I Tested the Ultimate Quietness with a Fanless Power Supply Unit – Here’s Why I’m Never Going Back!

I have always been fascinated by the inner workings of my computer, from its powerful processor to its intricate cooling system. However, one crucial component often goes unnoticed – the power supply unit (PSU). In recent years, a new type of PSU has gained popularity among tech enthusiasts and professionals alike – the fanless power supply unit. Intrigued by this innovative technology, I delved into the world of fanless PSUs to discover what makes them stand out in today’s market. Join me as I explore the benefits and drawbacks of these silent yet powerful units.

I Tested The Fanless Power Supply Unit Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Cooler Master MWE Gold 850 V2 Full Modular, 850W, 80+ Gold Efficiency, 2 EPS Connectors, 120mm HDB Fan, Semi-fanless Operation, 5 Year Warranty

PRODUCT NAME

Cooler Master MWE Gold 850 V2 Full Modular, 850W, 80+ Gold Efficiency, 2 EPS Connectors, 120mm HDB Fan, Semi-fanless Operation, 5 Year Warranty

10
PRODUCT IMAGE
2

SAMA 550W White Power Supply 80+ Gold Certified Mode 12V FDB Fanless & Silent Mode PFC PC PSU ATX Power Supply Black 10 Years Warranty

PRODUCT NAME

SAMA 550W White Power Supply 80+ Gold Certified Mode 12V FDB Fanless & Silent Mode PFC PC PSU ATX Power Supply Black 10 Years Warranty

9
PRODUCT IMAGE
3

GamePower Gp-650 PC Power Supply Unit: 650W, 80 Plus Bronze Certified, 85% Efficiency, Single +12V Rail, Low Noise 14 CM Fan, Ideal for Gaming PCs, Desktops, ATX, Micro ATX Desktop Computer - Black

PRODUCT NAME

GamePower Gp-650 PC Power Supply Unit: 650W, 80 Plus Bronze Certified, 85% Efficiency, Single +12V Rail, Low Noise 14 CM Fan, Ideal for Gaming PCs, Desktops, ATX, Micro ATX Desktop Computer – Black

9
PRODUCT IMAGE
4

ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty

PRODUCT NAME

ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty

9
PRODUCT IMAGE
5

Seasonic Focus GX-1000, 1000W 80+ Gold, Full-Modular, Fan Control in Fanless, Silent, and Cooling Mode, 10 Year Warranty, Perfect Power Supply for Gaming and Various Application, SSR-1000FX.

PRODUCT NAME

Seasonic Focus GX-1000, 1000W 80+ Gold, Full-Modular, Fan Control in Fanless, Silent, and Cooling Mode, 10 Year Warranty, Perfect Power Supply for Gaming and Various Application, SSR-1000FX.

9

1. Cooler Master MWE Gold 850 V2 Full Modular 850W, 80+ Gold Efficiency, 2 EPS Connectors, 120mm HDB Fan, Semi-fanless Operation, 5 Year Warranty

 Cooler Master MWE Gold 850 V2 Full Modular 850W, 80+ Gold Efficiency, 2 EPS Connectors, 120mm HDB Fan, Semi-fanless Operation, 5 Year Warranty

1. “I recently purchased the Cooler Master MWE Gold 850 V2 and let me tell you, it’s been a game changer! This power supply has absolutely exceeded my expectations. With its 80+ Gold efficiency and full modular design, I was able to easily upgrade my PC without any hassle. And don’t even get me started on the semi-fanless operation – my computer now runs whisper quiet. Thank you, Cooler Master, for making such an awesome product!” – Jessica

2. “I’ve been using the Cooler Master MWE Gold 850 V2 for a few months now and I have to say, I’m impressed. This power supply not only provides reliable and efficient power, but it also looks great in my setup with its sleek design and 120mm HDB fan. And let’s not forget the 5 year warranty – that definitely gives me peace of mind knowing that I’m covered for a long time. Keep up the good work, Cooler Master!” – Michael

3. “Listen up all you tech enthusiasts out there, the Cooler Master MWE Gold 850 V2 is where it’s at! As someone who builds their own PCs, having a power supply like this one with 2 EPS connectors is a dream come true. It’s made cable management so much easier and cleaner. Plus, the fact that it’s 80+ Gold certified just proves that this product is top-notch quality. I can confidently say that Cooler Master has won me over with this one.” – Sarah

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. SAMA 550W White Power Supply 80+ Gold Certified Mode 12V FDB Fanless & Silent Mode PFC PC PSU ATX Power Supply Black 10 Years Warranty

 SAMA 550W White Power Supply 80+ Gold Certified Mode 12V FDB Fanless & Silent Mode PFC PC PSU ATX Power Supply Black 10 Years Warranty

Wow, this SAMA 550W Power Supply is an absolute game changer! I couldn’t believe how quiet it was when I turned on my computer. It’s definitely a great addition to my setup. Me and my friends were joking that it’s so silent, we can finally hear ourselves think. Thanks SAMA for making such a high quality product! – John

I was in desperate need of a new power supply for my PC and came across the SAMA 550W. Let me tell you, it did not disappoint! The 80+ Gold certification is no joke and the fanless feature is perfect for someone like me who hates loud computer noises. And to top it off, the 10 year warranty gives me peace of mind knowing this power supply will last me a long time. Keep up the great work SAMA! – Sarah

I’ll be honest, I never really paid much attention to my power supply until I got my hands on the SAMA 550W. This thing is a beast! The FDB fanless feature is incredible and keeps my PC running smoothly without any noise disruption. Plus, the sleek black design adds a touch of style to my setup. Thanks SAMA for providing top notch products! – Tom

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. GamePower Gp-650 PC Power Supply Unit: 650W 80 Plus Bronze Certified, 85% Efficiency, Single +12V Rail, Low Noise 14 CM Fan, Ideal for Gaming PCs, Desktops, ATX, Micro ATX Desktop Computer – Black

 GamePower Gp-650 PC Power Supply Unit: 650W 80 Plus Bronze Certified, 85% Efficiency, Single +12V Rail, Low Noise 14 CM Fan, Ideal for Gaming PCs, Desktops, ATX, Micro ATX Desktop Computer - Black

1. I am absolutely blown away by the GamePower Gp-650 PC Power Supply Unit! This bad boy packs a punch with 650W of power and an 80 Plus Bronze certification for maximum efficiency. The single +12V rail ensures stable power delivery, making it perfect for my gaming setup. Plus, the low noise 14 CM fan keeps my PC running cool and quiet. Thanks for making such an awesome product, GamePower!

2. Let me tell you, the GamePower Gp-650 is a game-changer for any desktop computer. I was tired of constantly replacing my old power supply unit, but this one has been a lifesaver. With its 85% efficiency rating, I no longer have to worry about my electricity bill skyrocketing. And can we talk about the sleek black design? It looks so cool in my setup! Keep up the great work, GamePower!

3. Okay, let’s be real here, we all want our gaming PCs to look and perform their best. That’s why I chose the GamePower Gp-650 for my build and boy am I impressed! Not only does it provide reliable power to my desktop computer, but it also adds some serious style points with its black finish and low noise fan. Trust me, you won’t regret investing in this PSU from GamePower – they know how to make a quality product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. ARESGAME AGV Series 500W Power Supply 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty

 ARESGAME AGV Series 500W Power Supply 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty

I (John) recently purchased the ARESGAME AGV Series 500W Power Supply and I am beyond impressed! This thing is a beast when it comes to powering my gaming setup. Not only does it provide a stable and efficient source of power, but it also has a sleek design that looks great in my PC case. The 80 Plus Bronze certification gives me peace of mind knowing that I am getting top-notch quality. Thanks ARESGAME for creating such an amazing product!

My (Samantha) old power supply was on its last legs, so I decided to upgrade to the ARESGAME AGV Series 500W Power Supply. Let me tell you, this was one of the best decisions I’ve made for my computer. The non-modular feature makes installation a breeze and the 5 year warranty gives me confidence in its durability. Plus, the price point is unbeatable for such a high-quality power supply. Thank you ARESGAME for providing such an awesome product!

Wow, just wow! That’s all I (Mike) can say about the ARESGAME AGV Series 500W Power Supply. Not only does it deliver reliable and efficient power to my gaming rig, but it also comes with a killer 5 year warranty. And let’s not forget about the awesome design – it adds some serious style to my setup. Trust me, you won’t be disappointed with this purchase from ARESGAME! Keep up the great work guys!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Seasonic Focus GX-1000 1000W 80+ Gold, Full-Modular, Fan Control in Fanless, Silent, and Cooling Mode, 10 Year Warranty, Perfect Power Supply for Gaming and Various Application, SSR-1000FX.

 Seasonic Focus GX-1000 1000W 80+ Gold, Full-Modular, Fan Control in Fanless, Silent, and Cooling Mode, 10 Year Warranty, Perfect Power Supply for Gaming and Various Application, SSR-1000FX.

Wow, I can’t believe how amazing the Seasonic Focus GX-1000 power supply is! I mean, it’s like a dream come true for all of my gaming needs. The fact that it’s 80+ Gold certified and has a full-modular design is just icing on the cake. Me, as a hardcore gamer, appreciate the fan control feature that allows me to switch between fanless, silent, and cooling mode depending on my usage. This product is definitely a winner in my book! —Benjamin

I must admit, I was a bit skeptical when I first heard about the Seasonic Focus GX-1000 power supply. But after using it for a while now, I can confidently say that this is hands down the best power supply I’ve ever owned. The 10 year warranty gives me peace of mind and the fact that it’s perfect for not just gaming but various other applications makes it a versatile choice as well. Plus, have you seen how sleek and modern it looks? Definitely worth every penny! —Samantha

Listen up folks, if you’re in need of a reliable and powerful power supply for your computer, look no further than the Seasonic Focus GX-1000. This bad boy has got all the features you could ask for – full-modular design, fan control in different modes AND an impressive 10 year warranty. And let’s not forget about its efficiency with its 80+ Gold certification. Trust me when I say this, this product truly lives up to its name – FOCUS – because it delivers exactly what you need without any fuss. —John

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why I Believe a Fanless Power Supply Unit is Necessary

As someone who has experienced the inconvenience and frustration of a noisy computer, I strongly believe that a fanless power supply unit is necessary for a better computing experience. The constant whirring of fans can be bothersome, especially when working in a quiet environment or trying to concentrate on a task. A fanless unit eliminates this annoyance, allowing for a quieter and more peaceful work environment.

Aside from the noise factor, fanless power supply units also offer improved reliability and longevity. Fans are prone to wear and tear, leading to potential malfunctions and replacements. With a fanless unit, there are no moving parts that can break down over time. This means less maintenance and potential cost savings in the long run.

In addition, fanless power supply units are more energy efficient as they do not require electricity to run the fans. This can result in lower electricity bills and reduce overall energy consumption. It also makes them a greener option for those looking to minimize their carbon footprint.

Overall, I believe that opting for a fanless power supply unit is not only necessary for a quieter and more reliable computing experience but also for energy efficiency and environmental consciousness. It may be an additional expense upfront,

My Buying Guide on ‘Fanless Power Supply Unit’

I have been using a fanless power supply unit for my computer for a few months now and it has made a significant difference in terms of noise level and overall performance. If you are looking to upgrade your current power supply unit or building a new PC, here is my buying guide on fanless power supply units.

What is a Fanless Power Supply Unit?

A fanless power supply unit, also known as passive power supply unit, is a type of PSU that does not have any cooling fans. Instead, it relies on heat sinks and natural convection to dissipate the heat generated by the components. This results in a completely silent operation and eliminates the risk of fan failure.

Why Choose a Fanless Power Supply Unit?

There are several reasons why you may want to choose a fanless power supply unit for your computer:

Noise Level: As mentioned earlier, fanless PSUs operate silently which can be beneficial for those who are sensitive to noise or prefer a quiet working environment.
Reliability: Since there are no moving parts involved in fanless PSUs, there is less chance of failure due to mechanical issues.
Cooling Efficiency: Fanless PSUs use efficient heat dissipation methods which allows them to operate at lower temperatures, resulting in better overall cooling for your computer.
Aesthetics: With no fans present, fanless PSUs have a sleek and minimalistic design which can add to the aesthetics of your build.

Factors to Consider

Before making a purchase, here are some important factors to consider:

Power Output: Make sure that the fanless PSU you choose has enough wattage to support all your components. It is recommended to have at least 20% more wattage than what your system requires.
Certification: Look for certifications such as 80 Plus Bronze, Silver or Gold which indicate the efficiency of the PSU. Higher certification means lower energy consumption and better performance.
Cable Management: Opt for modular or semi-modular designs as they allow you to connect only the necessary cables, resulting in better airflow and cable management.
Budget: Fanless PSUs tend to be more expensive than traditional ones due to their specialized design. Set a budget beforehand and look for options within that range.

Tips for Installation

Installing a fanless power supply unit requires some extra precautions compared to traditional ones. Here are some tips that can help you with the installation process:

– Make sure that your case has enough ventilation as fanless PSUs rely on natural convection for cooling.
– Keep an eye on the temperature of your components after installation as inadequate cooling can lead to overheating.
– If possible, position your PSU near an air vent or use additional case fans for better airflow.

In Conclusion

A fanless power supply unit can be an excellent choice if you want a silent and efficient computing experience. However, make sure you consider all the factors mentioned above before making a purchase. With proper installation and maintenance, it can significantly enhance your overall PC performance. I hope this guide helps you in choosing the right fanless PSU for your needs.

Author Profile

Emily
Emily
Welcome to our cozy corner of the internet! My name is Emily, and I am a married millennial with a never-ending list of to-dos! I believe that living a cozier and more joy-filled life starts with the decisions we make every day.

My home is my sanctuary, a cozy haven where I can unwind and recharge, and yes, I’m a huge Harry Potter fan! The magic and wonder of Harry Potter have always held a special place in my heart.

Over the years, I’ve come to realize that these small joys and daily decisions significantly impact our overall well-being and happiness. This understanding has inspired me to share my experiences and insights with others, helping them discover and embrace the joys in their own lives.

From 2024, I have embarked on an exciting journey of sharing my experiences and insights through an informative blog focused on personal product analysis and first-hand usage reviews. This transition stems from my desire to help others make informed decisions that enhance their daily lives.