Best Low Profile CPU Cooler for Overclocking

Let’s see the best-performing low-profile CPU coolers that offer excellent performance when it comes to achieving higher clock speeds or overclocking.

Tips to make your CPU cool

For efficient CPU performance, you need to remove and disable viruses and other memory-hungry programs. Occasionally overclocking your CPU can release a lot of heat that is quite difficult to manage while using your PC. To that end, buying the best low-profile CPU cooler for overclocking is essential to keep your system cool.

Top 10+ best budget low profile CPU cooler for overclocking in 2021

The low-profile CPU coolers listed here are long-lasting and increase the efficiency of your computer.

1. Dark Rock Tf, BK020

Dark Rock Tf is a premium high-quality low-profile cooler. It handles stock as well as overclocked performance really well. Dark Rock Tf is absolutely amazing for a low-profile CPU cooler, this cooler has a very aesthetic look and I think it’s definitely worthy of praise. The Dark Rock Tf features two 135mm fans that run at high speeds but try to keep the sound as low as possible.

Measuring 162.6 x 140 x 130.8mm and weighing 810g, this cooler fits very easily into a small form factor board. Between the fins are six high-performance 6mm heat pipes. The cooling performance of Quiet Dark Rock Tf is amazing. In stock and overclocked idle, the Dark Rock Tf was able to maintain a temperature of 25 degrees Celsius.

Taking things a step further, this cooler was able to maintain 58 and 70 degrees Celsius for non-OC and OC loads, respectively. Under very strenuous loads, the CPU seldom rises above 80 degrees Celsius. For a low-profile cooler, this is a really good number. The quietness made people know that these dual 145mm fans will be very quiet.

Even after pumping the fan to full speed at 1400RPM, the noise level does not exceed 34dBA. The Dark Rock Tf features a dual-fan design with a heatsink sandwiched between them. Installation is not as easy as the two Noctua coolers above. Mount the backplate on the socket and apply thermal paste. Then attach the appropriate mounting bracket and screw it in place.

Finally, attach the fan over the heatsink. The installation process can be a bit tricky for beginners who are not familiar with it. The dual 135mm noise fans with advanced hydrodynamic bearings and 6-pole motor help keep noise levels down.

The Dark Rock Tf cooler is a fantastic product. It’s a huge improvement over the stock coolers you can usually get on AMD and Intel CPUs. You can really get what you paid for with a Dar Kk Rock Tf cooler, it will definitely give you big money back.

Be Quiet Dark Rock Tf

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  • Great low-profile feature
  • It handles overclock mode really well
  • It has a very quiet operating fan without noise.
  • A bit expensive.


The Noctua NH-L9i is the best low-profile CPU cooler and currently leads the market with the highest review rating. It has fairly good specs compared to other CPU coolers. Optimized and works great in powerful conditions. Noctua NH-L9i is an air-cooled cooler that can be used in confined spaces. It measures 95x95x37mm and weighs 420g. A small cooler with an attached fan and heatsink material made of aluminum and copper.

Compatible with both Intel and AMD processors. However, it is important to discuss here that this low-profile CPU cooler can manage overclocking at a low level. Please note that if you plan to use it for heavy overclocking, it makes no sense. But it is the best choice for HTPC and gaming.

Who enjoys buzzing while using a PC? No one appreciates being distracted while working on a computer. For anyone who is easily addicted to noise, the NOCTUA NH-L9i is the best choice. This CPU cooler is known for its top quality. We have already mentioned that this is the best low-profile CPU cooler


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  • Low noise production
  • Own a material with good heat absorption
  • Lightweight and small in size.
  • Doesn’t lead to a voltage increase.

3. Cooler Master i71C RGB

The Cooler Master i71C offers a huge advantage in terms of buck performance. You don’t have to invest a lot of money, and in the end, you get a keyboard that offers a huge thermal improvement over a basic cooler. You can also get a cooler with rocking RGB lighting that can be synchronized with a variety of other vendors for under $20.

The Cooler Master i71C is a significant improvement over conventional coolers. In stock, the load temperature did not exceed 65 degrees Celsius. On overclocking, the performance started to drop slightly as the temperature approached 90 degrees Celsius. Overall, this cooler was able to offer a significant improvement over the standard coolers shipped with Intel or AMD CPUs.

The PWM fan is adjustable in speed from 600 to 180u0 RPM. Besides, the fans were surprisingly quiet. The noise level did not exceed 30 dBA. Add all this to the RGB effect and you can safely say that this is one of the best low-profile RGB CPU coolers out there.

The design is simple, it is a metal heatsink with 57 fins and a 120mm fan. You can see through the blades of the fan which helps with the RGB lighting this cooler has. The heat pipes are exposed to copper and are closely connected via fins on the i71C. The copper insert provides excellent heat dissipation which helps to cool the CPU.

This cooler is compatible with LGA115x chipsets. Align the Cooler Master i71C’s backplate with the socket and screw the fan into place. Add some thermal paste and secure the mount bracket. At 60mm tall and weighing 385g, this cooler is slightly taller.

Cooler Master i71C RGB

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  • The RGB lighting is compatible with many other vendors.
  • The noise level remains very low even under load.
  • A really big bang for the buck value.
  • You may lose one RAM slot.

4. Arctic Alpine 12

Arctic Alpine 12 is an economical cooler. Alpine 12 uses superior heat sink material and its traditional and unique design makes it suitable for small PC cases. With a height of 42mm, it’s perfect for a mini gaming PC. However, it is a low-profile CPU cooler with a simple and smooth architecture that can handle mid-range gaming processors.

It also has a push pin system included with most existing Intel coolers, making installation easy. But it can be used for overclocking. A CPU cooler that can work perfectly with a processor with 4 cores. However, you cannot exceed more than 4 cores as the additional cores generate more heat.

ARCTIC Alpine 12 is the best cooler for those on a small budget. You can get it for less than $15. It is popular in the community due to its low cost. But citing heat absorption, this cooler is not an elite choice. Most gaming PCs have high-end gaming processors that dissipate a lot of heat, and these coolers aren’t meant to handle the excess heat.

Also, if you’re going to overclock your processor, don’t expect it to be able to handle excessive overclocking. Designed for moderate overclocking. Higher levels of performance require more cooling fans. Because you can’t expect any special performance from this cooler.

Arctic Alpine 12

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  • Great for processor with 4 cores
  • Traditional and unique design
  • Good for moderate overclocking.
  • Not suitable for high-tech game processors.

5. Cooler Master MasterAir G100M

The Cooler Master MasterAir G100M is the best choice for cooling your running PC. This CPU cooler has been highly rated by various internet platforms because of its cooling effect. It comes with elegant design and innovative technology.  It has nice pipes for heat which dissipates heat nicely.

Another thing is that it is easy to install and works well with any type of processor. If you’re a gamer and you’re using a high-tech processor in your PC, this cooler is your best bet. Aluminum fins work perfectly for heat dissipation and keep your PC cool for a long time.

Another feature is that it is not too expensive. You can experience a good CPU cooler at an affordable price. However, it lacks a few features, but it is not suitable as it is a low-cost CPU cooler. In terms of overclocking and heat dissipation, we can consider a noble CPU cooler. It is said to be the best low-profile CPU cooler for overclocking as it works well for moderate overclocking.

Cooler Master MasterAir

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  • Great for Overclocking.
  • Elegant design with innovative technology
  • Aluminum fins work perfectly.
  • Produces bit noise when fans speed up.


The Cryorig C7 is definitely the best CPU cooler we have on the market. However, this cooler is slightly more expensive than others. Works great on heavy CPUs and is also great for gaming PCs. This CPU cooler comes in a variety of colors and is compatible with all types of sockets. With a height of 47mm, it fits snugly in a mini case.

However, this cooler has 4 heat pipes that do a good job of removing heat from the PC. The Cryorig C7 can be expensive, but its outstanding features have made it popular among buyers. This CPU cooler can cool your PC efficiently. Also having the right color is one of the additional aspects.

Also, this CPU cooler doesn’t require a guidebook to install on your PC. You can easily do it yourself. This cooler works well under load and doesn’t make much noise during operation. This is a bit expensive, but because of its features, you can think of it as the best low-profile CPU for overclocking.


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  • Great for moderate overclocking
  • Best in terms of heat absorption
  • Doesn’t make much noise during operation.
  • A bit expensive.

7. Cooler Master GeminII M4

The Cooler Master GeminII M4 is one of the best quality CPU coolers. 4 direct contact heat pipes absorb heat efficiently. In this way, it becomes the basic part of the CPU. This CPU cooler directs the heat flow to aluminum fins which are dissipated by a 12mm slim fan. Compatible with Intel and AMD systems.

The most effective feature of the Cooler Master GeminII M4 is that it can be used even with excessive overclocking. It was very surprising because of its unique style and design and is now a buyer’s priority. This is the age of modern technology and we definitely want to operate everything in our comfort zone.

Most of us are gamers and the rest do office work from home. Some of us overclock our CPUs for efficient performance. However, we overlook one factor that overclocking releases a large amount of heat that is very dangerous at the same time.

If you don’t consider buying the best low-profile CPU cooler for overclocking, you’re risking the life of the other components of your CPU. While we’re talking about overclocking and heat sinking, the Cooler Master GeminII M4 is a better choice for overclocking and best suited for gaming and other purposes as well.

Cooler Master GeminII M4

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  • 4 direct contact heat pipes
  • Compatible with Intel and AMD systems
  • The noise level is low.
  • A bit expensive.

8. Thermaltake Engine 27

The Thermaltake Engine 27 is a decent CPU cooler with nice controls. With a height of 27mm, it is ideal for mini-ITX cases. The huge heat of the CPU can be controlled with this cool cooler. This is the shortest CPU cooler we have. The top-rated feature of this cooler is PWM technology. This technique is highly desirable and works well in these coolers.

The fan is fast and cools the processor. This factor excites most PC users. It’s metal and can control a large amount of heat emitted by the CPU. It’s perfectly designed and works great with your game processor. This cooler transfers heat instantly without delay.

In terms of overclocking, this is one of the best CPU coolers out there. But still can’t expect everything from this CPU cooler, but so far it’s good for overclocking. According to the reviews, this cooler is one of the most versatile coolers we have. It works exactly as promised. But above all else, compared to other coolers, you can see that the price is a bit high.

These coolers will perform well under heavy loads, even if they can withstand temperatures up to 65-70 degrees. According to the price, it should be more surprising and reliable. Nonetheless, these are the best low-profile CPU coolers for overclocking we’ve been discussing.

Thermaltake Engine 27 1U Low-Profile

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  • Comes with PWM technology
  • Supports Intel processors
  • It uses good quality heat sink material.
  • A bit expensive.

9. ARCTIC Alpine 11 GT Rev 2

The Arctic Alpine 11 GT is a bit of a performance upgrade, especially when compared to the Intel stock cooler. A denser heatsink does a good job of dissipating heat, but the main advantage of this cooler over other basic cooling units is that it is much quieter.

The Arctic Alpine 11 GT has a place on our list for many good reasons. Multi-socket compatibility makes it a user-friendly device. Very low noise generation is the reason it is so popular. Not only is it very reasonably priced, but it’s also one step ahead of most stock coolers.

If you’re looking for an all-in-one cooler that runs quieter and delivers satisfactory performance for a fraction of the cost, the Arctic Alpine 11 GT is definitely the right choice.

ARCTIC Alpine 11 GT Rev 2

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  • Greate quality
  • Very low noise generation
  • Multi-socket compatibility.
  • Not compatible with AMD.

10. Cryorig C1

The Cryorig C1 is another low-profile CPU cooler on the list. If you don’t want to use a regular cooler, you can choose this. C1 is the bigger and newer version of C7. It’s the only cooler on this CPU cooler with a large 144mm fan with a 140W TDP. Having a 144mm fan means you need a lot of space, so if you have space in your room, you can easily go there.

However, it is cheaper than the C7. Due to its large size and less attractive construction, most users do not admire it. In terms of overclocking, this is the best choice if you want moderate overclocking. However, it doesn’t work well on high-tech processors and excessive overclocking.

This CPU cooler can absorb heat well, and if you’re not a heavy computer user, this is your best choice. But keep in mind that the C1 cooler also requires low-profile memory. The Cryorig C1 is the best choice for individuals with a limited budget.

This is because it is cheaper than the Cryorig C7. But in my opinion, C7 has better heat absorption and size than C1. Any CPU with a decent level of overclocking can buy it. It serves the primary purpose of a CPU cooler and also supports Intel and AMD processors.

Cryorig C1

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  • Greate quality
  • Large 144mm fan with a 140W TDP.
  • It doesn’t work well on high-tech processors.

Best Low Profile CPU Cooler Buyer’s Guide

When deciding to buy the best CPU cooler, the first thing that comes to mind is that you should buy one with the best cooling performance. Below we have mention essential things to consider when choosing a low-profile CPU cooler.

1. Connector

One thing to consider when buying a low-profile CPU cooler for overclocking is the 3-4 pin. And the 4-pin connector is much better than the 3-pin connector. The 4-pin connector allows you to easily modify the fan’s speed and volume. All of these connectors are user-friendly and very light in weight.

The 3-pin connector does not allow you to make certain types of adjustments, such as changing fan speed or anything else. The 4-pin connector is more secure than other pins.

2. Fitting

When we talk about fittings, we don’t mean that a low-profile cooler has to physically fit your PC. Although required! One of the areas at issue is whether it fits perfectly into the CPU socket on the motherboard. The space around the CPU socket is tight, so size should be taken into account.

Keep in mind that size matters. Any kind of physical interference in your PC box is absolutely undesirable and is a way to cause a bunch of other problems. Just because the cooler is low-profile doesn’t mean it’s still compact enough to fit almost anywhere. Dimensions must be taken into account.

3. TDP (Thermal Design Power)

Thermal Design Power is a measure of the cooling performance of a CPU cooler. The TDP rating is directly proportional to the amount of cooling required. So if you have a high wattage rating, you should buy a cooler with a good rating. You need to look at the type and grade of your CPU.

Once you know, you need to find a cooler that is a little higher than that. You don’t want to climb too high as it means money is wasted. But keep a fair margin so there are no problems.

4. CPU cooler size

Low-profile CPU coolers aren’t as flexible as those made for ITX-sized cases or boards. There isn’t much real estate to work in. You can guess the size of the cooler by looking at the size of the cooler. With that in mind, don’t block adjacent ports and choose the one that actually fits your motherboard.

5. Noise

CPU cooler fan noise is just annoying. There are no two ways about it. I don’t want the computer to make the airplane engine sound. Some coolers keep noise levels low decibels, others do not. The RPM of the fan is directly related to how loud the cooler is.

Generally, a noise level of less than 30 dB is acceptable. Cases and other environmental noises suppress sound well. Noise levels higher than that can be annoying.

6. RGB aesthetics

The Noctua cooler is simply fantastic but follows a very nice color scheme. On a PC that looks great overall, with RGB lighting illuminating and changing colors, this scheme can taste bad. Some coolers provide a significant temperature drop without compromising the look at all.

7. Compatibility

Intel and AMD currently have two of the most popular chipsets on the market. Intel has long dominated the market, but the number of AMD processors is also on the rise. However, not all coolers support these different types of chipsets. You should check which chipset you have and whether the cooler you are looking for supports that chipset.

8. Price

In the list above, we’ve tried to cover a range of different factors including the prices of coolers. In general, the more you invest, the better you start looking for products. However, there are plenty of decent coolers out there that do more than just a satisfying job and don’t cost much.

9. Guarantee

Another important factor that people usually ignore when buying a CPU cooler for overclocking warranty. The best CPU coolers also come with a warranty.


1. What is a low-profile CPU cooler?

Low-profile coolers are not designed to provide advanced heat. If you’re planning to build a mini-ITX gaming PC or other small form factor system, the low-profile option may be the only option you should consider.

Does the size of the fan matter?

Simply put, the size of the fan matters. The 120mm fan is the most popular fan for low-profile CPUs. A larger fan can push more air than a smaller fan, both running at the same RPM.

3. Which low-profile cooler is right for you?

A suitable low-profile cooler works effectively and can withstand heavy loads. It should be possible enough for optimal performance without making as much noise that is more likely to cause a disturbance.

What is the difference between a 3-pin connector and a 4-pin connector?

The 4th pin has a built-in PWM pin, which is high-efficiency speed control. It will help you adjust the fan speed and set the ideal RPM.

On the other hand, a 3-pin fan doesn’t use PWM to control its speed. Instead, it uses variable voltage control and adjusts the speed accordingly.

How long does the thermal paste need to be replaced?

Generally, thermal pastes last about 2-3 years. But that may depend on how hot your CPU can get. Obviously, the paste dries faster if the CPU runs at high temperatures frequently. A good quality thermal paste will last a long time and provide a temperature drop of several degrees.


With all of this, you should have a good idea of ​​what the best low-profile CPU cooling fans are for overclocking and non-overclocking. A buyer’s guide will also help you decide what to keep in mind when making a decision. For further queries feel free to ask in the comment section below.

About The Author

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Hi, I am YAM, a tech content writer. I have written about the latest technology, gadgets, software & apps for over 5 years. I love to learn, read & try new gadgets and Tech. I founded 10techno to help you find the best Tech Gadgets and techniques for Making your choice easily without hassle.

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