Best CPU Coolers for i7 11700K (AIO, AIR, Liquid) 2021

How to choose the best CPU coolers for Intel i7-7700K is a question that’s been asked by many people recently. The answer is not that easy because there are many factors: price, size, compatibility with motherboard and case type, reviews, etc. 

But if you are in the mood to do some research on your own before buying a cooler, we can help you with this article. We have gathered some of the information you need. Read on for more details about why it’s important to buy a CPU cooler and how they work. 

Then make it unavoidable to check out our top picks. The Intel i7-7700K is a quad-core processor that features hyperthreading. It’s an excellent choice for gamers who want the best performance. 

The downside of this processor is its heat output; it runs pretty hotly when it starts overclocking. To resolve this issue, you might need a CPU cooler. There are two different types of coolers; air and liquid. 

Both have their own pros and cons. Some people like to buy air coolers instead of liquid ones. Liquid coolers have higher efficiency but are a little pricey with less durability in contrast to air coolers. 

Although both are pretty efficient in eliminating heat. Well, we have listed both below. You can pick anyone according to your choice and pocket. 

List Of Top Rated Best CPU Coolers for i7-11700K

  1. Noctua NH-D15, Premium CPU Cooler
  2. ARCTIC Liquid Freezer CPU AIO Water Cooler
  3. Scythe Fuma 2 CPU Air Cooler
  4. be quiet! All-in-One Water Cooling System
  5. Scythe Mugen 5 Rev.B CPU Air Cooler
  6. Noctua NH-U12S, Premium CPU Cooler

1- Noctua NH-D15, Premium CPU Cooler

Noctua NH-D15, Premium CPU Cooler

If you want the best CPU cooler in town, look no further than Noctua. Their NH-D15  model offers a dual tower 140mm design that comes with two NF-A15 fans. An optional NA-HC3 or NA-HC4 heatsink covers different color schemes to match your build’s theme without looking too out of place. 

The Noctua NH-15 model is known as the childhood friend for overclockers; none can be more perfect than this CPU cooler. For i7-11700K by Intel, it will be a perfect choice to go with as it has each and every feature that a gamer would desire. 

Noctua is famous for those products that have perfection in terms of framework. They use the most advanced tools and innovations to enhance performance. The Noctua cooler has a TDP rating of 183W. 

This cooler is a beast and has high heat elimination capacity, so it requires 165mm of clearance around the CPU. The NH-15 can be easily fitted into any case. It has a dual-tower heatsink and comes with six heat pipes for longer to cover during heat dissipation. 

The NH-15 has a pretty good AIO system of heat elimination which makes it the best rival against many of the CPU coolers. In addition, this CPU cooler comes with six years of guarantee to provide peace of mind. The dimensions of this product are 5.91 x 6.34 x 6.5 inches, and it weighs around 2.86 pounds.

2- ARCTIC Liquid Freezer CPU AIO Water Cooler

ARCTIC Liquid Freezer CPU AIO Water Cooler

Those who love aesthetics know the value of Arctic Liquid Freezer II. This i5-11600K CPU cooler has a glorious design along with black efficiency that helps to enhance the beauty of your case. The ARCTIC Liquid Freezer II is the successor of the first generation ARCTIC Liquid Freezer. 

It has been completely revised and improved in every aspect. The new pump, radiator, and cool plate are all re-engineered to achieve a better performance than other AIO water coolers on the market. 

In addition to that, this model has an integrated cable management system for a clean look inside your PC case. With its 15 degrees C lower temperature regulator temperature compared to other AIO water coolers, it is by far the best performing AIO cooler in the gaming world. 

This beast will leave everyone far behind when this High end CPU cooler is compared with i7-11700 K by Intel. No doubt, the processor in a gaming rig is the most costly equipment, so everyone needs to take care of that part efficiently. With this liquid cooler, there will be no worries left behind as it will take care of its own other components. 

This liquid cooler will grab less than eighty percent power consumption. The ARCTIC Freezer II comes with two 140 mm fans, and the base fan speed is 200 RPM and can be clocked over to 1700 RPM. The measurements of the product are 13.19 x 6.93 x 6.18 inches, and it weighs around 3.47 pounds.

3- Scythe Fuma 2 CPU Air Cooler

Scythe Fuma 2 CPU Air Cooler

When searching for the most economic and premium performance CPU cooler in the computer market Scythe Fuma 2 has its name written there. This CPU cooler has the most high performance fans and heat sinks in the market. 

Scythe Fuma 2 CPU Cooler is a high-performance product that stands out with its sleek, modern design and color variety. It fits in most chassis to provide heat dissipation while also using dual radiator fins for optimal performance. 

The six sintered pipes are made of aluminum to make them compatible with Intel’s i7 11700K processor, which offers great overclocking potential. The noise level of this CPU cooler is 24.9 decibels with a clocking speed of 1200 RPM. The Scythe Fuma 2 has two 120 mm fans, which are excellent for Intel processor i7-11700K. 

The Scythe Fuma 2 CPU Air Cooler is a high-quality, reasonably priced heatsink that has everything you need for your PC. With its bigger surface area and excellent build quality. This cooler will keep even the most demanding overclocks cool with minimal noise levels. 

The only downside to these massive air cooling systems is their size and weight, which can make installation a little difficult. The fans in this air cooler are Kaze Flex 120mm quiet fans with fluid dynamic bearing. 

Both of them have different thicknesses and rotates in different directions, which results in producing higher static pressure for stable airflow. 

Without any doubt, this CPU cooler is pretty versatile in compatibility as it can be adjusted easily with AMD and Intel sockets. The dimensions of the product are 51.57 x 60.83 x 53.94 inches, and it weighs around 2.2 pounds. 

4- be quiet! All-in-One Water Cooling System

be quiet! All-in-One Water Cooling System

Cool your PC with silence and style! Without any doubt, we all know how liquid CPU coolers are better than air coolers in all aspects. The biggest reason for people not buying it is that it has a bigger price tag than air coolers. 

Be quiet! Water cooler is an impressive product with premium cooling performance. The be quiet! Pure Loop is a high-performance, all-in-one water cooling solution for your CPU and graphics card. It features two of the award-winning SilentWings PWM fans, which are decoupled from the water block to ensure minimal vibration and noise levels. 

Its compact design makes it easy to install in virtually any PC case, while its universal mounting system allows you to upgrade at any time. The Pure Loop 280 is a pocket friendly, premium efficiency liquid-based cooler that will make sure your new I7 11700k runs as smoothly and efficiently. 

The 3 year product warranty ensures peace of mind for years to come. It features an awesome metallic gray color water block, the cooling solution designed for those who demand speed while gaming on higher-end computers. With the LED feature, this liquid cooler ensures that there will be no ordinary setups when your friends arrive. 

When this liquid cooler is at full load, the noise of the fans becomes a little higher than the usual coolers. Its noise level goes at 38.1 decibels, but this liquid cooler uses a double decoupled pump that helps in reducing noise and in improving durability. The measurements of the product are 14.38 x 5.99 x 8.08 inches, and it weighs around 2.68 pounds.

5- Scythe Mugen 5 Rev.B CPU Air Cooler

Scythe Mugen 5 Rev.B CPU Air Cooler

The Scythe Mugen 5 Rev B is a huge-sized heat sink with the capability to dissipate all of your computer processor’s generated heat. It comes equipped with a single fan but can be upgraded if needed: just unscrewing and replacing it is that simple. 

The design features offset placement for improved RAM clearance underneath it which means fewer chances that you will need to uninstall it while upgrading anything. Its nickel-coated copper material helps maintain efficiency in removing hot air from inside our PCs stays at its maximum level possible. 

The Scythe Mugen 5 air cooler is very well designed but has some minor flaws. The height of the heatsink may interfere with most chassis by blocking access to IO panels and air exhausts. While mounting instructions are difficult to understand and unclear but fortunately, there are YouTube videos. 

This CPU air cooler has only one fan but a larger fan that easily eliminates all the excess heat out of the box. The manufacturers of this CPU cooler have guaranteed millions of hours of working optimal life. With the Sealed Precision FDB design, there is pretty lubrication which helps in reducing friction and controlling noise levels. 

This CPU cooler has a wide range of compatibility with all new and old Intel and AMD sockets. The dimensions of the product are 6.5 x 5.75 x 3.94 inches, and it weighs around 2.9 pounds.

6- Noctua NH-U12S, Premium CPU Cooler

Noctua NH-U12S, Premium CPU Cooler

The Noctua NH-U12S is an exceptional ultra-quiet CPU cooler that provides excellent performance. Construction consists of a premium quality, brown metallic frame with the ability to accommodate cooling for the latest generation Intel and AMD processors. 

This air cooler has three NF-F12 120 mm fans that use PWM support to vary their speeds based on system needs. They also make your PC quiet during idle time, along with ensuring they can be optimally tuned for reduced noise when dealing with high loads by having automatic speed control. 

This cooling fan works in tandem with a Low Noise Adapter (LNA), pre-installed in the extra package contents of this heatsink product. So you’ll still have efficient thermal paste wiping between hot surfaces as well as ensure your installation process will be easy. 

We all know how Noctua is a well-known brand for producing the best CPU coolers. Intel i7-11700K is an 11th Generation processor which can be overclocked to 5 GHz. All that means a lot of heat will be produced when to eliminate all such heat none other than any choice will be better than the NF-F12 Noctua CPU cooler. 

This C-Type design for flow with reliability can only be offered by Noctua. It also gives 70 mm clear space underneath to fit high-profile RAM. This CPU cooler has only one 120mm fan that runs with PWM support for quieter performance. With all-new or old Intel or AMD sockets, it is easily compatible. 

It’s stated that the best quality Noctua has when it manufactures its products, this CPU cooler comes with the durability of six years. The dimensions of the product are 6.22 x 1.77 x 4.92 inches, and it weighs around 4.92 pounds.



Whether you are building your new gaming rig or upgrading your already existing computer, the Phanteks PH-TC14PE CPU cooler will be a perfect addition to it. Those who like open panel cases also want a beautiful component to fix in them. The Phanteks is an aesthetically constructed air-based CPU cooler with efficient working ability. 

This CPU cooler has dual 140 mm premium fans with as low as the possible noise level of 19 decibels. The base of this product is made with copper material and has a nickel-plated aluminum finish over it. 

This product has a patented C.P.S.C technology, ensuring that your processor runs an average ten degrees cooler than most other tower coolers on the market. 

The 140 mm fans keep it both quiet and high quality, so you don’t have to worry about either of these things disturbing you while working. To match the level of the i7-17700K Intel processor, you just need to have a compatible CPU cooler that can handle all the heat executed by this heavy beast. 

For such purposes, there will be no other product than Phanteks. When we conclude the size of the heat sink, it suggests that 125 wattage TDP is produced. This CPU cooler will be a perfect duo with an Intel i7-11700 K processor. Without wasting more time, grab this beast and fit it into your case with its DIY friendly installation. The dimensions of this product are 6.58 x 7.48 x 8.43 inches, and it weighs around 2.76 pounds.

Best CPU Coolers for i711700K Buying Guide:

How do you know if you need a new CPU cooler? If the computer’s fans are running at high RPMs and your PC is still not performing well, then it might be time to invest in a new CPU cooler. However, with so many different options on the market, you must be confused to choose a perfect one. So, here is a buying guide is written for you to get help in getting the best CPU cooler for the Intel i7-11700K processor. 

Noteworthy Aspects:

  • Air VS. Liquid Coolers.
  • Noise Level.
  • Socket Compatibility.
  • Fans. 

Air Vs. Liquid Coolers:

If you want to feel like a king, choose the Water Cooler. Yes, this seems counter-intuitive at first glance, but it’s not as crazy as you might think when thinking about all of the benefits that come with owning one. For starters, they’re quieter than an Air cooler. If noise is what bothers your co-workers, then go for water since there’ll be no loud buzzing or whirring behind their desks. Plus, on top of being quiet and effective, these machines have more capacity, which means less need for constant refills between work sessions. People mostly don’t buy water coolers as they are pretty costly than the usual air coolers. 

The noise produced by CPU cooler:

Running a cooler is the perfect way to keep your computer cool and running efficiently. However, there are many different types of fans that produce noise, some louder than others. If you’re looking for something with little or no sound at all, then we suggested the CPU coolers above have less than than 30 decibels noise level. 

Socket Compatibility with AMD and Intel:

When you are looking to buy a CPU cooler, it is important that the socket and size will be compatible. For example, Intel uses sockets with different sizes depending on their processors’ needs, while AMD uses one standard size for all of its products. As a result, the CPU coolers presented above have compatibility with a wide range of sockets. In addition, they are compatible with all Intel and AMD new or old sockets. 

Fans, heatsinks, and Radiators:

A CPU fan is an important component of a computer, as it helps cool the processor and stabilize its temperature. The fans are usually mounted on top of your CPU with copper or aluminum bases that sit directly over the central processing unit. The CPU cooler not only has fans but also has various heat sinks, heat pipes, and a radiator. They all get combined and help to eliminate heat as much as possible. 

Also See: Best CPU Coolers for Ryzen 7 5800X Best CPU Cooler For i9-9900kBest CPU Coolers for i5-11600K

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