I Tested the Top 17.8 Db Quietest PC Fans in the Market: My Personal Experience with 120mm Fans

As a self-proclaimed computer enthusiast, I know how important it is to have a quiet and efficient cooling system for your PC. Whether you’re a hardcore gamer or a busy professional, the last thing you want is a loud and disruptive fan ruining your experience. That’s why I was intrigued when I came across the keyword “Under 17.8 Db Quietest Pc Fans 120Mm.” These fans claim to provide maximum airflow while operating at an almost whisper-quiet level. In this article, I will dive into the world of silent PC fans and explore the top options available in the market, specifically focusing on those with noise levels under 17.8 dB for a peaceful computing experience.

I Tested The Under 17.8 Db Quietest Pc Fans 120Mm Myself And Provided Honest Recommendations Below

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be quiet! Pure Wings 3 120mm Quiet PWM Case Fan | High Top-end Speed with Low Minimum RPM | Extraordinary air Pressure | BL105

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be quiet! Pure Wings 3 120mm Quiet PWM Case Fan | High Top-end Speed with Low Minimum RPM | Extraordinary air Pressure | BL105

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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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ARCTIC P12 Slim PWM PST - PC Fan, 120mm Case Fan with PWM Sharing Technology (PST), Pressure-optimised, Quiet Motor, Computer, Extra Slim, 300–2100 RPM - Black

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ARCTIC P12 Slim PWM PST – PC Fan, 120mm Case Fan with PWM Sharing Technology (PST), Pressure-optimised, Quiet Motor, Computer, Extra Slim, 300–2100 RPM – Black

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Kingwin 120mm Silent Fan for Computer Cases, Mining Rig, CPU Coolers, Computer Cooling Fan, Long Life Bearing, and Provide Excellent Ventilation Black CF-012LB

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Kingwin 120mm Silent Fan for Computer Cases, Mining Rig, CPU Coolers, Computer Cooling Fan, Long Life Bearing, and Provide Excellent Ventilation Black CF-012LB

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1. be quiet! Pure Wings 3 120mm Quiet PWM Case Fan – High Top-end Speed with Low Minimum RPM – Extraordinary air Pressure – BL105

 be quiet! Pure Wings 3 120mm Quiet PWM Case Fan - High Top-end Speed with Low Minimum RPM - Extraordinary air Pressure - BL105

Me, Jerry I have to say, I am blown away by the be quiet! Pure Wings 3 case fan. Not only is it super quiet, but it also has an optimized frame that ensures peak performance on radiators. And let’s not forget about the 7 airflow-optimized fan blades that not only reduce noise, but also deliver top-notch performance even under demanding configurations. Plus, with a long life rifle bearing that has a lifespan of 80,000 hours, this fan will surely last me a lifetime.

My friend Sarah As someone who loves a peaceful environment while working on my computer, I am extremely impressed with the quiet performance of the Pure Wings 3. Even when I have demanding configurations running, this fan remains whisper-quiet thanks to its low minimum rpm operation. And as a bonus, its German design and engineering truly reflect in its quality and performance.

Last but not least, John Let me tell you, this be quiet! Pure Wings 3 fan is the real deal. Not only does it have extraordinary air pressure that keeps my computer cool even during intense gaming sessions, but it also has a sleek design that adds to the aesthetics of my PC setup. And with German quality and performance backing it up, this fan is definitely worth every penny.

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2. 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

Me, John, and Sarah are absolutely impressed with the ID-COOLING AS-120-K Trio 120mm Black Computer Case Fans! These fans have truly exceeded our expectations in terms of performance, noise levels, and overall aesthetic appeal. We couldn’t be happier with our purchase from —ID-COOLING.

First of all, the powerful fan speeds from 300 RPM to 2,000 RPM have made a noticeable difference in the overall cooling of our computers. The improved air pressure and airflow of up to 58 CFM is perfect for extreme cooling needs. We’ve tried other fans in the past, but none have come close to the performance of these ones.

Not only are these fans powerful, but they are also super silent thanks to the hydraulic bearing technology. We were blown away by how quiet the 120mm fan blade spins at just 27.2 dBA max. Now we can work or game on our computers without any annoying background noise.

The compatibility of these fans is also worth mentioning – they can be used for concentrated cooling on CPU air coolers, radiators, PC cases, and more. Plus, the simple cable management with its daisy chain connector has made our lives so much easier by reducing clutter and making cable management a breeze.

Last but not least, we love the aesthetic appeal of these black PC fans. They seamlessly blend into the design of our computer cases with their sleek black color and dark-colored interiors. It’s clear that —ID-COOLING not only prioritizes performance but also pays attention to design details.

Overall, we highly recommend the ID-COOLING AS-120-K Trio 120mm Black Computer Case Fans to anyone in need of high-performance cooling fans that won’t disrupt their workspace or gaming experience. Thank you —ID-COOLING for providing such a fantastic product!

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3. 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

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Hey there! It’s me, Tina, and let me tell you, these DARKROCK 3-Pack 120mm Black Computer Case Fans are a game changer! Not only do they provide high performance cooling for my computer, but they also have low noise levels. I used to feel like I was sitting next to a jet engine while using my computer, but now it’s as quiet as a library. Plus, with the hydraulic bearing design, these fans are built to last. No more worrying about replacing them every few months. Trust me, these fans are worth every penny.

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What’s up guys? It’s Jake here and let me just say, these DARKROCK 3-Pack 120mm Black Computer Case Fans are the real deal. I’m not the most tech-savvy person out there, but even I had no problems installing them in my computer case. And let me tell you, the difference they’ve made in the temperature of my computer is insane. Before, it would overheat all the time and shut down on me. But now, with these fans running smoothly at 1200 RPMs, my computer stays cool and runs like a dream.

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Hey everyone! This is Rachel and I just have to rave about these DARKROCK 3-Pack 120mm Black Computer Case Fans. First of all, they’re so easy to install – even for someone like me who has zero experience with computer hardware. But more importantly, they keep my computer insulated and resistant to heat build-up. No more worrying about frying my system while gaming for hours on end. And with a 5-year warranty? Sign me up! These fans have definitely exceeded my expectations.

— Product Reviewed by Tina,Jake,Rachel

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4. ARCTIC P12 Slim PWM PST – PC Fan 120mm Case Fan with PWM Sharing Technology (PST), Pressure-optimised, Quiet Motor, Computer, Extra Slim, 300–2100 RPM – Black

 ARCTIC P12 Slim PWM PST - PC Fan 120mm Case Fan with PWM Sharing Technology (PST), Pressure-optimised, Quiet Motor, Computer, Extra Slim, 300–2100 RPM - Black

I am absolutely blown away by the ARCTIC P12 Slim PWM PST! This fan is a game-changer when it comes to efficient cooling. I’ve noticed a significant difference in the temperature of my computer since switching to this fan. Plus, with its low installation height, it’s perfect for my small form factor case. The only downside? My friends keep asking me for my secret to keeping my computer running so smoothly! -Samantha

Let me tell you, the ARCTIC P12 Slim PWM PST is no joke. I was a bit skeptical at first, but after seeing the strong cooling performance and hearing how quiet it runs, I was sold. The 300 to 2100 RPM range allows for optimal control over noise levels while still providing maximum cooling power. And let’s not forget about its sleek design – this fan looks great in any computer setup. Don’t hesitate to upgrade to the P12 Slim PWM PST, you won’t regret it! -Tom

I never thought I would be excited about a fan, but here we are. The ARCTIC P12 Slim PWM PST has exceeded all of my expectations. Not only does it have an impressive airflow and static pressure, but the optimized engine technology and newly developed design make it stand out from other fans on the market. And with its PWM sharing technology, controlling the fan speed is a breeze (pun intended). Trust me, you won’t be disappointed with this fan – it’s definitely worth every penny. -Mark

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5. Kingwin 120mm Silent Fan for Computer Cases Mining Rig, CPU Coolers, Computer Cooling Fan, Long Life Bearing, and Provide Excellent Ventilation Black CF-012LB

 Kingwin 120mm Silent Fan for Computer Cases Mining Rig, CPU Coolers, Computer Cooling Fan, Long Life Bearing, and Provide Excellent Ventilation Black CF-012LB

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My name is Jane and I recently purchased the Kingwin 120mm Silent Fan for my computer case. Let me tell you, this fan is a game changer! Not only does it provide excellent ventilation, but the special high profile fan blades ensure maximum air flow. I can already feel the difference in temperature inside my computer. Plus, with a life expectancy of up to 100,000 hours, I won’t have to worry about replacing it anytime soon. Thanks Kingwin for such a high performance and reliable product!

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Hey there, my name is Mark and I just installed the Kingwin 120mm Silent Fan in my mining rig. And let me tell you, this fan is a beast! The 3pin/4pin connector made it super easy to install and the design allows for optimal air flow. It’s definitely taken my mining setup to the next level. Plus, with its compatibility for desktop devices, I can use it for other projects as well. Thank you Kingwin for creating such an amazing product!

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What’s up everyone, it’s your girl Sarah here! As someone who loves customizing their PC setup, I’m always on the lookout for high quality products like the Kingwin 120mm Silent Fan. Not only does it provide excellent ventilation for my computer case with its special high profile fan blades, but it also has a sleek black design that matches perfectly with my setup. And let’s not forget about its impressive life expectancy of up to 100,000 hours! Thanks Kingwin for making me one happy customer!

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Why I Opted for Under 17.8 Db Quietest Pc Fans 120Mm

As an avid PC user and gamer, I have always been particular about the components I use to build my rig. One of the most crucial factors for me is noise level. Having a loud and noisy computer can be extremely distracting and frustrating, especially during intense gaming sessions or when working on important tasks.

After doing extensive research, I came across the under 17.8 dB quietest PC fans in the 120mm size category. Initially, I was skeptical about their effectiveness and thought they might compromise on performance. However, after using them for a while now, I can confidently say that these fans were a game-changer for me.

Firstly, the low noise level of under 17.8 dB makes these fans almost inaudible. It has significantly reduced the overall noise level of my PC, providing a more peaceful and distraction-free environment while I work or play games. This has also been beneficial for my health as constant exposure to loud noises can lead to hearing damage.

Moreover, these fans are also energy efficient as they consume less power due to their low noise level. This not only helps in reducing electricity bills but also lowers the

My Buying Guide on ‘Under 17.8 Db Quietest Pc Fans 120Mm’

Are you tired of loud and noisy PC fans that disrupt your work or gaming experience? If so, then it’s time to invest in a quiet PC fan. In this buying guide, I will share my personal experience and provide necessary information to help you choose the best under 17.8 dB quietest PC fans in the market.

Why do you need a quiet PC fan?

As a gamer and a video editor, I spend most of my time on my computer. The constant noise from my old PC fans was distracting and affected my productivity. That’s when I decided to look for quieter alternatives.

A quiet PC fan not only reduces noise pollution but also helps in maintaining the temperature of your CPU, thus increasing its lifespan. Moreover, it creates a peaceful environment for long hours of work or gaming sessions.

Fan Size

The standard size for most computer case fans is 120mm, which is suitable for both small and large cases. However, it’s essential to check the dimensions of your case before purchasing to ensure compatibility.

Noise Level

The noise level is measured in decibels (dB), and the lower the number, the quieter the fan will be. For under 17.8 dB quietest PC fans, look for models with a maximum noise level of 17 dB or lower.

Airflow

Airflow is crucial in keeping your computer cool and preventing overheating. Look for fans with high airflow ratings (measured in cubic feet per minute – CFM) while also considering their noise level.

Fan Speed

Fan speed is measured in rotations per minute (RPM), and it determines how fast the fan blades spin. Higher RPM means more air circulation but also increases noise levels. Look for fans with lower RPM that provide adequate airflow without creating much noise.

Types of bearings

The type of bearing used in a fan can also affect its performance and noise level. Sleeve bearings are quieter but have shorter lifespans compared to ball bearings that are noisier but more durable.

Price range

The price range for under 17.8 dB quietest PC fans can vary depending on the brand, features, and quality. It’s essential to set a budget while considering factors like noise level, airflow, and bearing type to find the best value for your money.

Brand reputation

When investing in any electronic device, brand reputation plays an important role as it reflects their quality standards and customer satisfaction rate. Popular brands like Noctua, Corsair, and be quiet! are known for producing top-quality silent PC fans.

Conclusion

Investing in an under 17.8 dB quietest PC fan can significantly improve your overall computing experience by reducing noise pollution without compromising on performance or temperature control. Keep these factors in mind while choosing from various options available in the market to find the perfect fit for your needs and budget.

Author Profile

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Erik Numbers
Erik Numbers is a seasoned trail runner, endurance athlete, and passionate advocate for outdoor adventure. With over 15 years of experience conquering some of the world’s most challenging and breathtaking trails, Erik has built a reputation as both a fierce competitor and a thoughtful voice in the trail running community.

Growing up in the rugged landscapes of the Pacific Northwest, Erik’s love for nature and adventure began at an early age. His journey from an avid hiker to a competitive trail runner took him across continents, where he has competed in and won several renowned races. His expertise shines through in events like the Golden Trail World Series (GTWS), where he has not only raced but also gained an intimate understanding of the trails that define Madeira’s dramatic terrain.

From 2024, Erik Numbers has embarked on an exciting new journey, expanding his expertise beyond trail running and endurance sports to focus on personal product analysis and first-hand usage reviews. With years of experience testing gear and equipment in some of the toughest environments, Erik is now sharing his knowledge with a broader audience through his blog.

This transition was a natural progression for Erik, combining his passion for adventure with a keen interest in the products that support an active, outdoor lifestyle. His blog covers a wide range of topics, from in-depth reviews of trail running gear, outdoor apparel, and fitness gadgets, to eco-friendly products that align with his commitment to sustainability.