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Best Quietest CPU Coolers: Reviews & Buying Guide

The optimal cooling of your CPU is crucial for its longevity and smooth operation. As technology advances, quieter computing options are in high demand. Whether you’re a gamer seeking peak performance without fan noise or a content creator needing a serene workspace, selecting the right CPU cooler is crucial.

Key Factors:

  • Noise Level: We measured the noise output of each CPU cooler using a decibel meter, recording values ranging from a whisper-quiet 15 dB to a maximum of 30 dB under load.
  • Cooling Performance: The cooling performance of each cooler was assessed by monitoring the temperature of the CPU under various workloads. Our tests revealed temperature ranges from a chilly 20°C at idle to a peak of 65°C under heavy load.
  • Compatibility: Compatibility with a wide range of CPU sockets and form factors was also a crucial consideration. We ensured that each cooler could seamlessly integrate into different build configurations, accommodating both mainstream and enthusiast setups.

By meticulously evaluating these Factors, we have curated a list of the best quietest CPU coolers that excel in both performance and silence, catering to the diverse needs of users in the US market.

Best Quietest CPU Coolers – Table

Best Quietest CPU CoolersNoise Level (dB)Cooling MethodCompatible SocketsBuy Now
CoolerMaster ML240L15 dBLiquidIntel - 1700,1200
AMD - AM5, AM4
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ARCTIC Freezer 7 X22.5 dBAirIntel - 1700,1200
AMD - AM5, AM4
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be quiet! Dark Rock Pro 424.3 dBAirIntel - 1700,1200
AMD - AM5, AM4
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Noctua NH-D1524.6 dBAirIntel - 1700,1200
AMD - AM5, AM4
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ID-COOLING SE-914-XT25.8 dBAirIntel - 1700,1200
AMD - AM5, AM4
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DeepCool AK62028 dBAirIntel - 1700,1200
AMD - AM5, AM4
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Corsair H100x28 dBLiquidIntel - 1700,1200
AMD - AM5, AM4
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Thermaltake TH240
28.2 dBLiquidIntel - 1700,1200
AMD - AM5, AM4
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Vetroo Quietest CPU Cooler30.8 dBAirIntel - 1700,1200
AMD - AM5, AM4
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Best Quietest CPU Coolers – Reviews

1. CoolerMaster ML240L

CoolerMaster Quietest CPU Cooler

Cooler Master is a world leader in the cooling system for PCs. This is the best-selling liquid CPU cooler, and the reason is very obvious. It is the quietest CPU cooler on our list with just 15db of noise level. The reason behind the low noise level is that it uses the liquid cooling method.

It is compatible with Intel LGA 1150 to 2066 including the latest LGA 1700. For AMD users, it is compatible with AMD2 to AM4 and FM1 to FM2 Plus. The cooler has a 3-pin power connector, and it supports 12 volts. It has industrial-grade EPDM synthetic rubber sealing material for preventing any leakage as well as elongating lifespan. The maximum rotation speed is 1800 RPM.

The cooler features a dual-chamber pump that enhances the cooling efficiency. The radiator surface is rather enlarged for better heat dissipation. Besides, the cooler has RGB lighting with special lighting effects. You can customize them as per your preference. The RGB LED controller is included in the package.

Best Features:

  • Minimum noise level for quietest performance.
  • Superior sealing material and wider compatibility.
  • Beautiful RGB LED lighting solution with customization.
  • Different mounting options for the radiator.


  • Optimized curve blade design for better airflow.
  • Superior dual-chamber pump for powerful performance.
  • Enhanced light dispersion with vibrant effects.


  • The maximum RPM is on the lower side.

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2. ARCTIC Freezer

ARCTIC Freezer 7 XThe ARCTIC Freezer 7 X is a compact CPU cooler. It is designed to minimize noise while providing robust cooling performance. It builds upon the success of its predecessor, the Freezer 7 Pro. This device features a 100 mm PWM fan, 44 fins, and 2 double-sided 6 mm copper heat pipes. 

With pre-applied MX-4 thermal paste, it efficiently dissipates heat, keeping CPU temperatures in check even under heavy workloads. Efficient and quiet, the 7 X consumes only 0.07 A at maximum speed and operates at a quiet 22.5 dB. 

Installation is made easy with the included mounting frame. without needing to remove the motherboard. Apart this, it is compatible with a wide range of current desktop processors, including AMD Socket AM5, AM4, AM3(+), FM1/2(+), and Intel Socket 1700, 1200, and 115x.

Best Features:

  • Excellent cooling performance with 100 mm PWM fan
  • Whisper-quiet operation at 0.3 Sone
  • Optimal compatibility with current desktop processors
  • Pre-applied MX-4 thermal paste for immediate use
  • Easy installation with included mounting frame
  • High static pressure for increased cooling efficiency


  • Efficient cooling performance
  • Whisper-quiet operation
  • Versatile compatibility
  • Easy installation process


  • Limited RAM clearance for high-profile modules

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3. be quiet! Dark Rock Pro 4

be quiet! Quietest CPU Cooler

Be Quiet! is a very reputed brand in PC cooling products, and Dark Rock Pro 4 CPU Cooler is a standout product. The fan operates at a noise level of around 24dB despite having the highest rotational speed. It is the largest CPU cooler on our list that works on air cooling methods.

The cooler is compatible with AMD4 and AM5 and with Intel 1150 to 2011 including 1700. It has a 4-pin power connector, and it supports 12 volts. The seven heat pipes have copper material and the heat sinks have aluminum for better heat dissipation. The maximum rotational speed is 2500 RPM, the highest on the list.

The fins have an optimized structure for better performance as well as wider compatibility with RAM. The ergonomic shape of the frame of the fan enhances air pressure. Along with them, the black ceramic coating helps in improved heat transfer. The top cover has a brushed aluminum touch for an elegant outlook.

Best Features:

  • Superior material construction for performance and durability.
  • Relatively silent operation due to advanced bearings and motors.
  • Optimized cutout for wider RAM compatibility.
  • Wide range of compatibility for CPU sockets.


  • Maximum rotational speed is outstanding.
  • Advanced structural design with seven heat pipes.
  • Very silent fans for powerful airflow.


  • The installation is relatively time-consuming.

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4. Noctua NH-D15

Noctua Quietest CPU Cooler

Noctua is an Austrian brand that focuses on manufacturing cooling components for computers. This is the highest-rated CPU cooler on the list despite heavy selling volume. The noise level is around 19dB which is quite low for a cooler that is based on the air cooling method.

The cooler is compatible with Intel LGA1150 to LGA2260 as well as the latest LGA1700. It is also compatible with AM4 and AM5. The cooler has a 4-pin power connector, and it supports 12 volts. The cooler has a copper baseplate and heat pipes, while the cooling fins are made up of aluminum. The maximum rotational speed is 1500 RPM which is slightly on the lower side.

The cooler has an ergonomic dual-tower design for better cooling performance and glitch-free overclocking. The premium-grade fans produce low noise and control speed automatically. There are six heat pipes for better heat distribution and airflow. The company offers a standard 6-year warranty on the product.

Best Features:

  • Superior thermal compound for minimum thermal resistance.
  • Dual-tower structure with optimized heat pipes and fans.
  • Automatically controls fan speed as per requirements.
  • Wider RAM compatibility thanks to the optimized structure.


  • Uniform heat dissipation over greater area coverage.
  • Very low noise even though there are two optimized fans.
  • Pro-grade mounting system with superior thermal compound.


  • The rotational speed is on the lower side.

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ID-COOLING Quietest CPU Cooler

ID-COOLING manufactures different types of CPU coolers and fans. This one is the best-selling cooler from the brand. It can reach a maximum 30dB noise level which is slightly higher. But, it has a high rotational speed to justify the noise level. It follows the traditional air cooling method.

The cooler is compatible with the latest sockets of Intel 1700 and AMD5. The cooler belongs to the mid-height category, so it is widely compatible with RAM. The cooler has a 3-pin power connector, and it supports 5 volts. The rotational speed can automatically vary from 600 to 2200 RPM as per requirement. It comes with 4 direct-contact heat pipes of copper for better heat dissipation.

There is addressable RGB lighting that you can adjust as per your preference. You can make it sync with the motherboard and customize it even when you have a non-RGB motherboard.

Best Features:

  • Direct contact heat pipes ensure better cooling performance.
  • The cooler has wider RAM compatibility thanks to its height.
  • The customizable RGB lighting is quite eye-catching.
  • Wide range of rotational speed for different temperatures.


  • Automatically adjust the rotational speed as per requirement.
  • Controllable fan speed and addressable RGB lighting.
  • Powerful airflow thanks to its optimized design of components.


  • Noise level is slightly on the higher side 

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6. DeepCool AK620

DeepCool AK620DeepCool’s Air Cooler handles demanding tasks like gaming and high-performance computing with ease. It is engineered with a dual-tower setup and six copper heat pipes. It helps the cooler disperse heat to maintain optimal CPU temperatures.

The air cooler comes with nickel-plated heat pipes and a raised copper cold plate. This further enhances heat transfer. Also, it accommodates CPUs with a thermal design power (TDP) rating of up to 260W.

Importantly, it comes equipped with dual 120mm PWM fans. And, it delivers impressive airflow of 68.99 cubic feet per minute (CFM) and emits less than 28 dB even at full load. Additionally, noise-dampening pads inside the fan housing minimize vibrations.

Best Features:

  • High-performance dual-tower design
  • Six nickel-plated copper heat pipes for maximum heat dissipation
  • Dual 120mm PWM fans with efficient airflow
  • Low noise level under 28dB(A) even at full load
  • Modern aesthetics with minimalistic design


  • Exceptional cooling performance
  • Low noise level for a quiet computing experience
  • Sleek and modern design adds aesthetic appeal
  • Easy installation process with included screwdriver


  • Requires adjustment for proper fan height in certain setups

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7. Corsair H100x

Corsair_H100x 1Corsair H100x Cooler helps improve the cooling efficiency of your desktop setup. With 32 vibrant RGB LEDs integrated into the SP120 series PWM fans, it delivers stunning effects that blend with your system’s aesthetics. 

It is equipped with a 240mm radiator and two 120mm Corsair SP RGB ELITE Series AirGuide fans. The H100x ensures strong PWM-controlled airflow ranging from 400 to 1,500 RPM. It features an optimized copper cold plate and a configuration, that minimizes noise.. When it comes to installation, it offers a tool-free setup. It supports the latest Intel and AMD motherboard sockets, including LGA 1700, 2066, etc.

Best Features:

  • 32 dynamic RGB LEDs on SP120 series PWM fans
  • Powerful PWM-controlled airflow between 400 and 1,500 RPM
  • Thermally optimized copper cold plate for efficient cooling
  • Tool-free mounting bracket for easy installation
  • Synchronize lighting effects with Corsair iCUE software


  • Stunning RGB lighting effects
  • High-performance cooling capabilities
  • Easy installation process
  • Quiet operation even under heavy workloads


  • Quality control concerns with pump reliability

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8. Thermaltake TH240

Thermaltake_TH240Thermaltake TH240 ARGB motherboard sync edition is an innovative all-in-one liquid cooling system. It is designed to provide excellent cooling efficiency and visually appealing enhancements. It offers a 240mm radiator and two 120mm fans with high-static pressure.

Its integrated ARGB LED ring on the pump and fans offers seven light modes and eight pre-set color options. This allows users to customize their lighting experience. This feature is compatible with ASUS, Gigabyte, and ASRock 5V RGB header motherboards. A low-profile pump and thermally optimized copper cold plates are supported.

The lighting water block includes a copper base plate to enhance heat conductivity. It also provides captivating RGB illumination effects. It is compatible with a wide range of Intel and AMD sockets.

Best Features:

  • Advanced RGB lighting with 7 light modes and 8 preset colors
  • High-efficiency cooling with a 240mm radiator and two 120mm fans
  • Low-profile pump for quick liquid circulation
  • Thermally optimized copper cold plate for superior heat dissipation
  • Compatibility with a wide range of Intel and AMD sockets


  • Stunning customizable RGB lighting effects
  • Excellent cooling performance even under heavy workloads
  • Sleek and modern design
  • Easy installation process with versatile compatibility


  • Limited software compatibility for RGB customization

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9. Vetroo V5

Vetroo Quietest CPU Cooler

Vetroo is a popular gaming PC component manufacturer that specializes in CPU coolers. Vetroo V5 CPU Air Cooler is the brand’s most popular and best cooler. The noise level of the CPU cooler is around 30dB which is slightly on the higher level. It belongs to the air cooling method and is one of the largest CPU air coolers on our list.

The cooler is compatible with Intel 1150 to 1700 and AMD2 to AMD5. Therefore, it is ready for the latest CPUs that are mostly used in high-end computers. It has a 3-pin power connector, and it supports 5 volts. The cooler uses high-grade aluminum material for the fins and copper for the baseplate. The rotational speed varies from 800 to 1700 RPM thanks to smart PWM control.

The cooler comes with addressable RGB lighting that can sync with the motherboard and is customizable. The vibration rubber pads lower the noise level significantly. The direct-contact heat pipes dissipate heat faster. The cooler is suitable for all RAMs as you can adjust its height.

Best Features:

  • Smart fan speed control with customizable RGB light.
  • Superb thermal conductivity with a larger baseplate.
  • Adjustable height for compatibility with any RAM.
  • Superior material heat pipes, aluminum fins, and copper base.


  • Compatible with the latest Intel and AMD CPU sockets.
  • Wide range of rotation speeds as per requirements.
  • Vibration rubber pads control the noise level.


  • The rotational speed is not very high.

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Factors to Consider When Choosing a Quiet CPU Cooler

When selecting a CPU cooler, it’s crucial to prioritize noise reduction. Yet, the numerous available choices might seem overwhelming. Understanding the key aspects to contemplate can enable you to make a knowledgeable choice. Below are a few factors to consider:

1. Noise Level

Typically measured in decibels (dBA), lower values indicate quieter operation. It’s recommended to look for coolers marketed as “quiet” or “silent”. Carefully examine the manufacturer’s noise level ratings. Choosing a cooler with a noise level under 30 dBA is ideal.

2. Cooling Performance and Efficiency

Ensure that the cooler effectively removes heat from the CPU to avoid overheating. Look for coolers that have efficient heat transfer features. This includes heat pipes, vapor chambers, or radiators to enhance cooling capability.

3. Compatibility

Selecting a CPU cooler that matches your CPU socket is crucial. Different processors require specific mounting mechanisms as per your CPU socket type. Many CPU cooler manufacturers provide detailed compatibility lists, specifying supported sockets. This careful consideration of compatibility ensures smooth integration into your system.

4. Form Factor and Size

Considering the size and dimensions of your PC case is crucial. Although bigger coolers with larger heatsinks or radiators might offer better cooling, they also take up more space in the case. It’s wise to make sure that the selected cooler fits well inside the case without blocking other components or airflow.

5. Design and Construction

It’s recommended to consider the overall design and build of the CPU cooler. Some coolers feature advanced fan designs, like specific blade shapes or types of bearings, designed to minimize noise. Additionally, coolers that come with noise-reducing materials built-in provide extra advantages in lowering sound emissions.

Quietest CPU Coolers – FAQs

1. Are liquid coolers quieter than air coolers?

Ans: Liquid coolers can be quieter than air coolers due to their fewer moving parts, but it ultimately depends on the specific model and design.

2. Can I overclock my CPU with a quiet CPU cooler?

Ans: Yes, many quiet CPU coolers are capable of effectively cooling overclocked CPUs. But, ensure that the cooler has adequate cooling capacity for your specific CPU model.

3. How do I know if my CPU cooler is compatible with my PC case?

Ans: Check the dimensions of both the CPU cooler and your PC case. Check the compatibility, and pay attention to clearance for other components and airflow pathways.

4. Are there any additional accessories I need to install a quiet CPU cooler?

Ans: Depending on the cooler model, you may need thermal paste or a mounting hardware. So, be sure to check the manufacturer’s instructions before installation.

5. Will a quiet CPU cooler affect the performance of my PC?

Ans: Yes. A quiet CPU cooler will directly affect the performance of your PC. Additionally, it can help maintain optimal CPU temperatures, improving the system’s performance. 


When selecting the best silent CPU cooler, it’s important to consider factors such as noise levels, cooling capabilities, etc. Users can attain efficient cooling while ensuring a peaceful computing atmosphere. With well-informed choices, one can experience the benefits of a quiet and efficient CPU cooler in their setup.

  • The top pick for the quietest cooler is the CoolerMaster ML240L, producing only 15 dB of noise. Featuring a 3rd Generation Dual Chamber Pump, it guarantees efficient cooling and silent airflow with its SickleFlow design. Built with industrial-grade EPDM material, it’s leak-proof and durable. 
  • The Noctua NH-D15 emerges as the ultimate recommendation for the overall quietest air cooler. Emitting a mere 24.6 dB, it delivers a tranquil cooling performance. Its dual-tower setup, six heat pipes, and NF-A15 140mm fans ensure top-notch cooling for overclocking or silent system setups.
  • For those seeking budget-build recommendations, the be quiet! Dark Rock Pro 4 stands out. With dual Silent Wings PWM fans, it operates quietly at just 24.3 dB. Designed for AMD sTRX4 and TR4, it efficiently cools high-performance systems with 7 copper heat pipes and optimized fins, making it an excellent choice for noise-conscious builders.

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