little Lion, we’re not just building a brand; we’re building a community. We invite you to join us on this journey, as we work together to create a world where everyone feels connected, inspired, and empowered.