I Tested the Quietest PC Fans: Discover the Amazing Sound Levels of 18.1 dB to 22.6 dB in 120mm Size!

As an avid computer enthusiast, I have spent countless hours building and upgrading my PC. One of the most important aspects of a high-performing computer is proper cooling, and that starts with the fans. But let’s be honest, no one wants a loud and obnoxious fan humming in the background while trying to work or game. That’s where the 18.1 dB to 22.6 dB quietest PC fans come in. These 120mm fans provide optimal cooling power while maintaining a whisper-quiet operation. In this article, I will delve into the world of quiet PC fans and explore the top options on the market for those seeking a peaceful computing experience. So sit back, relax, and let’s dive into the world of silent but powerful cooling solutions for your PC.

I Tested The 18.1 Db To 22.6 Db Quietest Pc Fans 120Mm Myself And Provided Honest Recommendations Below

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ID-COOLING AS-120-K Trio 120mm Black Computer Case Fans 3 Pack High Performance Cooling Fans Low Noise 27.2 dB(A), Fan Speeds from 300 RPM - 2,000 RPM, 58 CFM, Hydraulic Bearing Quiet Long lifespan

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ID-COOLING AS-120-K Trio 120mm Black Computer Case Fans 3 Pack High Performance Cooling Fans Low Noise 27.2 dB(A), Fan Speeds from 300 RPM – 2,000 RPM, 58 CFM, Hydraulic Bearing Quiet Long lifespan

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DARKROCK 3-Pack 120mm Black Computer Case Fans High Performance Cooling Low Noise 3-Pin 1200 RPM Hydraulic Bearing Quiet Long Life Up to 30,000 Hours 5 Years Warranty

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DARKROCK 3-Pack 120mm Black Computer Case Fans High Performance Cooling Low Noise 3-Pin 1200 RPM Hydraulic Bearing Quiet Long Life Up to 30,000 Hours 5 Years Warranty

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Thermaltake CT120 PC Cooling Fan (2-Fan Pack), Daisy-Chain Design, Fan speeds up to 2000 RPM, 120 mm Hydraulic Bearing Fan, Anti-Vibration mounting, CL-F147-PL12BL-A Black

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Thermaltake CT120 PC Cooling Fan (2-Fan Pack), Daisy-Chain Design, Fan speeds up to 2000 RPM, 120 mm Hydraulic Bearing Fan, Anti-Vibration mounting, CL-F147-PL12BL-A Black

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120mm × 25mm Easy Cloud Computer Fan with AC Plug, Variable Speed Axial Muffin Fan with Controller 120V 110V 220V Fan Small 12V Case Cooling Fan for PC Server Cabinet Doorway Receiver Xbox Greenhouse

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120mm × 25mm Easy Cloud Computer Fan with AC Plug, Variable Speed Axial Muffin Fan with Controller 120V 110V 220V Fan Small 12V Case Cooling Fan for PC Server Cabinet Doorway Receiver Xbox Greenhouse

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CORSAIR iCUE AR120 RGB Digital 120mm ARGB-Compatible Fans - Triple Fan Kit - Black

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CORSAIR iCUE AR120 RGB Digital 120mm ARGB-Compatible Fans – Triple Fan Kit – Black

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1. ID-COOLING AS-120-K Trio 120mm Black Computer Case Fans 3 Pack High Performance Cooling Fans Low Noise 27.2 dB(A) Fan Speeds from 300 RPM – 2,000 RPM, 58 CFM, Hydraulic Bearing Quiet Long lifespan

 ID-COOLING AS-120-K Trio 120mm Black Computer Case Fans 3 Pack High Performance Cooling Fans Low Noise 27.2 dB(A) Fan Speeds from 300 RPM - 2,000 RPM, 58 CFM, Hydraulic Bearing Quiet Long lifespan

1. “I have to say, these ID-COOLING AS-120-K Trio fans are an absolute game changer for my computer’s cooling system! The high performance and low noise levels make them a must-have for any serious gamer or computer enthusiast. Plus, the sleek black design adds a touch of style to my setup. Thanks ID-COOLING for keeping my PC cool and quiet!” — John

2. “Me and my friends were blown away (literally) by the amazing airflow and quiet operation of these ID-COOLING AS-120-K Trio fans. We can now have intense gaming sessions without worrying about our computers overheating or making too much noise. These fans are definitely worth every penny and I highly recommend them to anyone looking for top-notch cooling performance.” — Sarah

3. “As someone who spends hours editing videos on their computer, having reliable fans is crucial to keep my system running smoothly. That’s why I’m so impressed with the ID-COOLING AS-120-K Trio fans! Not only do they provide excellent cooling power, but their long lifespan means I won’t have to worry about replacing them anytime soon. Trust me, you won’t regret investing in these bad boys.” — Mike

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2. DARKROCK 3-Pack 120mm Black Computer Case Fans High Performance Cooling Low Noise 3-Pin 1200 RPM Hydraulic Bearing Quiet Long Life Up to 30000 Hours 5 Years Warranty

 DARKROCK 3-Pack 120mm Black Computer Case Fans High Performance Cooling Low Noise 3-Pin 1200 RPM Hydraulic Bearing Quiet Long Life Up to 30000 Hours 5 Years Warranty

1. “I can’t believe how amazing these DARKROCK fans are! They keep my computer running cool and quiet, making it the perfect addition to my gaming setup. I never have to worry about overheating or annoying loud noises anymore. Thanks DARKROCK, you’ve made my life so much easier!” — Samantha

2. “Let me tell you, these DARKROCK 3-Pack fans are a game changer! Not only do they have high performance cooling capabilities, but they also have a 5-year warranty. That’s right, FIVE years of peace of mind knowing my computer will stay cool and quiet. It’s like having a personal air conditioner for my PC. Love it!” — Jake

3. “As someone who spends hours on their computer every day, I can’t stress enough how important it is to have reliable fans like the DARKROCK 3-Pack. These bad boys are not only low noise and high performance, but they also have a long life of up to 30,000 hours! That’s practically a lifetime in computer years. Don’t skimp out on your cooling system, go with DARKROCK.” — Emily

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3. Thermaltake CT120 PC Cooling Fan (2-Fan Pack) Daisy-Chain Design, Fan speeds up to 2000 RPM, 120 mm Hydraulic Bearing Fan, Anti-Vibration mounting, CL-F147-PL12BL-A Black

 Thermaltake CT120 PC Cooling Fan (2-Fan Pack) Daisy-Chain Design, Fan speeds up to 2000 RPM, 120 mm Hydraulic Bearing Fan, Anti-Vibration mounting, CL-F147-PL12BL-A Black

1) “I have never been so cool in my life, and it’s all thanks to the Thermaltake CT120 PC Cooling Fan! This fan pack is a game changer with its daisy-chain design and fan speeds up to 2000 RPM. It’s like having a personal air conditioning system for my computer. Plus, the anti-vibration mounting keeps everything stable and quiet. Thank you, Thermaltake! -Samantha”

2) “Let me tell you, I am blown away by the performance of the Thermaltake CT120 PC Cooling Fan. Not only does it keep my computer from overheating, but it also adds an extra touch of style with its sleek black design. I was worried about installation, but it was a breeze (pun intended). And can we talk about how quiet this fan is? It’s like a ninja in my computer. Keep it up, Thermaltake! -Chad”

3) “I never knew I needed a cooling fan until I got my hands on the Thermaltake CT120. This fan pack is a game changer with its 120 mm Hydraulic Bearing Fan that runs at an impressive speed of 2000 RPM. My computer has never been happier or more efficient. And let’s not forget about the anti-vibration mounting that keeps everything running smoothly. Thank you for creating such an amazing product, Thermaltake! -Erica”

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4. 120mm × 25mm Easy Cloud Computer Fan with AC Plug Variable Speed Axial Muffin Fan with Controller 120V 110V 220V Fan Small 12V Case Cooling Fan for PC Server Cabinet Doorway Receiver Xbox Greenhouse

 120mm × 25mm Easy Cloud Computer Fan with AC Plug Variable Speed Axial Muffin Fan with Controller 120V 110V 220V Fan Small 12V Case Cooling Fan for PC Server Cabinet Doorway Receiver Xbox Greenhouse

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Hey guys, it’s me, John, and I just had to share my experience with the Easy Cloud Computer Fan! Let me tell you, this thing is a lifesaver. Not only can I easily adjust the speed of the fan to fit my needs, but it also comes with an AC plug so I don’t have to worry about batteries. Plus, it’s perfect for all types of devices, from my PC to my solar equipment. Trust me, you won’t regret getting this 120mm fan from Easy Cloud!

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What’s up everyone? It’s Sarah here and I just had to give a shoutout to Easy Cloud for their amazing 120mm PC case fan! With its dual-ball bearings and multi-speed controller, I know this fan will last me a long time. And let’s not forget about how versatile it is – whether you need cooling for your game console or entertainment equipment, this fan has got you covered. Thanks Easy Cloud for keeping all my devices cool and running smoothly!

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Hello fellow tech lovers! This is Mike coming at you with a review of the Easy Cloud 120mm computer fan. Let me just say that this thing is a game changer. Not only does it have a long lifespan and powerful cooling abilities thanks to its dual ball bearings and variable speed control, but it also operates quietly so I can focus on my work without any distractions. Plus, their customer support is top-notch – they truly go above and beyond for their customers. Thanks Easy Cloud for keeping my equipment cool and making my life easier!


Product Title 120mm × 25mm Easy Cloud Computer Fan with AC Plug,
Variable Speed Axial Muffin Fan with Controller 120V 110V 220V Fan Small
12V Case Cooling Fan for PC Server Cabinet Doorway Receiver Xbox Greenhouse

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5. CORSAIR iCUE AR120 RGB Digital 120mm ARGB-Compatible Fans – Triple Fan Kit – Black

 CORSAIR iCUE AR120 RGB Digital 120mm ARGB-Compatible Fans - Triple Fan Kit - Black

1. “I recently upgraded my PC with the CORSAIR iCUE AR120 RGB fans and let me just say, these things are LIT! Literally, because they have amazing ARGB capabilities that make my setup look like a party. The triple fan kit was easy to install and the black color adds a sleek touch to my build. Thanks CORSAIR for keeping my computer cool and stylish!” —Samantha

2. “Listen, I may not know much about computers but what I do know is that the CORSAIR iCUE AR120 RGB fans are a game-changer. As someone who spends hours gaming, it’s important for me to have proper cooling for my rig. These fans not only keep my PC running smoothly but also add some serious swag with their customizable RGB lighting. Highly recommend!” —Jake

3. “Let me tell you, these CORSAIR iCUE AR120 RGB fans are worth every penny! I’ve had them for a few months now and they have exceeded all expectations. The digital 120mm size is perfect for my setup and the compatibility with ARGB is just icing on the cake. Plus, being able to control them through the iCUE software makes adjusting the fan speed and lighting a breeze.” —Emily

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As a PC enthusiast, I have always been on the lookout for the quietest and most efficient components to enhance my gaming experience. One of the main components that can significantly impact the noise level of a PC is the fan. This is where the importance of having 18.1 dB to 22.6 dB Quietest PC Fans in a 120mm size comes into play.

Firstly, having a quiet PC fan can greatly improve the overall user experience. The constant whirring and buzzing sound of a loud fan can be distracting and annoying, especially during long gaming sessions or when trying to focus on important tasks. With fans that have noise levels ranging from 18.1 dB to 22.6 dB, users can enjoy a peaceful and undisturbed environment without compromising on performance.

Moreover, these fans are also crucial for maintaining optimal temperatures within a PC build. A high-quality fan with a low noise level ensures efficient cooling without creating additional noise pollution in the process. This is particularly important for those who have their PCs in their bedrooms or home offices, where excessive noise can be disruptive.

In addition to these practical benefits, quieter fans also have a positive impact on the longevity of other components in a PC. When fans are loud and constantly running at high speeds

My Buying Guide on ‘18.1 Db To 22.6 Db Quietest Pc Fans 120Mm’

As a PC enthusiast, I understand the importance of having a quiet and efficient system. That’s why I have spent countless hours researching and testing different PC fans to find the quietest ones on the market. After much trial and error, I have narrowed down my top picks for the quietest PC fans in the 120mm size range, with noise levels between 18.1 dB to 22.6 dB. In this buying guide, I will share my personal experience and tips for choosing the perfect fan for your PC build.

Understanding Decibel Levels

Before we dive into the specific fan models, it’s important to understand what decibels (dB) mean in terms of noise levels. The decibel scale is used to measure sound intensity and is logarithmic, which means that a small increase in decibels can result in a significant increase in sound volume. For example, a fan with a noise level of 20 dB will sound twice as loud as one with a noise level of 10 dB.

Factors to Consider

When looking for a quiet PC fan, there are several factors to consider besides just the decibel level. These include airflow (measured in CFM), static pressure (measured in mmH2O), and fan speed (measured in RPM). A higher airflow and static pressure can contribute to better cooling performance, while a lower fan speed can result in quieter operation.

Noctua NF-S12A PWM

The Noctua NF-S12A PWM is my top pick for the quietest PC fan at 18.1 dB. It features Noctua’s renowned SSO2 bearing for smooth and silent operation, as well as their proprietary Advanced Acoustic Optimization (AAO) frame for maximum airflow efficiency and minimal noise. With an airflow of 63.4 CFM and static pressure of 1.19 mmH2O, this fan provides excellent cooling performance while staying whisper-quiet.

Corsair ML120 Pro

Next on my list is the Corsair ML120 Pro with a noise level of only 20 dB. It utilizes magnetic levitation technology for near-silent operation and has an impressive airflow of 75 CFM and static pressure of 4 mmH2O. The ML120 Pro also has customizable RGB lighting options for those looking to add some flair to their build.

be quiet! Silent Wings 3

If you’re willing to sacrifice some airflow for even quieter operation, then the be quiet! Silent Wings 3 is an excellent option at only 16 dB. It features an advanced fluid-dynamic bearing for long-lasting silence and has an airflow of 50 CFM and static pressure of only .79 mmH2O.

Noise Dampening Techniques

In addition to choosing a quiet fan model, there are also some noise dampening techniques you can implement in your PC build to further reduce overall system noise levels. These include using rubber or silicone gaskets between your case fans and case panels, adding sound-absorbing materials inside your case such as foam or acoustic panels, or using anti-vibration mounts for your fans.

In conclusion, when searching for the perfect quiet PC fans in the , it’s essential to consider not only decibel levels but also other factors such as airflow and static pressure that can affect both cooling performance and noise levels. With my recommended options above along with some additional noise dampening techniques, you can achieve a virtually silent PC build without compromising on cooling capabilities.

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Vincent Corneille
Vincent Corneille is the innovative mind behind JukeCase, a designer music brand known for transforming vintage cases into custom-fitted stereos with vintage speakers. His journey from a meticulous Cancer Researcher to a pioneering design entrepreneur is nothing short of remarkable.

With a background in research science, Vincent’s transition to entrepreneurship was fueled by his passion for music, particularly progressive house, soul, and funk, and a serendipitous moment that revealed the social power of portable music.

Starting in 2024, Vincent has expanded his horizons by venturing into blogging, focusing on personal product analysis and first-hand usage reviews. This new endeavor leverages his detailed knowledge of design and audio quality, providing his audience with insightful reviews on a variety of products.

His blog aims to demystify product specifications and offer practical advice, ensuring consumers can make informed decisions. By sharing his expert evaluations and personal experiences, Vincent continues to influence the consumer products space, guiding his readers through the complex landscape of modern gadgets and technologies.