10 Best CPU Air Coolers In 2021

Looking is the Best CPU Air Coolers? Read on.

Is your computer struggling to keep up with the demands of today’s workload? Do you find yourself sweating and swearing as programs crash and freeze regularly? Is your PC making that weird clicking noise every few minutes? If so, then it may be time for an upgrade.

One of the most popular upgrades is a CPU Air Cooler. A CPU Air Cooler can help reduce the temperature by up to 40%! It will also provide better performance because it removes excess heat from the processor.

We have compiled this list of our favorite 11 best CPUs air coolers, which we hope will help you select the right one for your needs!

Keeping your CPU cool is essential to maintaining a stable computer. When the CPU heats up, the system will slow down and eventually crash. If you don’t want that to happen, then you need an air cooler for your PC!

It is a well-known fact that CPUs, especially if overclocked, generate a lot of heat. It’s not uncommon for them to reach temperatures up to 90 degrees Celsius and beyond. To protect your CPU from damage due to high temperatures, you need an air cooler.

But which one do you choose? Some people might think they don’t have the time or patience for this kind of research, so we’ve decided to put together a list of our favorite CPU Air Coolers on the market today!

We chose these models because they’re perfect for those who want their PC set up as quickly and efficiently as possible with minimal fussing around! So without further ado: The 10 Best CPU Air Cooler For All Your Overclocking Needs. 

Top 10 Best CPU Air Cooler

1. Noctua NH-D15

The NH-D15 is the latest addition to Noctua’s award-winning line of premium quality quiet CPU coolers. Its asymmetrical design with 5 heat pipes provides even better cooling for overclocked CPUs.

It makes it ideal for high-end water cooling setups and users who demand both quietness and excellent acoustics.

Topped off with a sizable NF-A15 fan and PWM support for automatic speed control, the NH-D15 forms a complete premium-quality solution that combines outstanding performance. 

It features six heat pipes, a slim design, and PWM support so you can adjust its speed according to your preference.

This heatsink comes in three different models: one for AMD CPUs only, another for Intel LGA1150/1155/ 115x sockets, and finally, a universal version that works on all modern CPU sockets.

It uses four dual Heat Pipe Direct Contact (HDC) technology heat pipes made from nickel-plated copper combined with aluminum fin construction. One downside, though, is its weight – slightly above five pounds.

It can be used both as a more traditional tower or with its supplied accessories to convert it into a high-performance rear fan cooler on motherboards that support this configuration.

Its dual-tower design, two 140mm fans, and six heat pipes can cool even the most demanding CPUs. The NH-D15 also has nine fan mounting locations, which gives users the flexibility to use their preferred configuration. 

It might be too big for some cases, and it may not fit on older boards with less space between the DIMM slots, but overall this is one excellent heatsink that can keep your CPU running cool under heavy loads while looking great at the same time.

Noctua NH-D15

Pros & Cons –


  • “High performance and maximum memory compatibility”
  • Universal socket compatibility
  • High-Quality design Cons:
  • Heavy Learn More About Noctua NH D15 Heatsink Here.


  • Heavy
  • It May is not fit on older boards

2. Corsair H115i RGB Platinum AIO Liquid CPU Cooler

Corsair is a company known for its computer cases, power supplies, and other PC gaming accessories. Data has shown that the most important thing you can do to increase your conversion rate on a website is improved load time.

That’s why they designed the H115i RGB Platinum AIO Liquid CPU Cooler with speed in mind! The new Hydro Series H115i RGB Platinum implements Corsair’s custom high-pressure, low noise pumps from its reservoir to cool one of the fastest liquid cooling systems on the market today.

This allows it to provide significantly improved performance compared to stock fans and old-school radiators at much lower speeds while still maintaining whisper-quiet operation!

The H115i RGB Platinum is the latest flagship of Corsair’s Hydro Series liquid CPU coolers, and it has a lot to offer. Not only does it come with an RGB lighting system that can be configured through software, but its cooling performance exceeds that of previous generation products.

The 280mm radiator has two 120mm fans, and a large diameter 360-degree custom LED fan for cooling potential. It also features high-efficiency cold plate technology for excellent heat dissipation at up to 240 watts TDP–perfect for overclocking your rig or running demanding applications like video editing software! 

 It has been designed with low noise levels in mind, so it will not distract you from your work or anything else that you are doing while it cools your system.

The cooler can be used on modern Intel and AMD processors and features a straightforward tubing design for easy installation.

It features a 240mm radiator, dual SP120L PWM fans, and customizable RGB lighting to give you the perfect balance between performance and style.

It is a serious contender for the best CPU air cooler because it provides exceptional performance and customizable lighting. This liquid cooler has been designed to provide superior cooling with advanced low evaporation tubing, a cold copper plate, and an aluminum radiator.

Furthermore, this option also includes two SP140L P WM fans designed to deliver excellent static pressure and airflow through the radiator. With this model, you will also have access to a unique addressable RGB lighting system supporting Corsair’s iCUE software.

Corsair H115i RGB Platinum AIO Liquid CPU Cooler

Pros & Cons –


  • Outstanding performance
  • Easy installation for beginners and advanced users alike
  • Includes excellent RGB lighting effects


  • Quite expensive compared to other models on the market today

3. DEEPCOOL Assassin III Air CPU Cooler

The DEEPCOOL Assassin III Air CPU Cooler is a fantastic choice for those looking to upgrade their computer’s cooling system. It features an ultra-wide fan and six heat pipes with three large fins per pipe.

This design makes it possible to cool down your processor quickly and keep the overall noise level low even when under heavy workloads.

The DEEPCOOL Assassin III Air CPU Cooler also comes with a silent 120mm PWM fan that will never be too loud, making this cooler perfect for gamers who want something quiet but effective at keeping their PC running smoothly and quietly!

It has an easy installation process and can be used for either Intel or AMD systems. This cooler features three heat pipes, four aluminum fins, and two 140mm fans to maximize the cooling efficiency of this product. The DEEPCOOL Assassin III Air CPU Cooler provides a high-end cooling solution for your PC.

Made from aluminum, this cooler is engineered to be durable and efficient with its copper heat pipes and 120mm PWM fan. The cooler also features an adjustable fan speed controller, which you can control using the included 4-pin connector cable.

It has many features that make it an excellent choice, such as high performance with low noise output, large surface area for increased cooling efficiency, easy installation with the included mounting hardware.

The product features a compact design that is easy to install on any motherboard, no matter how small it might be. It also offers maximum cooling efficiency with its two 120mm fans and aluminum heat sink. This will ensure your system’s best performance possible!

 It has an air-based design, which means it will cool down your PC without the need for any water inside the system. This cooler is perfect for overclocked processors with four heat pipes and three fans with high static pressure!

DEEPCOOL Assassin III Air CPU Cooler

Pros & Cons –


  • Very high-quality design with four heat pipes and three fans
  • Can cool your computer without the need for water inside it
  • Perfect for overclocked processors


  • Even though it is built to be very powerful, you will need a suitable power supply for this cooler
  • A little bit heavy, so make sure your computer can handle its weight!

4. Cooler Master MasterAir

The Cooler Master MA410M is one of the best CPU air cooler on the market, and it’s easy to see why. It features a high-quality design with well-made materials like aluminum fins for efficient heat dissipation without making too much noise.

This system keeps your computer running smoothly even while performing intensive tasks like playing games or running data analytics programs.

It is compatible with most AMD and Intel CPU sockets, making it ideal for both mainstream gaming computers and high-end builds. The installation process can be tricky, but many users complete it in less than ten minutes once they get the hang of it!

It’s made with four heat pipes and two uniquely large fans so that it can cool down anything from a low-power workstation to the most powerful gaming rig. It also has an eye-catching design with RGB lighting that will look great in any case! 

It’s easy to install, too – just remove one of the 120mm fan screws on your motherboard, slip this cooler onto your processor, secure it with the included screwdriver tool kit, then mount its second fan onto the rear exhaust vent on your case or heatsink. You’ll be able to enjoy everything that this air cooler has to offer.

For starters, the unit has a total of six heat pipes and four copper heat sinks. In addition, it comes with two 120mm fans that can provide up to 65 CFM of airflow.

This means that you will be able to cool down your system much more quickly than if you were using stock cooling or no cooling at all.

The fan controller allows users to change the speed of their fans from 2000 RPMs up to 12000 RPMs depending on what they need at any given time.

Cooler Master MasterAir

Pros & Cons –


  • High-quality design with efficient heat dissipation
  • Well made materials like aluminum fins


  • Difficult installation process
  • No low-noise adapter included

5. Noctua NH-U14S, Premium CPU Cooler

The Noctua NH-U14S Premium CPU Cooler is a quality yet affordable option for cooling your Intel or AMD processor. It’s built with premium components and includes the latest technology to provide you with an incredible price and performance ratio.

The Noctua NH-U14S has six heat pipes extending from the cooler’s base to its aluminum fins.

These two features work together to remove more heat faster than other coolers on the market today. You don’t have to worry about noise either because this fan operates at only 22dB(A), so it won’t disrupt your sleep while you’re trying to rest after a hard day’s work!

 This CPU cooler has been designed to provide high cooling capacity and low noise levels and an updated design for improved compatibility with tall memory modules and the latest Intel LGA2011, based CPUs.

With all these features, it’s easy to see why this CPU cooler is a popular choice among many enthusiasts! The 120mm and 140mm size provides compatibility with most available dual and quad tower cases on the market.

With a height of 160mm, it is not designed to cool overclocked CPUs at extreme levels but will handle all stock CPU coolers without any problems.

It comes with six heat pipes which allow the system to remain cool while running at high speeds. This CPU cooler includes two fans, each with a different design depending on how much noise they make. If you want a premium CPU cooler, this might be the one for you!

In addition to all these benefits, it comes at a reasonable price for its features and high-quality materials used. This makes our best choice as the number one item on our list! 

Noctua NH-U14S

Pros & Cons –


  • Can work with multiple types of sockets
  • It comes with a three-year warranty Cons


  • Fewer written instructions
  • Limit access to expansion slots

6. Pure Rock 2 

The Pure Rock 2 CPU Cooler is an excellent choice for anyone who wants to keep their computer running at its best.

The cooler is easy to install, thanks to the included instructions and accessories, and it works quietly so you can concentrate on your work or play without being distracted by noise.

Whether you’re looking for a way to reduce temperatures during intensive gaming sessions or just want peace of mind that your computer will be protected from overheating in any situation, this cooler has what you need!

It has been designed with high-quality materials, and it will keep your processor running at peak performance no matter how long you use your computer.

It has three heat pipes and six exposed copper heat pipes. This will give you an easy installation process and amazing cooling power to keep your CPU cool at all times.

It also features high-quality copper heat pipes, an aluminum base plate with fins, and four power heat sinks. The fan is adjustable, so you can adjust the airflow to suit your needs. This will help you save money on energy bills!

This 120mm fan has a slim profile, and it’s easy to install without any tools. An aluminum alloy heatsink covers the three 8 mm copper heat pipes for quick and even cooling across the entire surface area.

Plus, the 120mm LED fan stays on at all times, so you can see the blue LEDs shining through your case window!

This cooler features two high-performance, low noise 120mm fans perfect for gamers and business professionals alike.

The three copper heat pipes will quickly dissipate excess heat away from your CPU, leaving it at the desired temperature with minimal noise pollution. If you’re looking for the best cooler on the market today, be sure to check out this product!

Pure Rock 2

Pros & Cons –


  • It fits a large variety of computer cases and CPU socket sizes
  • A high-quality aluminum heat sink makes it very durable
  • Attractive design


  • May require some extra tools for installation
  • Thermal performance trails off at low fan speeds

7. Cooler Master Hyper 212 Black Edition

The Cooler Master Hyper 212 Black Edition is a CPU cooler that is large enough to cool any high-end processor.

It comes with four 6mm heat pipes, and its dimensions are 120x120x160 mm. The fan can be mounted on the rear or front of the radiator, depending on your preference.

 It combines a powerful and quiet 120mm PWM fan with a heatsink made from aluminum, copper, and nickel-plated heat pipes. You can’t go wrong with this affordable solution for those looking for reliable cooling to keep their system running cool even during intense gaming sessions.

This product looks great and offers excellent performance to keep your system cool. It comes with four 6mm heat pipes that draw heat away from your processor quickly and efficiently.

The 120mm fan on this unit has an adjustable speed of up to 2200 RPM, so you can customize the performance based on what you need right now. Plus, it’s easy to install with its Plug & Play design!

The Cooler Master Hyper 212 Black Edition comes with four direct contact heat pipes, two of which are 100% copper. This ensures that the power is efficiently transferred to your CPU to keep it cool during heavy use. It also has a 120mm PWM fan for powerful cooling and noise reduction.

Don’t let its low price fool you! The Cooler Master Hyper 212 Black Edition is a well-made CPU air cooler that will keep your computer cool without breaking the bank.

It is an excellent choice for those looking for an affordable and reliable cooling solution. It has a 120mm PWM fan with a sleeve bearing, which provides plenty of airflows to keep your system cool.

This model also features several universal compatibility options so that you can install it on almost any motherboard or processor type!

Cooler Master Hyper 212 Black Edition

Pros & Cons –


  • Well designed and made
  • Powerful cooling system


  • Boring design

8. Noctua NH-L9i 

Their NH-L9i, which stands for “low profile,” is an excellent choice if you are looking to build a small form factor PC or just want something that will not take up too much space inside your case.

This CPU cooler features Noctua’s award-winning NF-A9x14 fan that provides exceptional airflow at very low noise levels. The TDP of this product is rated at 130W so that it will work well on any modern CPU made by Intel or AMD.

The Noctua NH-L9i is the latest cooler in the famous L line of coolers, and it has some pretty impressive features.

The NH-L9i’s low profile design allows for more minor form factor cases with limited space around the CPU socket. It also looks great when installed next to your other components, thanks to its sleek black finish with subtle accents of color.

This fan is designed for efficient heat dissipation from LGA115X socket CPUs. It’s pretty easy to install too! This fan can be installed on both Intel and AMD motherboards. It is recommended for situations with high airflow volume but low-pressure requirements at the same time.

Noctua NH-L9i 

Pros & Cons –


  • Ultra-compact low-profile cooler
  •  NH-L11i is small and compact
  •  It can fit in almost any case


  • Noisy under heavy loads

9. Cryorig H7 Tower Cooler

The Cryorig H7 is a high-end product that has been designed to be the most efficient CPU cooler on the market.

This tower design is one of the few options available with an integrated RGB fan, controlled using compatible motherboards and software suites.

The 120 mm PWM fan features a patented quad wing-blade design, which increases air pressure by 23% over traditional fans. 

 It has 34mm thick heat pipes, which are more than enough to dissipate heat effectively. The fan runs at 2400-3000 RPMs for maximum airflow and includes an automatic speed control feature that allows it to adjust its RPMs based on the cooling requirements.

This cooler is perfect for significant cases or overclocking enthusiasts who want their computers to run as fast as possible without overheating!

The copper base plate provides excellent heat dissipation, and the 4x 8mm high-performance heat pipes provide efficient thermal transfer.

With an ultra-fine mesh design, we also prevent dust accumulation and support up to 160mm fan installation for maximum airflow. To top it all off, this cooler has a low price tag that won’t break your bank!

The Cryorig H7 has all the features you would expect from a tower cooler, including multiple mounting options for different types of motherboards, high-quality 120mm fans to provide optimal airflow, and compatibility with most modern CPUs.

But what sets it apart is its low profile design which allows for easy installation inside a wider variety of system builds than many other coolers on the market today.

Cryorig H7 Tower Cooler

Pros & Cons –


  • Ultra low profile design for easy installation in most system cases
  • High quality dual 120mm fans included with complete PWM control and wide RPM range (600 to 2000)
  • Fully compatible with all modern CPU sockets, including LGA1150, AMX1366 & FMx *AVM*


  • No PWM control over fan

10. Corsair Hydro Series H60

The Corsair Hydro Series H60 AIO Liquid CPU Cooler is designed to provide efficient cooling for your PC. It features dual 120mm high-pressure fans optimized to deliver excellent airflow with less noise than comparably priced coolers.

The cooler comes pre-assembled and includes the necessary mounting hardware. Hence, all you need to do is install it on your motherboard and plug in the water tube before installing an appropriate fan or radiator (not included) of your choice.

The 120mm radiator is installed in a horizontal orientation for better airflow. It can be mounted on Intel LGA2011, 1366, 1156, 1155, 1150, and AMD AM2/AM3 sockets with the included mounting kit.

This water-cooling kit provides everything you need for an easy installation, including pre-filled tubes of liquid coolant, clips for mounting the radiator, and more.

It is a powerful liquid cooling system that can be used on both AMD and Intel CPUs and other components like GPUs! The H60 has an included 120mm radiator to provide plenty of surface area for heat dissipation.

It also comes with two 120mm fans to ensure the radiator stays cool even when using your computer at full load. If you are looking for a liquid cooling solution that doesn’t require draining or maintenance, then this may be the one for you!

Corsair Hydro Series H60

Pros & Cons –


  • Solid radiator
  • It’s quiet and cool
  • Customizable OLED screen


  • Hoses are too short

How Do We Pick Up?

How do we know which CPU air cooler is the best? There are a few key things to keep in mind when selecting the perfect CPU air cooler:

  • You want to find one that has a high-quality design and features well-made materials.
  • You want to make sure it can dissipate heat efficiently without making too much noise.
  • You will need to consider how easy it is for installation and maintenance before purchasing one.

With this information in hand, we hope you feel more confident about your next decision!

Best CPU Air Cooler – Buying Guides

Computer processors generate a lot of heat, and this heat needs to be dissipated, or it can fry the processor. If you are not careful about how your computer is cooled, the CPU will overheat and die, which means game over for your PC.

Fortunately, tons of air coolers are out there that can help keep your CPU running smoothly without any problems. To find the best air cooler for you, I have put together some buying guides with reviews on my favorite CPUs! Some of the things you should consider while buying Air Coolers

1. Compatibility of size

CPU Air Coolers must fit the dimensions of your computer’s case. It is important to get a cooler that will work with your motherboard and leave enough space for you to install it and wire components like fans into place.

 The best way to find out what cooler size you need is by looking at the specs of your case and finding one that has similar dimensions. It’s also important to know which socket type (AM, FM) your motherboard uses so you can get a CPU Air Cooler compatible with it.

2. Thermal performance

 In the end, you want to look at how well a cooler performs. The best CPU air cooler will be able to dissipate heat from the CPU quickly and efficiently.

The best CPU air cooler will be able to dissipate heat from a computer’s processing unit (CPU) as quickly and efficiently as possible, which is the most important factor when choosing an aftermarket CPU cooler.

3. Noise

Always check the noise level of your cooler since this will affect you when using it in your daily life. Some air coolers can be very loud – especially if they are cheap models.

If you want to go for an all-in-one liquid solution, ensure that its radiator is big enough to keep up with how much heat your CPU produces.

Those who don’t want to go for a liquid solution can also look at the Noctua NH-D15. It is an air cooler that provides excellent performance without making too much noise.

4. Pricing

Several factors can affect the price of an air cooler. Some features, like size and number of fans, may drive up the cost a bit, whereas others, such as aesthetics or brand name recognition, could make it more expensive than other options on the market.

5. The balance between cooling and noise

 The first thing that you need to consider before buying a CPU air cooler is the balance between cooling and noise. Air coolers are generally considered as being noisy, but some of them can be pretty loud! Thanks to all of the fans inside, I recommend going with something quiet if possible since your computer will make more noise anyway.

What to Consider when Choosing an Air Cooler

There are several things to consider when choosing the best air cooler for your system. The first thing you should look at is compatibility with your motherboard.

Make sure that the sockets match! If they do not, then this will be a problem since it may not fit on your processor or could even damage it if forced on.

Another thing to consider is size, especially if you have a minor case that cannot accommodate larger CPU coolers.

Some air coolers might even take up two slots on your motherboard! Make sure that there will be enough space for your cooler before buying one, so it does not impede any other components from being installed in the future.

Also, keep in mind that some air coolers will include fans with LED lights, which could affect your computer’s temperature depending on what kind of case you have.

On top of compatibility and size, the next thing to consider is price. Air cooling can be pretty cheap or very expensive; it all depends on how much bang for the buck you want out of your CPU cooler. Some coolers might even cost more than your processor itself!

If you are looking to save money, then look for something modestly priced and has good reviews from other buyers.

If you do not have a case window, then this does not matter as much to you since LED lights will be inside your computer rather than outside. However, if you have a see-through side panel or full tower with room for an LED fan, it could also affect the overall CPU temperature of how cool your system runs with those lights.

In my experience, most air coolers will be fine on a stock CPU without overclocking and running at the factory standard speed. However, if you plan on overclocking your processor–or want to be extra careful that it does not overheat–then look for something with better cooling power, such as liquid-cooling or water-cooling.


In the world of computing, it is important to have a good processor. The best processors are often found in computers that also have great cooling systems.

To keep your computer running at an optimal level, you will need a quality air cooler or water cooler for your CPU. You may be wondering what exactly separates these two types of coolers from one another and which type is right for you.

After considering all of these factors, most people’s best CPU air cooler is the Noctua NH-D15S. While it comes with a hefty price tag, this will be worth every penny given its cooling efficiency and noise levels for many users. Suppose you’re looking to spend less money on a practical solution but don’t want any sacrifices in performance.

In that case, we recommend either one of our runner-up options—the Cooler Master Hyper 212 EVO or Corsair Hydro H60/H80i v2. Both are very affordable while still handling heat loads that CPUs typically produce well enough for gamers and power users alike. 

We hope this article has helped you find the best CPU air cooler for your needs. Whether you’re looking to cool a single component or an entire system, we’ve provided in-depth reviews and recommendations that should help narrow down what’s right for you. If there’s anything else we can do, don’t hesitate to reach out! 

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