Best CPU cooler for i9 9900k – List of Top 7 Case Fans & Cooling setup

Talk about powerful CPUs and the name of Intel core i9-9900K comes out on topmost of the time. It is undoubtedly one of the most powerful and strong CPUs available in the market currently. Someone who is planning to buy the best CPU cooler for Intel Core i9-9900K should follow this guide thoroughly as we will be taking a look at some of the best CPU coolers for this particular processor.

If you are looking to overclock your PC and push its performance boundaries, then you will most certainly require the services of a CPU cooler and we will talk about some of them that are suitable for Intel core i9-9900K.

All of these products are coming from some of the high-end manufacturers and there is almost no doubt about their ability to keep your computer up and running during tough situations. The overflow of heat is one of the biggest issues PC builders face these days. Therefore, we are here to help you find the best CPU cooler if you’re using the Intel Core i9-9900K.

Top 7 Best CPU coolers for i9 9900k

Noctua NH-C14

Price: $74.90

Noctua NH-C14S, Premium CPU Cooler

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The first product that we’re going to discuss in this list of Top 7 best CPU coolers is the Noctua NH-C14. As we all know, Noctua is a company popular for making CPU coolers and one can simply trust their device based on their reputation and performance.

Voltage & Compatibility:

This particular CPU cooler from Noctua has a voltage of 12 volts and it is compatible with desktops.

Noise Level:

The noise level is a very key element in any CPU cooler and the NH-C14 holds a noise level of 24.6 dB. The maximum rotational speed of this device is 1500 RPM and it is widely regarded as one of the best in this business.

Structure & Build:

If we talk about the overall structure and build quality then you’ve got the base and heat pipes made of copper material whilst the cooling fins are made of aluminum. It also has soldered joints and nickel plating.

Final thoughts:

Whenever an online user gives its review about a certain product on Amazon or anywhere else, there is a massive chance of that person doing it because it wants the people to know about the product.

A good review or bad review is a different thing but almost 86% of people on Amazon have given five stars to this product. It has a 4.8 rating as well and people seem to be enjoying its services on their Intel Core i9 9900k.

“This is a top-notch product from a highly reputable company. Couldn’t be happier,” a user on Amazon commented.

There are also some people calling this product to be a little bit pricey according to its services. However, we believe that the price of this product is completely justified and we’d highly recommend this to all the users of Intel Core i9 9900k.


  • Top-rated device
  • Strong build
  • Copper heat pipes


  • A little bit expensive

NZXT Kraken X62 AIO Liquid Cooler

Price: $119.99

NZXT Kraken X62 280mm - RL-KRX62-02 - AIO RGB CPU Liquid Cooler

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As we go forward in our list of best CPU coolers, you will find products from almost every relevant and reputed company in this guide. The next product that we’re going to review is the NZXT Kraken X62 AIO Liquid Cooler.

Water Cooling Type:

This particular CPU cooler is known as a liquid cooler because it uses water for its cooling purpose. There are many devices that use this method for cooling but the NZXT Kraken X62 AIO is something special.

Noise level & compatibility:

Just like other devices, this one is also compatible with desktops and the overall noise level of the Kraken X62 is 38 dB.

Build and features:

The NZXT is basically made of Aluminum and it comes with a variety of amazing features such as advanced lighting modes. You can enjoy a very dynamic lighting experience by adding colors and lighting to your CPU cooler.

Final thoughts:

If we talk about its overall performance then there are many things worth noticing such as its ability to give you masterful control. You can manage the performance with precision by using CAM and you can also make quick changes through your mobile app and desktop.

This device also gives you the luxury of monitoring pump speed and liquid temperature. The fan noise level is – 21-38dBA and it also comes with a six-year warranty and we don’t see any reason why we shouldn’t recommend this device to all the PC builders using the Intel Core i9 9900k.


  • Master your control
  • Minimum noise level
  • Great cooling performance
  • Six-year warranty


  • Customers complain over receiving already used products

Corsair H150i Pro

Price: $343.90

Corsair Hydro Series H150i PRO RGB AIO Liquid CPU Cooler

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Most of you must have heard about Corsair and its PC-related products such as gaming mice etc. At first, we were also surprised to know that they’re also working in the industry of CPU coolers.

The Corsair H150i Pro is a wonderful liquid CPU cooler and it is widely regarded as one of the best liquid coolers on the market.

Noise level & compatibility:

The noise level of the Corsair H150i Pro is 25 dB and it is compatible with desktops. It is a copper-made device and it also comes with a customizable RGB backlit pump that produces breathtaking lighting effects.

Magnetic levitation:

The airflow of the Corsair H150i Pro is -47.3 CFM and it is also powered by magnetic levitation. Basically, it contains three Low-Noise 120mm ML series magnetic Levitation PWM fans that products amazing airflow and only 20 dB of noise that too at full speed.

Powerful software:

The software of this CPU cooler is pretty powerful and it enables you to adjust RGB lighting alongside speeds of individual fans. It also allows you to pump speeds while tracking the CPU and coolant temperatures.

RPM mode zero:

You’d be able to kill the fan noise completely with the help of its Zero RPM mode. These profiles allow you to stop the fans completely at low temperatures. The dimensions of its fans are -4.7 x 0.9 inches.

Final thoughts:

This is one of the most feature-rich CPU cooler and also pretty top rated on different websites. The reputation of Corsair is also attracting the users of Intel Core i9 9900k to have this CPU cooler installed as soon as possible. In other words, it is a highly recommended product from our side.


  • Zero RPM mode
  • Compatible sockets
  • Magnetic levitation
  • Powerful software


  • Customer support is not excellent
  • Expensive at more than $300

Thermalright Le Grand Macho RT

Price: $79.99

Le Grand Macho RT (with Fan TY-147B)

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The Le Grand Macho RT popularly known as the Thermalright Le Grand Macho RT is a pretty capable CPU cooler and honestly, we weren’t going to miss this one in our list of top 7 best CPU coolers to buy in 2022. This company is also quite reputed and cares about their customers a lot. You will get this product for less than $80.

Dimension and heat pipes:

If we take a look at the dimensions of this product then we have got a fin area of L150mm x W120mm x H159mm. It also contains 6mm heat pipes at 7 different units.

Copper material:

This particular product is very handy for the Core i9 9900k processor because it is purely made of a C100 copper nickel plate. It is also quieter than the Noctua NH-D15 and some of the fans are also terming it as a better performing CPU cooler than the NH-D15.

Final thoughts:

The topmost priority for any customer about a certain product is its reviews posted by people on the internet. Therefore, you would be glad to know that the Grand Macho has been termed as an absolute monster by the people who have given this product a very good rating of 4.6. It is twice the size of Hyper 212 Evo and there are two fans installed in this amazing product.


  • Dual fans
  • Strong and quieter
  • 6mm heat pipes
  • Affordable


  • Not suitable for Ryzen processors

Dark Rock Pro 4

Price: $89.99

be quiet! Dark Rock Pro 4, BK022, 250W TDP, CPU Cooler

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Have you ever heard of a more cooler and relevant brand name than be quiet? This company has been making some terrific CPU coolers and we have decided to add their Dark Rock Pro 4 to our list of the top 7 best CPU coolers to buy in 2022.

Power connector type:

This is a 4-pin power connector type CPU cooler that comes with a very strong cooling fan and system. It is compatible with desktops and it also produces a noise level of 24.3 dB.

Copper material:

Just like the few other devices on this list, the Dark Rock Pro 4 is also made of copper material and that is why we recommend it to all the users of Core Intel Core i9 9900k.

Inaudible silent wings:

We can’t forget about mentioning the two virtually inaudible silent wings along with PWM fans that are most liked by the customers around the world. It has a funnel-shaped frame of the front fan and it executes high air pressure as a result.

Heat pipes:

There are almost seven high-performance copper heat pipes in this product and its overall dimensions without mounting material are 5.7 x 5.35 x 6.40 inch (L x w x H).

Final thoughts:

This device also comes with cooling fins that are optimized for airflow and it cutouts enhance the compatibility of RAM. According to its users, they’re terming it as a very reliable product that has exceeded their expectations. Get your hands on this CPU cooler for amazing thermal performance and a good cooling experience.


  • 7 heat pipes
  • Copper material
  • Inaudible silent wings
  • Great thermal performance
  • Amazon’s choice award


  • A little expensive at close to $90

Scythe Fuma II

Price: $59.99

Scythe Fuma 2 CPU Air Cooler

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Scythe is a pretty well-known brand when it comes to CPU accessories and coolers. There is no doubt about the fact that this company has been making some really cool and affordable devices of late. The new Scythe Fuma II is also one of their latest products.

Dual heat-sinks:

When we talk about performance and reliability, the name of Scythe comes to our mind automatically. It is offering 15% greater performance to noise ratio and it also boasts two heat-sinks.

The fans of this device accelerate and enhance the dissipation of heat for top-notch performance. It is one of the very few CPU coolers that are suitable for high-end CPUs such as the i9 9900k.

Asymmetrical design:

The Fuma II is coming with an asymmetrical design that will enable you to use any front RAM slot without interruption. It also has a cut-off fin design that gives clearance of rear RAM slot.

Kaze Flex 120mm:

This particular CPU cooler uses Kaze Flex 120mm quiet fan for dynamic fluid bearing and its PWM fans rotate in different and opposite directions. This results in stable airflow and higher static pressure. It also comes with a thermal compound paste and its 1000g weight is something the customers are looking into deeply.

Final thoughts:

The Amazon rating of 4.8 speaks about the volume of this CPU cooler and people that are using it also seem to like it too much. Most of the customers on Amazon suggest abandoning Noctua for Scythe Fuma II.


  • Double heat-sinks
  • Asymmetrical design
  • Well-known brand
  • Top-rated device
  • Easy to install


  • Weight, height and width are a problem for some

Zalman CNPS20X

Price: $99.99

Zalman CNPS 20x CPU Cooler with 4D Patented Corrugated Fin Design

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If you’re looking for something a little extra, stylish and expensive then you need to take a look at the Zalman CNPS20X. This is one of the most capable CPU coolers and we’re glad to have this product on our list of top 7 best CPU coolers.

Slick design:

The overall design of the Zalman CNPS20X is pretty slick and it also comes with RGB effects. There is no comparison of this device with the Noctua NH-D15 in terms of performance and you can also say that this one makes a little more extra sound.

Suitable for Intel Core i9 9900k:

The performance of this CPU cooler is pretty good and in fact, it is exclusively suitable for Intel Core i9 9900k. The overall build quality and design is pretty attractive and It cools like you hope it does according to some of the reviewers.

RGB effects:

There are many CPU coolers out there in the market but very few of them give you style and performance together. If you want to be blown away by the RGB effects of this device then you must try it once. It also gives you a reliable air-cooling performance as well.

Final thoughts:

If you’re looking for something that will grab the attention of the customer straightaway then you should look no further than the Zalman CNPS20X. It has got all the ingredients of a sharp and reliable CPU cooler. It is a highly recommended device for all those not caring about prices a lot.


  • Slick design
  • Suitable for Intel Core i9
  • RGB effects
  • Powerful performance


  • Installation might be an issue
  • A little expensive


The list of the top 7 best CPU coolers is finally coming to an end. We have discussed some of the most popular and top-rated CPU coolers available in the market and almost all of them are pretty suitable for Intel Core i9 9900k.

If you look to upgrade your CPU cooler anytime soon then make sure that you follow this guide thoroughly. For fancy users, the Zalman CNPS20X is a pretty suitable choice whereas more serious customers might as well go for the Noctua NH-C14.

Thermalright Le Grand Macho RT is also a pretty good choice as far as CPU coolers are concerned and these three are perhaps the best ones according to our understanding. We shall see you in the next review guide. Till then, good luck with whatever you choose.