7 Low Profile CPU Cooler for Overclocking [TOP NOTCH]


Are you worried about the excessive heat produced by your newly over-clocked CPU and want a CPU cooler? If you have this issue, we have got you covered up. This is the list of low-profile CPU coolers that will bring you peace of mind while you over-load your PC with heavy games.


For the efficient performance of the CPU, it is necessary to clear and free it from viruses and other memory-hogging programs. Sometimes, overclocking a CPU can make it release a large amount of heat which is quite tricky to manage while using a PC. For this purpose, getting the Best low-profile CPU cooler for overclocking is mandatory to cool down your system. 

CPU coolers are important as it draws away heat from the system. It’s also responsible to cool down other hot-running chips such as GPU and RGB header. However, we use certain types of CPU coolers for GPU and RGB headers to save our system from boiling.

CPU coolers are often classified into two categories i.e. low profile and tower CPU coolers. While buying, most people rely on low-profile CPU coolers as compared to tower CPU coolers because of the excellent performance and low noise production. 

I have done a lot of research on them. Here I am going to provide you with a list of top-notch low-profile CPU coolers for overclocking. Who wants to work on a computer that releases heat continuously even though it is dangerous for humans as well? That is why it is necessary to use the best CPU cooler which absorbs excessive heat as well as produces low noise.

Check BEST CPU COOLER FOR i7 9700k


If you are looking for the best low-profile CPU cooler, then you are at the right place. The listed coolers are long-lasting and increase the efficiency of the computer. 

Noctua NH-L9iCheck it now
Cooler Master GeminII M4Check it now
Arctic Alpine 12Check it now
Cryorig C7-47mmCheck it now
Cooler Master MasterAir G100MCheck it now
Thermaltake Engine 27Check it now
Cryorig C1Check it now


Noctua NH-L9i


  • Support Intel and AMD processors.
  • Almost inaudible.
  • Dimension: 95x95x37mm


Noctua NH-L9i is the best low-profile CPU cooler and now it is leading the market. It has quite good specifications as compared to the other CPU coolers. That’s why we included it in our list. It is optimized and works excellent in powerful conditions. 

Noctua NH-L9i is an air-based cooler that can work in confined spaces. Its dimension is 95x95x37mm with a weight of 420 grams. It is a small cooler having a fan connected and having a heatsink material of Aluminum and Copper. It is compatible with both Intel and AMD processors.

However, it is important to discuss this point here that this low-profile CPU cooler can manage to overclock at a low level. If you are planning to use it for heavy overclocking, then let me tell you it does not mean for it. But it’s the best choice for HTPC and gaming. 

Who enjoys whirring noise while using a PC? No one appreciates distraction while working on the computer. And if you are a person who gets easily abstracted by noise then NOCTUA NH-L9i is the best choice for you. This CPU cooler is famous for its top-notch quality. 

We have already mentioned that this is the best low-profile CPU cooler. It has quite upright reviews on Amazon and other online platforms. You can have a quick check on it while buying.

The only drawback it has is that it is made for mild or minor overclocking that does not lead to an increase in voltage. But its other specifications make it the best low-profile CPU cooler but not for overclocking. 


  • Low noise production.
  • Possess good heat absorbing material.
  • Lightweight and small in size.


  • Pricey, not budget-friendly.
  • Isn’t sufficient for heavy overclocking.

2. Cooler Master GeminII M4 (BUDGET FRIENDLY)

Cooler Master GeminII M4


  • Having good quality heat-absorbing materials 
  • Noise level: 8 – 30 dBA
  • Dimension:  137 x 122 x 59mm / 5.4 x 4.8 x 2.3 inch

The Cooler Master GeminII M4 is one of the top-quality CPU coolers. It has four direct contact heat pipes that engross heat efficiently. In this way, it becomes a fundamental part of the CPU.

This CPU cooler directs the flow of heat towards the aluminum fins where it is dissipated by the 12mm slim fan. It is compatible with Intel and AMD systems. 

The most effective feature of the Cooler Master GeminII M4 is that it can be used in heavy overclocking. Its unique style and design make it exceptionally incredible and now it has become the priority of buyers.

This is the era of modern technology and we surely like to operate each thing from our comfort zone. Most of us are gamers and while the rest are performing office tasks from home. A few of us overclock our CPUs for efficient performance.

But we overlook one factor that overclocking releases a large amount of heat which is quite dangerous at the same time. If we don’t consider buying the Best low profile CPU coolers for overclocking, then we are going to risk the life of other components of the CPU. While talking about overclocking and heat absorption Cooler Master GeminII M4 is a better pick up for overclocking and also best for gaming and other purposes too.



  • 4 direct contact heat pipes.
  • Unique design.
  • Doesn’t make any noise.


  • A bit expensive.
  • Not a perfect choice for overclocking so far.  

3. ARCTIC Alpine 12 (BEST PICK)

ARCTIC Alpine 12


  • Good heatsink material.
  • Bearing: Fluid Dynamic Bearing
  • Dimension: 95 x 95 x 77 mm

Arctic Alpine 12 is a budget-friendly cooler. It looks like an old CPU cooler. Alpine 12 has a good heatsink material and its traditional and unique design allows it to fit in small PC cases. Having a height of 42mm that’s why it is suitable for mini-gaming PCs. 

However, it is a low-profile CPU cooler having a simple and smooth architecture that can handle the gaming processors of mid-range. Furthermore, it is easy to install as it has a push-pin system that most traditional Intel coolers contain. 

Although, you can use it for overclocking. It is a CPU cooler that can work perfectly with the processors having four cores. But not allowing you to exceed cores more than four, as additional cores produce more heat. 

ARCTIC Alpine 12 is the best cooler for people having a low budget. As you can get it under $15. Its low cost makes it popular among the community. 

But if we quote about its heat absorption, this cooler is not the elite selection. Most gaming PCs have high-end gaming processors that excrete plenty of heat and this cooler is not meant to handle excessive heat. 

Moreover, if you are going to overclock the processors don’t expect that it can handle heavy overclocking. It is designed for moderate overclocking. For high-level performance, you need more cooling fans. As you cannot expect any extraordinary performance from this cooler. 


  • Budget-friendly
  • Small in size.
  • Good for moderate overclocking.


  • Isn’t decent for high-tech gaming processors.
  • Doesn’t absorb heat efficiently.




  • Supports Intel and AMD processor.
  • Dimension: 97x97x47mm
  • Noise production: 30dBA

Cryorig C7 is definitely the best CPU cooler we have in the market. But this cooler is a bit pricey than others. It works excellent with heavy CPUs and is also suitable for gaming PCs.

This CPU cooler comes in a variety of decent colors and is compatible with all types of sockets. It is 47mm high and sits well for mini-cases. Although, this cooler has four heat pipes that work well when it’s time to drive heat away from the PCs.

Cryorig C7 can be expensive for you but its excellent features made it popular among buyers. This CPU cooler can cool down your PC efficiently. And also having decent colors is one of its additional aspects. 

Furthermore, this CPU cooler doesn’t require a guidebook to install on a PC. You can do it easily by yourself. This cooler works well under load and does not make much noise while working. If we compare Noctua L9i and Cryoring C7 in terms of overclocking, we can see that Noctua L9i is quite respectable. Although this one is more expensive still Noctua L9i works better in terms of overclocking. But, you can consider it as the best low-profile CPU for overclocking because of its features.


  • Good for moderate overclocking. 
  • Small in size.
  • Best in terms of heat absorption.


  • More expensive. 




  • It has a heatsinked material that is Aluminum.
  • Height: 2.9″ / 73.66 mm
  • Length x Width: 5.7 x 5.7″ / 144.8 x 144.8 mm

Cooler Master MasterAir G100M is our top-notch choice for cooling down a working PC. This CPU cooler is a highly reviewed CPU cooler on various internet platforms because of its cooling effect. It comes with an elegant design and innovative technology. 

In terms of overclocking, by testing it on Core i7 with a little overclocking, I observed that the rise in temperature up to 60 degrees, doesn’t lack its performance. This means it works well for overclocking. 

It has nice pipes for heat through which it dissipates heat excellently. One more thing is that it is easy to install and works well with all types of processors. It can be easily mounted on mini-ITX gaming motherboards. 

If you are a gamer and have a high-tech processor on your PCs, then this cooler is the best choice for you. Its aluminum fin works perfectly in thermal dissipation and cools down the PCs for a long time. 

Another feature is that it is not too expensive. You can experience a good CPU cooler at a moderate price. But it lacks some features but it’s not suitable as it is a CPU cooler at a low price. 

In terms of overclocking and heat dissipation, we can consider a noble CPU cooler. It works well for moderate overclocking that’s why we call it the best low-profile CPU cooler for overclocking.

Check Best CPU cooler for i9 9900k


  • Good for overclocking.
  • Budget-friendly.


  • Low-quality LED lights.




  • Dimension: 27*91.5*91.5mm
  • Support Intel Processor.
  • Having a good quality heat heatsink material.

Thermaltake Engine 27 is a decent CPU cooler with awesome controls. It is 27mm in height and ideal for mini-ITX cases. The massive heat of CPUs can be controlled by this awesome cooler. It is the shortest CPU cooler we have.

The top-rated feature of this cooler is its PWM technology. This technology is highly preferable and is used nicely in these coolers. The speed of the fan is quick and cools down the processor. This element excites most PC users. 

It is metallic and can control a large amount of heat excreted by CPUs. It is designed perfectly and can perform well with gaming processors. This cooler transfers heat instantly without any delay. 

In terms of overclocking, this is one of the best CPU coolers for it. But still, we cannot expect everything from this CPU cooler but this one is good so far for overclocking. 

According to price and reviews, this cooler is one of the most versatile coolers we ever had. It works exactly as it promises. But above all, we can compare it with other coolers and find it a bit pricey. 

This cooler works well under heavy load even if it can handle temperatures up to 65 to 70 degrees. According to the price, it should be more incredible and trustable. Nevertheless, it is the best low-profile CPU cooler for overclocking we have ever discussed.

For overclocking, it serves the purpose but still bans us with some limitations which we won’t appreciate under this price tag.


  • Best for overclocking.
  • Good thermal dissipation.


  • A bit pricey.
  • They should include more features in it.




  • Dimension: L144.5 mm x W140 mm x H74 mm
  • Weight: 628kg

Cryorig C1 is another low profile CPU cooler on our list. If you don’t want to use an ordinary cooler, you can opt for this one. C1 is the bigger and latest version of C7. In these CPU coolers, it is the only cooler that has a large 144mm fan (at least in our list) with a TDP of 140W. 

Having a 144mm fan means it requires a large amount of space so if you have space in your room you can easily go for this one. However, it is less expensive than the C7. Because of its large size and less attractive structure, most of the users don’t admire it.

In terms of overclocking, if you are going for moderate overclocking then this one is the best choice for you. Although, it doesn’t work well with high-tech processors and heavy overclocking.

This CPU cooler can work well in heat absorption and if you are not a person who uses too much computer then this one is the best choice for you. But keep it in your mind that with a C1 cooler you also need low profile memory. 

Cryorig C1 is the best choice for individuals with a limited budget. This one is cheaper than Cryorig C7. But according to me, C7 is better than C1 for heat absorption and size.

CPUs with a moderate level of overclocking can buy this one. As it serves the basic purposes of CPU coolers and also supports Intel and AMD processors.

Check Best White CPU Coolers


  • Low in price.


  • Large in size.
  • Not efficient in working.


We have already discussed what is overclocking and why we need CPU coolers. These are the best low profile CPU coolers I have researched and used. There are some points that we should consider while buying the best low-profile CPU cooler for overclocking

  • Size of Cooler
  • 3 to 4 Pin Connectors
  • Low noise Production
  • Compatibility 
  • Warranty of cooler


While talking about the size it doesn’t mean that it should be fit on your PC. It means that it should fit in the CPU socket of the motherboard. As we don’t have excessive space around it so we should be careful while buying CPU coolers. 

If the size is not suitable for the PC box, then it will create bulky glitches for other components. So size matters a lot and we have to consider the dimensions too. 


While buying a low-profile CPU cooler for overclocking one thing we must consider is 3 to 4 pins. And, a 4-pin connector is even better than a 3-pin connector. With the help of 4 pin connectors, it is easy to modify the speed and volume of a fan. All of these connectors are user-friendly and very light in weight.

By using three-pin connectors we are not able to make certain types of adjustments such as changing the speed of a fan or any other thing. A 4-pin connector has more chances of safety as compared to other pins.


Most people do not consider or even think about this factor. But this is the most important factor that should be considered while buying a CPU cooler. The CPU coolers we mentioned above are all low profile and do not produce much noise. 

Noise cannot affect the efficiency of coolers but surely disturb you while working. As sometimes we are operating at places where noise production in any term is considered disrespectful such as a library. 

Noise production from these coolers cannot harm us but it can irritate us while working on PCs with headphones. It is quite disturbing.

In our list, we do have the best low-profile CPU cooler for overclocking that produces less noise and is almost inaudible in most cases. This one is Noctua NH-L9i famous for low noise production. 


Do you have a PC that generates a large amount of heat? Don’t worry. This problem can be resolved by buying high TDP coolers to make your system cool all the time. 

The average TDP of the cooler is 100W. More than this will work even great. Consider this factor while buying a CPU cooler.


Compatibility is another aspect when we think about buying related to computers or any other electronic devices. What if we buy a RAM of 6 GB for a PC without searching if it is compatible or not? The same goes for CPU coolers.

Before buying a CPU cooler you must read and go through the specifications and ratings of any cooler. Check its TDP rating too. Because without a decent DP rating the CPU cooler has no worth.


Another important factor people usually ignore while buying a CPU cooler for overclocking is its price and warranty. Best CPU coolers come with a warranty too. 

The price tag is also important. As we have a mindset that expensive things do wonders but it is not always true. Most of the brands charge for their logo according to the standards. 

In this condition, we should research the product that we want to buy. Read the reviews and check its rating on Amazon and various platforms. Most people upload detailed videos on YouTube too.


We already discussed each thing that is necessary for you regarding the best low profile CPU coolers for overclocking. It’s up to you now which CPU cooler is suitable for your PCs and which one works well for the computer. Twice check the product before buying.

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