Best CPU Coolers under $50

While a stock CPU cooler can help keep your CPU cool when performing basic tasks on your computer, you will need a great aftermarket CPU cooler when overclocking or running CPU-intensive games or programs. And if you’re on a budget, here are some of the best budget CPU coolers under $50 worth checking out.

When it comes to upgrading your PC or crafting a new build you not only need a good CPU and a compatible, but also a quality CPU cooler for the ultimate performance.

Most modern CPUs come with stock coolers, which are designed to maintain your processor operating within safe temperature limits when performing basic tasks on your PC. However, you might need a more powerful cooler if you’re looking to overclock your processor to prevent it from overheating.

This means that your system will remain stable and in peak performance throughout.  This will also help increase the life of your CPU in the long run.

That being said, there are dozens of great CPU coolers out there; however, their prices vary greatly depending on the quality and cooling performance. The good news is that there are some great budget CPU coolers that deliver incredibly great cooling performance while also being easy on your pocket.

However, not all budget CPU coolers will be the perfect option for you since they vary greatly in terms of functionality and cooling performance. The most ideal option for you should be compatible with your CPU socket and be capable enough to keep your processor’s temperature within safer levels.

So, here are some of the best budget CPU coolers under $50 that offer the ultimate cooling performance for the price.

Best Budget CPU Cooler Under $50

1. Noctua NH L9i Premium – Top Pick Best CPU Cooler under 50 Dollars

Noctua is a reputable manufacturer of top quality and high-performance PC cooling components. And their NH-L9i is no different as it offers the best cooling solution for smaller builds with limited room around the CPU socket.

For the design, the NH-L9i is a superb low-profile CPU build that measures a mere 39mm high, making it the most ideal option for small-factor builds such as the HTPCs and ITX. With a 95mm x 95mm footprint, the cooler’s compact size means that there are no RAM clearance issues, so, it doesn’t compromise on performance.

The cooler also comes designed with dual U-shaped heatpipes and a contact plate made of nickel-plated copper, allowing for increased heat transfer and dissipation.

When it comes to the performance, the NH-L9i comes fitted with a single, but incredibly powerful 92mm NF-A9x14 PWM fan with an aerodynamic design for better performance. Support for PWM and Low-Noise Adaptor, allows for automatic speed control and in turn, significantly reduce noise levels.

Besides its high-cooling capacity, the NH-L9i also features a Noctua’s SecuFirm2 mounting system that makes the installation process quite easy for you.

The cooler also comes with a remarkable six-year manufacturer warranty, which you can hardly find out there for the price.

2. Noctua NH D15

Coming second on or list is another great cooling solution from Noctua, the NH-D15 CPU cooler. This cooler is uniquely designed to offer improved cooling capacity for CPU overclocking tasks.

To begin with, the Noctua NH D15 features a dual-tower design with two fans and up to six heatpipes that deliver great cooling performance. The cooler’s two PWM 140mm NF-A15 fans are highly optimized to achieve speeds of up to 1500RPM for maximum heat dissipation. It also comes with Low-Noise Adaptors that facilitate for automatic speed control and reduced noise levels.

The six copper heatpipes, aluminum fins and nickel-plated copper base further enhances the cooler’s heat transfer and cooling capacity.

With the lower fins nicely recessed, this CPU cooler allows enough clearance to fit majority of the modern RAM kits for improved performance with one fan mounted. When both fans are mounted, the cooler still provides enough room to fit standard-sized RAM kits without any issue.

Just like the NH-L9i, the NH D15 also comes fitted with Noctua’s SecuFirm2 mounting system, making it pretty easy for you to mount it onto your motherboard.

Overall, the NH-D15 dual fan design and six copper heatpipes provide maximum cooling capacity for overclocking and running cpu-intensive programs without any issue.

3. CoolerMaster Hyper 212

With thousands of positive reviews and high ratings on Amazon, the Cooler Master Hyper 212 is easily one of the best budget CPU cooler you can get anywhere.

This CPU cooler features an all-black design and an aluminum polished top-surface for enhanced aesthetics. The cooler’s black color also helps improve heat dissipation and in turn better cooling performance.

The Hyper 212 comes equipped with 120mm Silencio FP120 fan with PWM support. The fan is designed to rotate to speeds of up to 2000RPM with minimal noise levels of only 26dBA. It is also highly optimized to generate high static pressure and streamlined airflow for maximum and efficient cooling performance.

This cooler also boasts a total of four heatpipes made of copper and employs Direct Contact Technology to ensure better heat transfer for efficient CPU cooling performance. It also comes with a controller for RGB LED, allowing you to conveniently customize the lighting effects to your liking.

The fan’s bracket design makes it quite easy to remove the fan when upgrading or during maintenance. What’s more, the cooler is designed easy to install, which is great if you’re a novice DIYer. Not forgetting that it’s compatible with a vast range of CPU sockets.

4. Noctua NH U14S Premium

The third CPU cooler on our list by Noctua, the NH-U14S is a superb budget cooler that delivers outstanding cooling performance with ultra-quiet operation.

When it comes to the design, this CPU cooler features a single-tower design and stands 165mm tall, making it compact enough to fit most of the latest cases. With a width of about 150mm, this CPU offers better compatibility with CrossFire and SLI setups while its slim design creates ample clearance for taller RAM kits.

This single tower CPU cooler comes equipped with a single 140mm NF-A15 PWM fan that’s well engineered and for durability while providing precise airflow with high pressure for maximum cooling. The fan also features Low-Noise Adaptor that makes it operate at incredibly low noise levels even at maximum speeds. It provides an additional slot where you can mount a second fan for increased cooling capacity.

Apart from having a powerful fan, the CPU cooler is designed with six heatpipes made of nickel-plated copper that helps to ensure better heat transfer and overall improved cooling capacity.

Just like the rest of Noctua coolers on our list, this CPU cooler also comes fitted with a mounting kit that allows for easy installation.

Overall, the NH-U14S is an ideal budget CPU cooler if you’re an avid gamer or often overclock your CPU.

5. CoolerMaster MasterAir MA410M

Next is one of CoolerMaster’s newest CPU coolers, the MASTERAIR MA410P that comes packed with cool RGB lighting and provides solid cooling performance.

Just like the Hyper 212, this CPU cooler packs some impressive features including 28 programmable RGB LEDs with a controller that allows you to customize the lighting effects and modes to your liking.

The cooler features two powerful 120mm PWM fans that deliver high pressure air flow and come designed with a unique design that help promote precise airflow with minimal dead spots. Another great thing about this cooler is that it comes with four heat pipes with Direct Contact Technology that ensures better contact with the CPU for efficient heat transfer.

Probably one of the main highlight features of this CPU cooler is the thermal detection sensor that displays the current CPU temperatures and displays them through different lighting effects. This is particularly great as it helps you to conveniently monitor your CPU’s temperature and know when the cooler is faulty.

Additionally, the MASTERAIR MA410P is designed compatible with a wide range of CPU sockets such as LGA 2066 and AM4 sockets. Not to mention that it comes with a convenient mounting kit that makes installing it a breeze for you.

If you’re looking for a stylish RGB CPU cooler with great cooling capacity for only $50, then this cooler is your perfect choice.


The DEEPCOOL GT-BK is a fantastic single tower budget CPU cooler that features stunning RGB lighting on the fan and the top cover.

To kick start, the DEEPCOOL GT-BK comes with a wired RGB controller that allows you to easily customize the lighting effects to match your build. You can as well customize the RGB lighting using the motherboard sync cable.

Standing at 156mm tall, this CPU cooler can perfectly fit most mid to large PC cases. It is designed to provide enough clearance for taller RAM kits. With the fan mounted, the cooler still leaves room for DIMM. This means that this CPU cooler is compatible with nearly all motherboard components, allowing you to enjoy better PC performance.

It features a single RF120 RGB-enabled fan that’s designed with Hydro-bearings, which helps it operate with reduced noise levels even at maximum seeds of up to 1500RPM. The CPU cooler has four copper heat pipes that offer direct contact with the CPU for faster and more efficient heat transfer.

When it comes to installing it onto your CPU socket, the cooler has an optimized mounting kit and all the necessary tools that make the process pretty effortless for you.

7. Scythe Mugen 5 Rev.B

Scythe is known for producing some great quality CPU coolers and the Mugen 5 Rev.B maintains the quality with its impressive cooling capacity and compatibility with modern CPU sockets.

The Mugen 5 Rev.B is a single tower CPU cooler that features Scythe’s 120mm Kaza Flex PWM fan that rotates at speeds of up to 1200RPM, delivering high static pressure and precise airflow for the best cooling performance. The fan is not only designed for longevity, but also optimized to provide a near-silent operation even at maximum speeds.

It has a nickel-plated copper base and six copper heatpipes that help ensure faster heat transfer and more efficient cooling of the CPU. The cooler provides enough cooling capacity to maintain an overclocked processor within safe temperature levels.

The cooler’s unique design ensures maximum clearance for RAM memory kits and the rear cut-out fin allows for compatibility with a range of CPU sockets. With a 154mm height, you can fit this CPU cooler into most of the modern PC covers.

With this cooler you shouldn’t worry about installation as it comes with spring mounting kit that makes the entire process secure and easy for you.

8. be quiet! Dark Rock Pro 4, BK022

The Dark Rock Pro 4 stands out from the rest of the CPU coolers on our list for its near inaudible fan operation and great cooling performance.

The Dark Rock Pro 4, BK022 features a high-quality dual-tower design comprising two 120mm PWM fans with fluid-dynamic bearings and highly optimized blades that provide incredibly high-air pressure.  The fans are uniquely designed to remain almost inaudible even when running at maximum speeds.

This silent CPU cooler also boasts six high-quality copper heat pipes that work to ensure increased heat transfer rates, which helps to efficiently cool the CPU even under heavy load. The cooling fins are also uniquely shaped in a wave-contoured design for increased air circulation and better heat dissipation.

 This cooler’s cut-out designs allows for more clearance making it compatible with most modern RAM memory kits.  It also allows you to add a third 120mm fan for a much improved cooling performance.

Installing it onto your CPU socket is pretty easy as it comes with a mounting kit that’s black in color to nicely match with the cooler.

Overall, the Dark Rock 4 BK022 is a powerful dual-tower cooler that is highly optimized to keep your CPU cool even when running demanding programs.

There you have it! The above mentioned CPU coolers are the best you can find out there for under $50. All the budget CPU coolers are designed to provide the best cooling capacity with minimal noise levels and compatibility with most of the modern processors. They are also universally compatible with virtually all motherboard components.

When deciding the right one for you, makes sure you choose one that supports your current processor and can perfectly fit into your PC case.

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