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Best Low Profile CPU Coolers For OverClocking

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CPU cooler

Using a compact-sized case saves us a lot of space as well as the sizes of the components in the case, but as good as this sounds, it comes at a cost. 

Overheating of CPU is synonymous with compact-sized cases because of the size constraints which causes limited airflow to reach the CPU especially while overclocking.

I do not intend to bore you with a sermon on the damages that an overheated CPU can cause because you must have experienced it first hand but just in case you don’t know, throttling, bottleneck, and system lag can make you second guess the quality of your choice CPU but hey, the drop in performance is on you. 

Nevertheless, you can change the narrative by using a CPU cooler that is compatible with compact-sized cases, hence the name low profile CPU coolers. Low-profile CPU coolers are highly effective for heat dissipation in small form cases and to be sure that you are getting value for your money, check out our top 3 picks for the best low-profile CPU coolers for overclocking.

The listed CPU coolers have been tested with overclocked CPUs and they provide excellent and effective cooling performance for overclocked CPUs.

Our Top 3 Picks For The Best Low Profile CPU Coolers For Overclocking

Cooler Master G200P

RGB Enabled Low Profile CPU Coolers For Overclocking


Asides from having eye-catching RGB colors, the Cooler Master Air G200P is equipped with two low-profile heat piles that are well built for effective heat dissipation. Its 39.4mm size makes it suitable for low profile / small form cases and HTPCs while providing effective thermal dissipation mostly caused by overclocking. 

Its cooling feature implements a 92mm squared PWM fan with RGB lighting whose air can cover a wide area within a short time with very little noise. The fan has automatic speed control and is also compatible with tall RAM modules and GPU cards on mini ITX motherboards.

The combination of airflow and heat sink in the design of the Cooler Master G200P allows for effective ventilation with little or no resistance of air to the heat sink.

The cooler master G200P comes with a wired RGB LED controller that makes it easy to fully customize the CPU cooler with just a button. It is highly efficient, operates with low noise, and is compatible with diverse RGB motherboards with Intel, AMD, and AM4 sockets and it offers full-color customization with motherboards such as Mystic light, Aura, Polychrome sync, etc

Pros and Cons


  • It is fully compatible with different types of RGB motherboards.
  • Its cooling system is a combination of airflow and a thermal heatsink. Low noise.


  • It is only configured for horizontal airflow.
  • Some people experienced slight difficulty in the installation process. 

Check it out on Amazon

Noctua NH-L9i

37mm Low Profile CPU Coolers For Overclocking


Noctua is one of the most popular and highly recommended brands for low-profile CPU coolers that have proven to stand the test of time especially when it comes to cooling processors whose heat factors are mostly as a result of overclocking. 

The NH-L9i is a 37mm small form CPU cooler that is designed to function with low noise. It features an exclusive Noctua AAO frame and an aerodynamic design that holds a PWM fan with automatic speed control and a small-sized heatsink that is made of aluminum and copper. 

It has a 95x95mm footprint which makes it highly suitable for small form cases without causing issues with the chipset coolers while simultaneously preventing overhanging of RAM slots to make it fully compatible with tall memory modules.

This CPU cooler uses a SecuFirm2 mounting system that makes it easily installable, plus it has a low noise adaptor and a high-quality NH-A9x14 PWM fan that supports automatic speed control and quiet operation.  

The NH-L9i is fully compatible with PCIe cards, it comes with a high-end thermal paste and it is backed up by a 6-year warranty.

Pros and Cons


  • It is 37mm tall.
  • It can be easily mounted via its SecuFirm2 mounting system. 
  • It has a 6-year warranty.


  • It is not suitable for heavy overclocking.
  • It does not have RGB settings. 

Check it out on Amazon

Sychete SCBSK-3000

69mm Low Profile CPU Coolers For Overclocking


Small form cases come in different sizes and the two previous CPU coolers on our list might not be suitable for your PC case size, hence the Sychete whose size is slightly bigger than the other colleges on our list. With just 69mm, the Sychete CPU cooler is advertised as a low profile that makes it ideal for small form cases, mini ITX, and HTPCs. It has a 120mm slim fan that is combined with a heatsink to deliver optimum cooling and ventilation that matches the speed at which the computer is running. 

It is equipped with five sintered heat pipes that have a copper base layout and a 15mm thick heat sink that effectively transfers heat. The heat pipes are designed in a way that makes them slightly tilted to the back to prevent the radiator from being directly above the baseplate.

The layout of the Sychete SCBSK 3000 coupled with its easy H.P.M.S 3 mounting system makes it highly compatible and easy to use with different types of motherboards, sockets, and diverse platforms too. It is highly durable and reliable for cooling overclocked CPUs with very low noise.

Pros and Cons


  • It is 69mm tall.
  • It can be easily mounted via its H.P.M.S.3 mounting system.
  •   Its cooling system combines both heatsinks and heat pipes.


  • No RGB support.
  • It is slightly bigger than the other coolers on our list. 

Check it out on Amazon


CPUs in small form cases tend to overheat as a result of the small size where all the components are made to fit in and insufficient cooling can result in a lot of damage. Hopefully, our recommendations were helpful in your search for a low profile CPU cooler and if you still want to check out more options, you’ll find them on

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Favour Etim

Years of hard work, research, and internship in technologically and computer-related fields have helped Etim Favour to produce informative and engaging writings on computers and technology-related products. When Favour is not writing, you’ll find her answering questions to help gamers and office workers to build the best battlestation/workstation.

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