7 Best CPU Coolers under $50 for 2024

When you’re building a PC, the components are only half the battle. Yes, you need things like motherboards and graphics cards but can’t forget about one of the most important parts of your system: cooling. Some people don’t think about it that much, some just use whatever they have lying around, while others invest significant time researching how to keep their high-powered computers cool.

One thing is for sure if your PC is overheating after heavy use, performance will become inconsistent or slow down over time as different elements get too hot to function properly. Luckily, there are a number of Best CPU Coolers under $50 available today that will help you maintain maximum performance for years to come at an affordable price.

So whether you’re looking for the best CPU Cooler under $50 to help increase airflow and lower temperatures in your machine, or the best CPU Cooler so that your PC can last longer without throttling, this guide will surely have something for you. Let’s get started we’ve got a lot of ground to cover.

Things To Consider

Most people think the most important part of a gaming PC is a graphics card. Well, graphics cards are essential to gaming but CPUs can be just as important if you want some quick-game session while you’re waiting for your significant other to get ready.

Heat Sinks: The first thing you need to know is that bigger ain’t always better when it comes to coolers. The size of the fan attached determines how much air it can push out and over what are called “heat sinks”, which are metallic structures used for drawing heat away from anything electronic. Since CPUs run hot due to their microscopic nature, they require special attention when cooling down. So if you’ve got a bulky CPU cooler in your rig, chances are you’re putting your computer at risk of overheating in the long-run.

Air Flow: But that’s not all, while some coolers are made with air-flow in mind, others are designed for water cooling. That means they don’t just circulate air inside your rig but actively pump coolant around the tubes before sending it toward the radiator where the heat is released from.

Overclocking: If you plan on overclocking your CPU or if it’s producing extra heat due to heavy usage, water cooling is the way to go. But if you’re just looking to upgrade your gaming experience, get an air cooler. They make less noise, are cheaper and can be swapped out for larger or smaller fans depending on your needs.

List Of Recommended Best CPU Coolers under $50

1. Cooler Master Hyper 212

Best Premium CPU Cooler under $50


Improved Fan Blade Design increases airflow

 120mm wide by 25mm high PWM controlled fan

 4 direct contact Heat-Pipes


 Overall height may interfere with RAM

 Fan speed cannot be manually controlled

Cooler Master Hyper 212 is the best selling CPU cooler in the budget gaming world. It’s packed with features that make everyday life easier, more entertaining and more productive. It’s the perfect device for anyone who wants to do more with their PC. And now it comes in two sizes so there’s an Hyper 212 for everyone. The direct contact heat-pipe design effectively cools the MOSFET and VRM areas as well as the processor, without raising overall system temperature.

It’s compact and low profile design fits easily in small PC cases and doesn’t interfere with other components such as RAM or larger graphics cards. Providing twice the surface area of conventional single fan CPU coolers, the Hyper 212 EVO makes use of 4 continuous direct contact Heat-Pipes and a 120mm wide by 25mm high PWM controlled fan. Improved Fan Blade Design increases airflow throughout the entire range of operation for maximum cooling performance. The Hyper 212 HI-EVO now includes the new NF-F12 PWM 120mm fan, for further improved performance and quiet operation.

Supporting fully automatic speed control via PWM, users are able to fine tune their coolers’ fan speed (between 600 – 1500RPM) to find the optimal balance of performance and noise. The extended fins height allow for increased heat dissipation and more surface area coverage, especially when combined with an additional side fan to maximise heat displacement. Its robust cooling performance provides maximum cooling while maintaining compatibility with almost all current desktop platforms including Intel LGA 2011/1366/1155/1156 and AMD FM1/AM3+/AM3/AM2 socket types.

2. Scythe Mugen 5

Best Flagship CPU Cooler under $50


 Asymmetrical heatsink with heatpipes

 Improved backplate provides full motherboard support

 Mounting system makes installation easier


 Only two U-shaped heatpipes

 More uniform gap between heat pipes

The Mugen 5 is Scythe’s flagship model and has been redesigned from the ground up. It features an asymmetrical heatsink with heat pipes that are specially aligned to match the orientation of the socket, which allows it to exhaust hot air directly outside your case. This makes it ideal for use in cases where airflow is restricted by other components or cable clutter. Its six high-performance heat pipes are arranged so that they take advantage of natural convection currents within your system, allowing them to draw heat away from your CPU even more efficiently than before.

Mugen 5 offers six 6mm high-performance heat pipes and a very high cooling capacity. Its new asymmetrical heatsink is precisely aligned with the center of the fan to ensure efficient, uniform airflow. With only two U-shaped heat pipes for each side, Mugen 5 has a more uniform gap between heat pipes compared to typical 3+1 pipe arrangements. This ensures that heat transfer among heat pipes is evenly balanced so that all heat pipes work equally throughout the entire surface of the heatsink fins for maximum cooling effect.

Scythe’s newly designed mounting system makes installation easier than ever! The improved backplate provides full motherboard support by extending around both sides instead of having cutouts on either side so it can truly support every inch of the socket area. The brackets simply hook onto the backplate and then secure with a single screw into a dedicated mounting plate, which gives you an easy installation by simply raising and lowering one bracket to fit your CPU height.


Best Choice CPU Cooler under $50


Dual fan mode

 Low profile

 95x95mm footprint


 Low clearance height

 Only one fan supplied

The NH-L9i is a perfect choice if you are building a powerful HTPC or small form factor system. Thanks to its 95x95mm footprint, the NH-L9i clears the RAM on all Intel-based mini ITX boards and allows full access to the PCIe x16 slot. Combined with low profile components it doesn’t overhang any of the motherboard’s connectors so even large graphics cards will fit in nicely. Its 92mm NF-A9 fan supports fully automatic speed control via PWM for outstanding quietness of operation.

Noctua’s premium quality NF-A12x25 PWM fan allows further improved performance in dual fan mode. In addition, this highly compact cooler offers excellent compatibility. A front-mounted 120mm/140mm fan can be added for extra cooling boost (both fans supplied with additional Low Noise Adapters), making it ideal also for use in noise critical environments. With its supreme capacity at low clearance, the NH-L9i is a perfect match for compact systems with double (or triple) SLI/Crossfire setups or in ultra-compact enclosures.

It’s a 95x95mm footprint and is equipped with one of Noctua’s 92mm fans (the NF-A9), it provides efficient cooling at lower noise levels than smaller 92mm coolers. At less than 145mm in height, the NH-L9i is short enough to fit most modern CPU sockets without conflicts due to PCIe slots or RAM banks. Combined with an appropriate low profile cooler (e.g. NF-A9x14 PWM) this makes the NH-L9i an excellent choice even for highly compact HTPC systems.

4. Gamemax Gamma 500 Rainbow

Best Rig Frozen CPU Cooler under $50


 Very colorful + Solid copper base

 92x92x25mm large silent fan

 Maximum rotational speed of 3000 RPM


 LED light doesn’t stay on

 Noisy at high speeds

Whether you’re a new PC Builder or an experienced Professional this Gamemax Gamma 500 Rainbow CPU cooler is the perfect product to help keep your new gaming rig frozen. This pc hardware gadget is a combination of efficiency and craftsmanship that will make a complete difference in keeping your system stable, cool, and running at peak performance with extreme cooling power for all gamers.

It’s quite possible the most colorful cooler on the market today. With more colors than you can shake at, there’s something here that just about anyone could love except those who dislike neon colors of course. If attention-grabbing color isn’t enough for you then go ahead and check out our additional features as well. The gamma 500 is engineered with a solid copper base and a 92x92x25mm large silent fan with a maximum rotational speed of 3000 RPM to provide cool air for the CPU and maximize heat dissipation.

It’s designed with a smart power LED indicator that will let you know when it’s powered on/off via the colored LED light in front. The cooler also includes two 154x120mm VGA support kits, one overclocking knob for easy temperature control, and a universal backplate mounting system for Intel i3,i5, and AMD AM4 sockets. If you’re looking for another way to keep your PC running cool and efficiently then look no further than the GAMEMAX Gamma 500 Rainbow CPU cooler.

5. be quiet! BK009 Pure Rock

Best Silent CPU Cooler under $50


 Great cooling performance

 Air inlet/outlet at the front of its tower

 Full support for all modern CPU sockets


 fan is not PWM manageble

 Only 0.7″ high

be quiet! BK009 Pure Rock is a low-profile CPU cooler with great performance. It features intelligent airflow direction control on the top of the heat sink to maximize cooling efficiency, and it’s compatible with over 20 different Intel and AMD platforms. It has an air inlet/outlet at the front of its tower. The advantage is that this feature creates an artificial vortex that provides better cooling power thanks to optimized airflow direction meaning it helps your PC perform even better than before.

The heat sink has an air-inlet at its very bottom. The advantage of this feature is that the cool air comes directly from the outside so no warm air gets in there. That means less dust build-up, noise reduction, and increased efficiency when cooling your PC. It is only 0.7″ high while being able to deliver up to 130 Watts of cooling performance on Intel platforms almost twice the performance on the stock cooler. On AMD systems this model offers even better value with its price/performance ratio in mind.

The Pure Rock series features full support for all modern CPU sockets on the market, including AMD AM2(+), AM3(+), FM1, and FM2(+) as well as Intel LGA1155/LGA1156/LGA1366/LGA2011 (Square ILM). Even though be quiet! Pure Rock is compact, it features four heat pipes with Direct Touch Technology which transfers the heat from the CPU to the heatsink efficiently. The pure copper base is made of high-grade raw materials and guarantees a very good cooling performance.

6. Deepcool Gammaxx GT BK

Best Budget CPU Cooler under $50


 Decoupled fan blades

 Excellent for overclocking

 Small footprint for most cases


Adhesive pads on probes

 3×2 EPS12V connector

The Gammaxx GT BK is an excellent buy for those with limited space on the motherboard. It’s small enough to fit in most mid-ATX or larger motherboards, yet packs all of the power needed for overclocking any processor you might have. The fan has three levels of rotation, with Standard mode being suited at 750 RPMs and Split Mode between every 120 degrees with two fans operating at 1850RPMs. This is accomplished via a PWM controller for continuous speed control that ranges from 550 RPM up to 2050 RPM that may be monitored using your PC’s BIOS Logger utility if desired.

All this makes it extremely versatile especially if there are sound restrictions since the fan blades are decoupled by having rubber vibration dampers that absorb vibrations. The Gammaxx GT BK has the same six pins in a 3×2 configuration as most CPUs with 6th generation sockets. This is known as the EPS12V connector, which allows for two fans per power supply with both having speed control through one 4-pin fan header.

It has several safety features that include Over Current Protection (OCP), Short-Circuit Protection (SCP), Over Voltage Protection (OVP), and Thermal Protection, which all protect you from any mishaps during overclocking. It also features an adjustable thermal probe to monitor the chassis’ ambient temperature for an even faster response. It has a total power rating of 85 Watts, making it ideal for high-end CPUs that pull around 100Watts or more, and it is compatible with the latest Intel CPU sockets, including LGA1151, LGA2011-3/v3/ v4, and LGA2066 socket types.

7. Arctic Freezer 33 Esports ONE

Best Aesthetic CPU Cooler under $50


 Performance Capability

 Performs well

 Suitable for budget buyers


 Unobtrusive design

 LED fan is green instead of blue or red

With a white and orange color scheme for aggressive esports aesthetics, the Arctic Freezer 33 Esports ONE CPU Cooler from the Arctic cools your CPU better than a competitive gamer at a LAN event. Designed to fit into mid-sized tower cases, this cooling solution will help reduce noise levels during long gaming sessions with its 92 mm green LED fan that can be adjusted using the manual control knob on top of the heatsink’s aluminum air intake grill. The additional three smaller fans add additional power in hot situations when it really matters most to keep things cool under pressure.

Its cooling system stands out with a big visual impact at LAN parties and gaming events without having to break the bank on a more expensive aftermarket air cooler solution. With a price tag of around $40, it is reasonably inexpensive for what you get in return as far as performance goes. If your case cannot handle anything larger than this mid-sized cooler, then it will be an excellent option for you because there are no other 32 mm thick CPU heatsinks available right now on the market.

With its wide compatibility range of both AMD (socket AM2/AM3) and Intel (LGA 775/1150/1151/1155/1156) CPU support, this CPU Cooler from the Arctic is great for many different PC builds. The selling points of this cooler are its aesthetically pleasing design with the green LED fan, high-performance thermal resistance capability, reasonable price point, and compatibility with most cases on the market. There are not any extreme drawbacks to really mention with this product because it does what it advertises very well without introducing anything excessive that would be outside of an average user’s needs.


Finding the best CPU cooler under $50 can be a daunting task, but we believe that the coolers we’ve listed are some of the best options currently available. They all offer great performance and value and should be more than sufficient for most users. If you’re looking for a budget-friendly CPU cooler, these are definitely worth considering.

With our recommendation, the Scythe Mugen 5 & Arctic Freezer 33 Esports ONE Coolers, are the best CPU Coolers under $50. These coolers offer great performance and value, and they should be more than sufficient for most users. While considering your budget, don’t forget to factor in the cost of a good CPU cooler. A quality cooler can help keep your CPU running cooler and longer, so it’s worth investing in one if you can.

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