Best CPU Cooler For i9 9900k (Air, AIO, Liquid) 2021

The Intel Core i9 9900K is the fastest processor on the market. The only thing that can slow it down is overheating, so you’ll need a CPU cooler to keep your computer from melting. 

But with all of these coolers out there, which one should you buy? You must be confused now but don’t worry, we are here to help you with the best CPU coolers for i9-9900k. The i9-9900k is one of the top processors for gaming, but does it need a special cooling system? 

Let’s take a look at some coolers and see what we can find out. The first thing to know about this CPU is that it has an unlocked multiplier for overclocking. 

You won’t need any fancy cooking equipment to do so. You need to ensure that you have enough air circulation in your case and don’t push too hard, or else things will get heated up pretty quickly. In the market, there are two types of CPU coolers: one air and one liquid. 

You must get one which suits you the best. We have suggested both CPU coolers. Which of these CPU coolers should you buy for your i9-9900k computer? 

It can be hard enough to figure out which cooler is best, especially when there are so many on the market. If this has left you feeling confused and frustrated, don’t worry! In this article, we’ll take a look at some of the top cooling solutions available right now, and if you are still agitated, you can take a look at the buying guide for more information. 

List Of Top Rated Best CPU Cooler For i9 9900k

  1. Noctua NH-D15, Premium CPU Cooler
  2. Cooler Master MasterLiquid CPU Liquid Cooler
  3. be quiet! Dark Rock Pro 4, BK022 CPU Cooler
  4. NZXT Kraken X72 360mm – RL-KRX72-01 – AIO RGB CPU Liquid Cooler
  5. Le Grand Macho RT
  6. Corsair Hydro Series H150i PRO RGB AIO Liquid CPU Cooler
  7. NZXT Kraken X62 280mm – RL-KRX62-02 – AIO RGB CPU Liquid Cooler

1- Noctua NH-D15, Premium CPU Cooler

Noctua NH-D15, Premium CPU Cooler

 We all know if a processor is powerful and robust, then it will produce tons of heat. The i9-9900K by Intel is a 10th generation processor with a high clocking speed. It can generate tons of heat to eliminate all the unnecessary heat. 

Your gaming rig must need a CPU cooler. No other cooler is better than the Noctua NH-D15 premium CPU cooler. The NH-D15 is the ultimate dual tower cooler for overclockers and enthusiasts. With its six heat pipes and dual fans. It provides excellent cooling performance while remaining extremely quiet. 

Topped off with a sleek, full-cover black baseplate that exposes the fins of both towers, Noctua’s CPU cooler has proven NT-H1 thermal compound, and full 6 years manufacturer’s warranty. The NH-D15 is an elite choice for overclockers who demand both superior performance and exceptional quality. 

Noctua NH-D15 is one of the most demanding CPU coolers on the market as it’s powerful and quiet features. The Noctua fans are high quality, making for an exceptional experience when you purchase this product. It should definitely be a contender in your search for a good cooler duo with an Intel i9-9900K processor. 

It has two fans of 140 mm size with PWM support. It also features low noise adaptors for automatic control. This CPU cooler is also compatible with i7-11700K by Intel. The dimensions of the product are 5.91 x 6.34 x 6.5 inches. The fan speed of this CPU cooler is 1500 RPM, and the noise level is 24.6 decibel.

2- Cooler Master MasterLiquid CPU Liquid Cooler

Cooler Master MasterLiquid CPU Liquid Cooler

The Master Liquid ML240L RGB is a great CPU cooler for those who want something that will give them good performance and quality while still being customizable. 

The 3rd generation dual-chamber pump, sleek new SickleFlow design, and all-around features are perfect for taking your cooking game up a notch. This CPU cooler will be a perfect duo with Intel’s 10th generation i9-9900K processor for eliminating heat. 

This CPU cooler is an efficient and sleek solution to overclocking your most demanding past generations of processors. With the powerful push-pull fan controller, addressable RGB lighting system, and the ability for you to modify colors in any way that you desire with just a click of a button, literally. 

This product will help keep cool without breaking the pockets. The Cooler Master ML240L is available in black, white, or silver, so it’ll match whatever build beautifully. No need to spend extra money on coordinating parts when they are already right here waiting for a purchase. 

A better-designed, more powerful pump has been incorporated into the ML240L RGB V2. The latest SickleFlow120 fan is quieter than before without compromising on airflow and pressure to provide an overall cooler experience for your PC components. 

This AIO water cooling system offers superior industrial grade EPDM material that improves seal strength, longevity and prevents leaks while also providing a tighter fitting cover, all of which contribute towards minimizing leakage or spills. This CPU cooler has a 240 mm radiator and 2 x 120 mm Cooling fans. The dimensions of this CPU cooler are 10.9 x 4.7 x 1.1 inches, and it weighs around 2.32 pounds.

3- be quiet! Dark Rock Pro 4, BK022 CPU Cooler

be quiet! Dark Rock Pro 4, BK022 CPU Cooler

Be quiet! Prides itself on creating the most silent PC cooler in the world. As its name suggests, be quiet. Dark Rock Pro 4 arrives with two different virtually noiseless Silent Wings PWM fans. 

The funnel-shaped frame on these fans increases air pressure giving you as close to silent operation as you’re going to get from a fan system. With only 24dbA at maximum speed, be quiet!’s Dark Rock Pro 4 is one of the best overall choices for silence while still delivering impressive cooling performance. 

The Dark Rock Pro 4 CPU cooler is the pinnacle of performance for gamers who want to play late into the night without interrupting their housemates. Utilizing a proprietary funnel design on its front fan and patented wave serrations. 

This cooling solution can achieve an astounding 133.8cfm airflow at only a 24db noise level. All while using two virtually inaudible silent wings PWM fans to maximize gaming silence when needed most. 

The installation process has been made tool-free, so you no longer have any excuse not to get your system up and running quickly. This CPU cooler is compatible with all LGA and AMD processors easily. That means this CPU cooler will be a perfect companion with Intel’s i9-9900K processor. 

This cooler grants a quiet and powerful cooling system that can handle 250W TDP. With its advanced fluid-dynamic bearing design, it pulls in air to create high pressure. The dimensions of the product are 5.35 x 5.74 x 64.09 inches, and it weighs around 2.49 pounds.

4- NZXT Kraken X72 360mm – RL-KRX72-01 – AIO RGB CPU Liquid Cooler

NZXT Kraken X72 360mm - RL-KRX72-01 - AIO RGB CPU Liquid Cooler

With the 5GHz of clock speed of this processor, it will produce tons of heat that are necessary to be eliminated. To dissipate such heat, the user can get a perfect CPU cooler and none other than NZXT Kraken X72. 

NZXT’s latest flagship cooler, the Kraken X72, is finally here! Its combination of funky RGB goodness, an infinity mirror design, and performance can’t be matched. Want to change your lighting? It couldn’t be easier. 

The NZXT Kraken 360mm liquid cooler just got even better! This advanced cooling device is engineered to perform like no other while efficiently managing noise levels. Add style, control, and connectivity with CAM-powered lighting modes and radiator fans. 

This CPU cooler has preset modes like Fixed, Breathing, Fading, Pulse, and many more. The base standard speed of this fan is 1600 RPM and can be boosted up to 2800 RPM. The noise level of the NZXT fans is 25 decibels which are as low as hard to hear. The NZXT Kraken 360mm CPU cooler comes with a guarantee of six years. 

The dimensions of the product are 15.5 x 1.06 x 4.7 inches, and it weighs around 2.84 pounds. This CPU cooler has extended durability with wide compatibility as it is perfectly suitable with all LGA and AMD sockets.

 

5- Le Grand Macho RT

Le Grand Macho RT

The Le Grand Macho RT was custom-designed to replace some of the most common fanless coolers and is one of our best customer favorites. The Thermal Design Power (TDP) ranges from 300w up to 600w, meaning it not only works great for AMD systems but Intel as well. 

This replacement cooler also comes with a long-neck screwdriver, so you can easily install it in your computer tower whenever you want. Thermalright Le Grand Macho RT makes the right choice for CPU air coolers when you’re looking to optimize your i9 9900K. 

Thermalright’s high-quality design includes a large heatsink equipped with seven copper heat pipes. This CPU also offers an impressive 140mm fan that operates at only 20dBA, much quieter than what most other models offer. 

The stylish black nickel color seems like it would appeal to many users too. The case of this CPU cooler is made up of aluminum, but it’s designed with seven copper heat pipes to keep your hardware cool. It has a noise reduction capability below 20 DB, so when you’re not gaming or watching videos on YouTube, the computer won’t be loud and distracting for those around you. 

And if that wasn’t enough, this PC also comes with regulated airflow meaning no dust will get into your machine. The dimensions of this product are 5.98 x 5.79 x 6.26 inches, and it weighs around 2.33 pounds.

6- Corsair Hydro Series H150i PRO RGB AIO Liquid CPU Cooler

Corsair Hydro Series H150i PRO RGB AIO Liquid CPU Cooler

Corsair Hydro Series H150i Pro RGB is the world’s most advanced all-in-one liquid CPU cooler with an included 4-pin RGB LED pump head. With a built-in Corsair Link controller. 

It allows the user to customize lighting and monitor coolant and CPU temperatures, as well as stream your PC screen to supported devices. It also features magnetic levitation fans for reduced noise, plus software control via Corsair iCUE software. 

The H150i Pro RGB delivers superior cooling performance with quieter operation than standard. Corsair H150i Pro RGB is the perfect CPU liquid cooling setup for your i9-9900K. Corsair has always been a trusted brand, and this AIO will offer high performance without compromising on aesthetics or price point. 

The pump can be monitored via software installed from Discord to ensure that there are no problems with it when overclocking. The measurements of this CPU cooler are 18.66 x 5.75 x 7.28 inches, and it weighs around 5.34 pounds. 

This Corsair cooler has three 120 mm fans that provide direct airflows with reduced noises. The installation of this CPU cooler is pretty easy as it offers a tool-free mounting feature. The Corsair Hydro series has a 360mm radiator in it which is there to provide efficiency at its fullest.

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

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

NZXT has engineered this cooler for superior cooling and lower noise levels. NZXT’s new Aer P radiator fans are silent, durable, and powerful. You can adjust the performance on CAM, including pump speed and liquid temperature. 

With an infinity mirror design, you’ll never be able to stop adjusting the RGB colors. The NZXT Kraken X62 280 mm CPU cooler is a perfect companion with the i9-9900K processor by Intel. The cooler by NZXT operates without concern for throttling. AIO has a fan noise level of 21-38 Db noise and with a speed of 500~1,800 RPM. 

The cooler features a shiny metal head unit, stained top lens, RGB LED show as well as sleeved tubes, all creating an optimal performance for your i9-9900K processor. 

After wide research and testing, it has been concluded that the X62 is the most awesome and efficient CPU cooler that can easily handle any kind of load. The cooling is enhanced with its Aer P radiator fan, and the design is perfect for liquid cooling silent operations. 

This CPU cooler by NZXT also comes with a peace of mind for 6 years of warranty. Without any doubt, this CPU cooler is an ideal product for excellent aesthetics, solid performance, and improved lighting modes. The dimensions of the product are 13.66 x 6.1 x 8.23 inches, and it weighs around 3.5 pounds.

Best CPU Cooler For i9 9900k Buying Guide:

One of the most important parts to consider in any gaming rig is the CPU. The Intel Core i9 9900K has a base speed that tops out at 3.6GHz and can go up to 5GHz with Turbo Boost, but if you don’t have a cooling system for it, then your computer will overheat and crash. All your money will go into vain within seconds. We have presented one of the best CPU coolers above. Go and take a look over them and select anyone according to your taste. 

Here are some of the main points that are important to take a look on: 

Air VS Liquid Cooler:

Air coolers are great for keeping your CPU nice and chilly, but they’re not perfect. Air-cooled systems have a higher internal temperature because the heat is dispersed elsewhere within the computer’s case instead of outside it. Liquid cooling offers an interesting alternative by taking care of that pesky problem with its radiator fans to push all that hot air into wintery coldness.

Noise Level:

If you don’t want to be disturbed when everything around is quiet and calm, make sure your CPU cooler does not produce an irritating sound. A good option for a quieter model should produce less than 30 decibels. all the CPU coolers we have presented above have minimum noise level and are totally silent when there is no such overclocking. 

Radiator:

CPU coolers are a vital part of your PC system. They work to dissipate heat that is accumulated by the processor in order to protect it from being damaged. The fans, radiators, and other components inside these cooling pieces provide an opportunity for this excess energy to be released without damaging any hardware. The radiators are of different sizes, and the price of the CPU cooler can also be varied by its size. 

Also See : Best CPU Coolers for RTX 3080 TiBest CPU Coolers for i5-11600K

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