Best Cheap CPU Coolers 2020 (Under $50 / $100)


Cooling capacity is improved constantly. Standard coolers are rarely produced for true performance when it comes to the latest games and software. As a result, you may need to purchase a powerful solution separately.

CPU coolers do not need to set you back financially. There are several great products available for less than $100. But where do you get started?

We have put together this buying guide of the best cheap CPU coolers under $50 and under $100 for 2020. Additionally, we have included our ten favorites for your consideration.

Features to Consider in Cheap CPU Coolers

Before you get started, measure the size of your case. You will discover that you can automatically eliminate some CPU coolers you are considering simply because they will not fit in your computer.

Here are the next things you need to consider regarding the best cheap CPU coolers for 2020:

Fan dimensions

Fan dimensions are important when it comes to cooling capacity. The standard fah dimensions are 4.7 inches x 4.7 inches. The standard dimensions will fit most PCs. Dual fans obviously come with twice the size requirements, so once again it is important to double-check it will fit your computer.

Blade design

The design of the blades impacts airflow. Fans are constantly getting tested for improved blade design. Though the overall difference is minimal to the standard eye, investing in the latest technology can go a long way in terms of handling your favorite PC games and software.

Heat pipes

Heat pipes are one of the most interesting solutions for cooling a PC. Heat pipes help conduct heat as opposed to the rest of the cooler. You will find a similar system in your PC on the chipsets of the video cards. Modern cooler systems feature conductor pipes that are ideal for heat conduction.

Best Cheap CPU Coolers Under $50

When you are on a limited budget, you can still benefit from a great cooler made fro lower running CPU temperatures.

1. Cooler Master Hyper LED CPU Cooler

Why we like it: The Cooler Master Hyper LED CPU Cooler is stylish with LED lights and heat conduction pipes. It is extremely productive and efficient. There are also several ways to customize the CPU cooler.

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The dimensions of the Cooler Master Hyper LED is 4.7 x 4.7 inches, which accommodates most PCs. It is designed to optimize for performance. The system alternates active cooling power with passive cooling. There are four pipes built with direct contact. The pipes are well designed and accelerate surface-to-surface thermal transfer. The reliable solution does not require energy to cool.

The Cooler Master Hyper LED CPU Cooler has a patented design. It is recommended for users who want a good cooler, but also take pride in unique products. The fan of the cooler is also different from your typical product in the price range. It has been made with unique wave-shaped blades which produce improved airflow.

The outstanding fan design can reduce the running temperature 25 degrees lower than what you are used to experiencing. That is outstanding, tangible results. Furthermore, it can adapt to another 120 mm attached cooler for even more sophisticated games or software.

The Cooler Master Hyper LED CPU Cooler is one of the best on the market for the price paid considering the innovative pipe design and patented blade technology.

  • Unique 4-pipe cooling design
  • Outstanding air flow
  • Compatible with another 120 mm cooler
  • Produced by reliable manufacturer
  • Thermal paste not included with purchase

2. Cooler Master MasterAir G100M

Why we like it: The Cooler Master MasterAir G100M is available in multiple versions with heat column operation or pipes. It is extremely difficult to find a more customizable CPU cooler for under $100.

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The Cooler Master MasterAir G100M is produced with one of the most complex designs given its price range. The cooler is impressive with its heat column technology. However, if you prefer heat pipes you can select from version with two, four, five, six, or eight pipes on the Cooler Master MasterAir G100M.

The MasterAir G100M CPU Cooler is also extra stylish. The LED lighting showcases the newest addition to your PC. You should invest in a see-through case if you haven’t already to show off the hardware. Additionally, the aluminum fins are excellent for heat dissipation.

The heat column is highly recommended when it comes to contact surface size with the CPU. The impressive 41.2 mm diameter for the contact surface is hard to match with another affordable option. The 41.2 mm diameter is 7x the size of traditional heat pipes. The rapid heat transfer is highly dependable.

The heat column technology of the Cooler Master MasterAir G100M is terrific. It is hard to find a better model in the price range capable of managing operation temperature so effortlessly.

  • Dominated by the heat column
  • LED lighting for added style
  • Available in heat pipe alternatives
  • Large CPU contact area
  • Installation instructions are not easy to understand

3. Deepcool Gamaxx 400 CPU Air Cooler with 4 Heatpipes

Why we like it: The modern Deepcool Gamaxx 400 CPU Air Cooler is equipped with four heat pipes and 120 mm fan. It is also simple to install.

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The Deepcool Gamaxx 400 CPU Air Cooler is manufactured with direct contact heat pipes. Consequently, it is dependable for heat management. The rapid heat transfer is enabled since the pipes are in direct contact with the CPU. The pipes are fitted in cooper which makes them extremely durable as well as incredibly efficient. Additionally, the high-density aluminum fins help with rapid heat dissipation.

One of the convenient features of the cooler is the specialized fan clips. The clips are practical and fitted closer to the heatsink than other products. The clips are also easy to install and remove based on personal preference. In fact, the entire cooler can get installed without removing the motherboard. It is why we designate the Deepcool Gamaxx 400 CPU Air Cooler as an easy product to install.

The high-performance PWM fan is constructed with high static pressure and produces a large amount of air flow. The LED lighting is a stylistic choice. So gamers get a fair balance between performance and lowered noise levels. The cooler is also available in multiple colors to fit personal taste.

The Deepcool Gamaxx 400 CPU Air Cooler is a complete system with a simple installation process, reliable fan, and included cooling pipes. It is very affordable for all the things it addresses.

  • Constructed with four heat pipes
  • Unique aluminum fins
  • LED lights available in multiple colors
  • 120 mm fan with PVM for reduced vibrations
  • Fan clips are good yet not the best on the market

4. EVGA CLC 120 CL11 Liquid/Water CPU Cooler

Why we like it: The EVGA CLC 120 CL11 is a self-contained water cooler. The installation is very simple and requires practically no maintenance.

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Teh EVGA CLC 120 CL11 is one of the most affordable water coolers on the market. There is little to no maintenance required for the unit. The maximum versatility and reduced installation time are beneficial to all types of games and advanced PC users. It has a plug-and-play design that makes the CPU cooler so user-friendly.

The 120 mm radiator is the most noteworthy feature. The radiator is effective at heat dispersion. The product fits most computer cases if you prefer to mount the cooler directly on the Intel chipset. Some people are hesitant to install a cooler with tubing that can break. However, the EVGA CLC 120 CL11 Liquid/Water CPU Cooler has durable tubing that can withstand heavy use.

The flow control software provided with the CPU cooler allows you to set the intensity of the cooling process. It is a useful customization feature depending on the intended purposes of the PC. The software is especially resourceful for gamers. Therefore, it makes a good and affordable alternative to water coolers which are generally more expensive.

The EVGA CLC 120 CL11 Liquid/Water CPU Cooler is worth considering with durable parts and easy installation. It should remain one of your top choices in the under $50 price range for Intel chipsets.

  • 120mm radiator for heat transfer
  • Water cooling system
  • No required maintenance
  • Included flow software
  • Tuner sold separately

5. Noctua NH-L9i Premium CPU Cooler

Why we like it: Noctua NH-L9i is a premium CPU cooler that is known for being ultra-compact. The low-profile cooler only takes up 39 mm of height so it is ideal for custom builds with other hardware.

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The Noctua NH-L9i Premium CPU Cooler is ultra-compact and low-profile. The unit only takes up a height of 39 mm. So it is ideal for building with HTPCs, ITX, and Small Form Factors. The highly optimized NF-A9x14 slim 92 mm fan is of high quality. It features PWM support with limited feedback and noise. The automatic speed control helps reduce noise levels.

The device is 100 percent compatible with RAM and PCIe. Why? The 95 x 95 mm footprint does not overhang the RAM or PCIe slots, unlike a lot of other CPU coolers on the market. The construction is designed for Intel LGA115x based HTPCs and Small Form Factor systems. It also delivers full compatibility with tall RAM modules and VGA cards on mini-ITX mainboards.

The CPU cooler is very simple to install. The SecuFirm2 mounting system is straightforward and doesn’t require an advanced understanding of technology. The NT-H1 thermal compound makes a great addition to the unit and fuses everything together.

Noctua is known for being a highly dependable manufacturer which is why they offer a six year warranty. You will be hard pressed to find a better warranty on the market for such an affordable price!

Noctua NH-L9i Premium CPU Cooler is such a compact unit you can add other improvements to the hardware for a supercomputer approach. The device also is quiet and dependable, much like the larger Noctua NH-D15 which we’ll review in the next section.

  • Ultra compact cooling system
  • Easy to install with great compound
  • Quiet operation and dependable
  • Very good warranty offered by manufacturer
  • Limitations on what types of computers the CPU cooler is compatible with

Best Cheap CPU Coolers Under $100

If you can afford to spend a little more than $50 make sure you consider these products which are still very affordable yet offer a few more features:

1. Noctua NH-D15 6 heat pipe with Dual NF-A15 140mm fans

Why we like it: Noctua NH-D15 is a dual fan cooling system. It also includes six heat pipes. Therefore, it is highly recommended for dedicated gamers.

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The dual fan design is highly recommended when it comes to ultimate durability and cooling capacity. It is not the most compact CPU cooler at 140 mm. However, the extra size does translate into lower running PC temperatures. The unit is equipped with PVM and automatic speed control. So you can tailor it to your specific running needs. The dual fans and six heat pipes combine to offer dependable heat dissipation.

The performance of the cooler is worth mentioning. Many users manage to keep their modern computer coolers at a performance of 2.400 RPM. It is so proficient that some people rely on it to replace water coolers. The system has been noted to manage temperatures below 75 degrees Celsius. For normal use, it can cool the CPU at 41-45 degrees.

The dual fan design and improved cooling capacity needed for demanding software and games is fantastic. The Noctua NH-D15 CPU Cooler is one of the best products available under $100.

  • Provides six heat pipes
  • Dual fan design for more cooling control
  • Large 140 mm cooler for gamers
  • Asymmetrical design
  • Heat sink cover plates are sold separately

2. be quiet! BK021 Dark Rock 4 CPU Cooler

Why we like it: The be quiet! BK021 Dark Rock 4 CPU Cooler is fitted with six heat pipes. The innovative, contoured cooling fin helps reach desirable operating temperatures for even demanding software.

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The be quiet! BK021 Dark Rock 4 CPU Cooler is constructed with six copper heat pipes. The high quality copper disperses heat efficiently. The cooler has withstood some pretty impressive tests where it continued to reduce overall CPU running temperature despite extreme demands. The wave-contoured cooling fins are unique, and the small dots on the surface of the fins create an ergonomic design. It ultimately improves heat dissipation.

The cooler is loaded with convenient features. It is sold with a coating of ceramic particles, a practice that other industries like auto production use to correctly manage heat transfers. The single 120 mm tower works proficiently. Or you can add a second cooler (assuming it fits your computer) for even more cooling power.

The be quiet! BK021 Dark Rock 4 CPU Cooler operates under PVM. It means that the speeds vary more often compared to a voltage-controlled fan. However, it ultimately leads to lower running temperatures. It also helps keep the noise level way down, a notorious characteristic of annoying and poorly built CPU coolers. Lastly, the modern Intel I7 chipsets allow the CPU to sit idle at 33 degrees which helps with performance.

The be quiet! BK021 Dark Rock 4 CPU Cooler is a single fan unit that is optimized in terms of design and ceramic coating. It is a dependable CPU cooler for under $100.

  • Built with six heat pipes
  • Single fan design
  • Works with dual fan setups
  • Can be mounted from above
  • Power cable is short

3. Cryorig H7 Tower Cooler

Why we like it: The Cryorig H7 Tower Cooler delivers a Hive Fin System and three copper heat pipes. It is a reliable solution for lowering running computer temperatures.

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The fan is effective at both airflow optimization and air turbulence reduction thanks to the Hive Fin System. The product also has a larger than ordinary air dispersion area. However, it is not the most compact cooler with a 140 mm fitting. So make sure it fits your case before investing in the Cryorig H7 Tower Cooler.

The Cryorig H7 Tower Cooler performs better than expected for such an affordable price thanks to three copper heat pipes. The pipes help balance the cooling system. The fan is effective and dependable. The bearings are produced for improved airflow and lower operating temperatures. When combined with the Quad Inlet technology the air intake is increased.

You may want to take the product to a professional for install. It is not considered the easiest to install into an existing PC. If you do decide to self-install make sure the thermal paste is applied to the processor evenly. Also make sure the old paste is removed entirely, even from the back of the processor. The product also includes a six year warranty for peace of mind.

With unique designs and patented technologies, the cooler is recommended for most users who need an affordable solution which runs with low noise and which comes with a consistent warranty policy.

  • 3 pure copper heating pipes
  • Unique Hive Fin System
  • Special 120 mm airflow fan
  • Excellent six year warranty
  • Thermal paste spreader included with product is not the best tool for installation

4. Corsair Hydro Series H60 AIO Liquid CPU Cooler

Why we like it: The Corsair Hydro Series H60 AIO CPU Cooler is created with specially engineered blades. The design creates a considerable temperature reduction over the standard entry-level, stock cooler.

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The modern, engineered blades provide a solid cooling capacity. It helps to reduce the overall idle temperature of the Intel or AMD CPU to around 30 degrees Celsius. The cooling system is self-contained so requires little to no maintenance. The water is already filled so all you need to do is install the Corsair Hydro Series H60 AIO CPU Cooler and let it get to work.

The cooler has what some may define as daring concepts. The micro-fin copper plate is a unique yet innovative feature. The plate is responsive to heat and helps make a good addition to the cooling system. The device is also incredibly compact. There are a lot of bulky coolers on the market, some of which have trouble or do not fit in your CPU case. As a result, the Corsair Hydro Series H60 AIO CPU Cooler is a great alternative. The noise level is not bad either.

The only problem with the Corsair Hydro Series H60 AIO CPU Cooler is yout need to continuously run the software in order to manage your preferences. It does take up some space on the PC yet is not too consuming with any modern Intel or AMD chipset.

The Corsair Hydro Series H60 AIO CPU Cooler has a compact design with a sealed coolant. The micro-fin copper plate is a great addition. As a result, you will find that it’s a decent solution for most needs.

  • Compact design
  • Low maintenance
  • Minimum coolant evaporation
  • Large diameter tubing
  • Software needs to continuously run in the background on the desktop

5. Deepcool Captain 240EX White AIO Liquid CPU Cooler

Why we like it: The Deepcool Captain 240EX AIO Liquid CPU Cooler is a dependable self-contained, dual fan cooler. It looks really cool with a see-through computer case.

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The Deepcool Captain 240EX CPU Cooler is produced with not one, but two 120 mm coolers. The design enables maximum cooling capacity without excess noise. The water cooling system features durable pipes that are made to look great and operate proficiently. The pipes are flexible enough to avoid breakage, and the anti-explosion rubber creates a more compact fit than similar options.

Another convenient feature of the cooler is the cold copper plate. The cold copper plate is recommended when it comes to faster heat dissipation. The cooler is also produced with high-density aluminum fins. Therefore, it combines active and passive heat dissipation techniques for a lower overall running temperature. The Deepcool Captain 240EX AIO Liquid CPU Cooler works for both AMD and Intel chipsets. It also has a three year warranty included with purchase.

The Deepcool Captain 240EX AIO Liquid CPU Cooler is dependable. The combined cooling capacity of two coolers with strong water pumps and see-through pipes makes it a viable option.

  • Combines two fans
  • Patented pump with LED lights
  • Space-saving pipes
  • High-density aluminum fins
  • The pump can be noisy at times

Guide to Buying the Best Cheap CPU Cooler

It is not always easy to find the best cheap CPU cooler with so many great designs. Furthermore, it is not easy to compare CPU coolers with different operations. For example, a water-based CPU cooling system is substantially different from a heated pipe design. It doesn’t necessarily make one version better than the other, however, you will likely find one type of CPU cooler suits your needs better than the other.

Here are a few features to consider when shopping for the best CPU cooler under $50 or $100:

Size of CPU Cooler

The size of the cooler is one of the most pressing issues to consider. Consumers that are new to buying CPU coolers often underestimate their size. Coolers can range from 120 mm to 140 mm. As a result, there are many different cooling solutions to consider. Gamers have the option between single and dual fans.

Of course you need to make sure the dimensions fit. Then, you also must make sure the rest of the computer is compatible. Will your PC get impeded by the RAM or the video card when installing a more sophisticated cooling system?

It is important to note the size of the cooler does not guarantee improved performance. The biggest cooler is not exactly the best for every PC. In fact, some large coolers actually have problems with excess noise which makes them unpopular among gamers.

Components of CPU Coolers

Heat pipes

Heat pipes are an excellent addition to a CPU cooler if they are designed correctly. It is hard to say what number of pipes is the best solution. Cheap coolers generally have between two and eight copper pipes. The role of the heating pipes is to transfer some of the heat from the CPU as soon as possible to avoid meltdowns. The heat transfer happens very fast in the most effective CPU coolers.

However, not all pipes are designed with the same size of effectiveness. As a result, some people prefer a copper heat column. Copper heat columns are easy to work with and have a larger CPU contact area compared to pipes. Both systems are effective at cooling your system when installed in the right PC.

Water pipes

Water pipes are still popular and are not likely to disappear anytime soon. Although there are a few horror stories about broken water pipes and damaged video cards, most manufacturers design fairly reliable water pipe coolers these days. Some will even cover any damages that might occur with an extended warranty.

The good news is that many affordable coolers are equipped with completely self-contained systems. You do not need to add water to them so they require very little maintenance. Water cooling system are also fun to watch. A see-through case with LED lights can impress your friends and foes.


Fins are so complex and different they are worth mentioning. Fins might seem low tech at first glance, yet the design has greatly improved over the last several years. New fins are sold with futuristic designs, including ceramic coating. The type of coating is used in other industries to deal with extreme heat, like automakers. Fins also helps dispense heat in different directions to avoid wear and tear on the PC.

Intel vs. AMD

Most coolers can run on both Intel and AMD chipsets. However, there are exceptions. It is why so many manufacturers try to market their products towards a single type of chipset. In the end, it is up to you to make sure the parts on the cooler are compatible with your PC.


The most important role of the cooler is to reduce the running temperature of your CPU. The discussion here is nearly endless. Some argue that the reduction of heat isn’t all that important. Others counter that only a significant temperature reduction make it worthwhile to invest in an advanced CPU cooler. Regardless, the general consensus is affordable coolers are an improvement over the stock system.

The temperature reduction varies from product to product. In most cases, the best cheap CPU coolers are able to bring the temperature down to around 30 degrees Celsius when idle. However, it also depends on the purpose of the PC. The most demanding software found on video editors and games hijack the CPU and quickly escalate operating temperatures.

Water coolers are not necessarily superior to other designs, but they can offer an indication of how the temperature is actually being cooled. Meanwhile, other coolers can indicate temperatures across different points of the pipes for closer examination.

Lastly, the effectiveness of the cooler also depends on how well the product is installed. It is why many manufacturers advise you to take your time when installing the hardware. Make sure you clean the CPU from dust and from the thermal paste before introducing the new unit. Some CPU coolers include an installation kit to help you out.

Other Factors of a Great CPU Cooler for 2020


The best CPU coolers are DIY projects. The most amount of time spent on installation is usually removing the old unit. The thermal paste needs to get properly cleaned. Some people new to installing CPU coolers find them a hassle. There are a few problems that may arise.

If you are attempting to install an oversized cooler that doesn’t fit your computer there is little you can do to remedy the situation. Meanwhile, some struggle to attach the flimsy fin clips to the fan. The instruction manual is not always straightforward either.

As a result, if you are uncomfortable installing the unit you may want to hire a professional or consult a knowledgeable friend.


The materials used in the manufacturing process are considerably different today. They are better and more reliable. For example, many rubber pipes are now insured against explosion. The fins are made from aluminum which is a quick thermal conductor. It heats up quickly, but it also cools just as fast. Additionally, the aluminum is sometimes coated with ceramics, which maintains the same thermic values.

If the fan is made from plastic due to its lower weight, the bearing system is produced from quality metal to offset the problem. Additionally, the heat pipes are made from copper for the most part. Copper is very reliable for heat transfer. So piping that is in immediate contact with the CPU can withstand high temperatures over long periods of time. It is a necessary feature for elite gamers.


The last thing you want is to spend time maintaining your cooler. You got a game to play! Thankfully, the best cheap CPU coolers under $50 to $100 are practically maintenance-free. Water pipe coolers are self-contained and do not need much attention in 2020.

However, the software still needs your personal attention. Some coolers are produced with dedicated programs that allow you to manually set the cooling capacity. In theory, it offers maximum freedom. Regardless, it takes some time and energy to control the settings and space for the program to run constantly on the desktop.


The software used to control and monitor the cooler is minimalistic most of the times. However, it does give you some control over how the system functions with your PC. It is possible to review number of rotations and other data related to CPU coolers. The overall CPU temperature is also available for quick review.

The software can also dictate the movement of the fan. The biggest knock with cheap CPU coolers is they sometimes lack the customization of higher priced units. For example, it may force the user to keep the software running on the desktop because there is no way to save your preferred settings. Also, the software is rarely upgraded compared to more advanced coolers.


The warranty policies are very different even for products priced in the same category. The best cheap CPU coolers under $50 or $100 have relatively good warranties for the price paid. The minimum warranty for a water cooler, even a cheap one, is at least three years. Some of the best warranties on water coolers expand to six years or more.

Final considerations

Buying the best cheap CPU cooler is not as complicated as it seems. You do not need to be a computer whiz to make an appropriate purchase. It is also possible to self-install as long as you reference some online tutorials or a knowledgeable friend.

The best cheap CPU coolers lowers the running temperature while also adding to the design of the PC. LED lights and transparent tubes show off the device to friends and family.
Regardless of your choice, you should always stay protected and only choose the products with a strong reputation and adequate warranty. The good news is there are plenty of reliable CPU coolers, even those priced under $100.