Best CPU Cooler For Ryzen 9 5900x

Gaming is fun and relaxing, but you would not be able to enjoy it much if your P.C. is overheating or lagging when you play extensive games on it. Using the ryzen 9 5900x processor, you can enjoy most mainstream and popular games. Ryzen 9 5900x will require a powerful CPU cooler to give the best performance and to cool down this processor. You should know what CPU do in gaming.

The market for Cpu coolers is very vast, and there are many CPU coolers that you will find. The problem is, how would you choose the best CPU cooler for Ryzen 9 5900x if you do not know what to look for? Many people have information about how to test a motherboard without CPU but don’t know about CPU cooler.

A CPU can get damaged if overheated, you must know how hot a CPU can get before the damage, but you should not wait for that time. If you want to know how hot can a CPU get before it gets damaged?

But before it is damaged, it will affect the performance and create throttling. Purchasing a good CPU cooler is not enough; you should also keep it clean and should know how to clean the CPU cooler easily. You should also know the right cooler and how many cores your CPU has.

This article will discuss the best CPU cooler for the Ryzen 9 5900x that you can purchase. These CPU coolers are selected based on customer reviews, specifications, features, reliability, and price. So let’s get started.

What to check before buying?

There are a lot of choices in the market, and it is very important to set some benchmarks and filters to purchase the best CPU cooler for the Ryzen 9 5900x in the minimum price range. We will tell you some factors you should always consider before choosing a CPU cooler. Otherwise, you might pay a high price or get stuck with an underperforming unit.


The appropriate socket is the first thing you should look at in the CPU cooler when purchasing them for Ryzen 9 5900x.. It is also important to look for an AM5 socket if you are planning to upgrade your AMD processor shortly.


What to check before buying?

Size is also an important factor you should always consider before making a choice. Ensure that the cooler you buy can easily fit into the available space. Purchasing a high-quality cooler is useless if you can not fit it inside your system.


The only thing that stops you from purchasing the best CPU cooler is the price. Having a low budget does not mean you should consider the underperforming cooler, but you can get an appropriate unit if you know what to look for.


TDP is the amount of heat generated by a particular unit. The Ryzen 9 5900x  has a rated T.D.P. of 105 watts, so you should always choose the cooler with a similar or higher T.D.P. than the rated Ryzen 9 5900x  value. This value gets even higher if you are willing to overclock the P.C…

Noise Levels

Noise Levels

My Favorite Products

ARCTIC Liquid Freezer II 240 A-RGB is the best cpu cooler that is used by most ryzen 7 5800 users and is considered to be the best approach if you are not willing to leave anything to chance

Thermaltake TOUGHAIR 510 is the best option in the market for the Ryzen 7 5800 at the most affordable price range. If you are thinking of buying anything that costs less than this cooler then you will be buying an underperforming cooler.

Enermax Liqmax III is the top-rated CPU cooler for the Ryzen 7 5800 and it has all the reasons for that. It is the best cooler that has all the features and is rated as the best and future-proof cooler but at a high price.

If you are looking for a balanced Cpu cooler for the Ryzen 7 5800 then nothing will serve you better than the ASUS ROG Strix LC because it has the best features and comes at a low price. 

These are some of the Best CPU coolers for Ryzen  9 5900x that you can buy. The important thing to note here is that these coolers are not sorted based on their ranking but according to availability.

  1. Thermaltake TOUGHAIR 510 (best cost-effective CPU cooler for Ryzen 9 5900)
  2. Enermax Liqmax III (best premium CPU cooler for ryzen 9 5900)
  3. ARCTIC Liquid Freezer II 240 A-RGB (best-balanced CPU cooler for Ryzen 9 5900)
  4. Noctua NH-U12A (best high power, low profile CPU cooler for Ryzen 9 5900)
  5. EK-AIO 360 D-RGB (best mid-priced CPU cooler for overclockers)
  6. MSI MAG Core Liquid 240R V2 White (best-looking CPU cooler for Ryzen 9 5900)
  7. Noctua NH-D15 (best slim CPU cooler for Ryzen 9 5900)
  8. ASUS ROG Strix LC (best Cost effective water cooler for Ryzen 9 5900)
  9. NZXT Kraken X73 360mm (best CPU cooler with full control)
Thermaltake TOUGHAIR 510

1. Thermaltake TOUGHAIR 510

Thermaltake is a reliable name when it comes to the CPU cooler industry. They have produced a variety of high-quality products, and this product also gives the same vibe. They specialize in thermal products and accessories, so you can say they are a reliable brand. 

I used this CPU cooler, and it proved effective because it has a T.D.P. coverage of 180 watts. The design of this cooler might cause you to think that it might underperform, but it is designed for compact spaces. It has dual fan designs placed on top of each other to minimize surface profile. The 120 mm diameter fan can reach speeds up to 2000 rpm, enough to take the most heat out of your system.

It has U-shaped copper pipes all around it to maximize heat dissipation. The cooler uses the power of just under 6 watts, and it is among the best and most efficient CPU coolers.

The CPU cooler has excellent efficiency and can run at an idle speed of 500 rpm when not much cooling is needed. Thanks to the innovative design, the noise levels are not too much, and 23.6 dB is ignorable and less than the competitors. However, some users might not like the minimalist design, which is not recommended when looking for heavy overclocking. But it can provide effective cooling at a budget price. 


  • Item Dimensions LxWxH: 17.64 x 8.07 x 5.39 inches
  • Brand: Enermax
  • Power Connector Type:3-Pin
  • Voltage: 5 Volts
  • Wattage: 300 watts
  • Cooling Method: Water, Fan
  • Compatible Devices: Desktop
  • Noise Level: 14 dB
  • Material: Aluminum
  • Maximum Rotational Speed: 1600 RPM
Enermax Liqmax III

2. Enermax Liqmax III

If you are looking for a high-end liquid cooler for your.Ryzen 9 5900x then Enarmax might be a suitable choice. They have been producing the CPU cooler for a long time and have some good models in their inventory. 

Enermax liqmax III is designed for maximum cooling for ryzen 7 5800, and it can provide 360 watts of T.D.P., which is more than enough for the 105 watts. The triple fan design combined with ARGB is a sight to see. I found this CPU cooler ready to take on any task. You can do heavy overclocking in the presence of this machine, and it is ready to cover all of that.

I found that the dual channel water block design is designed to provide maximum cooling and isolate the water pump to increase the cooling efficiency. You will be excited to know that this cooler uses the patented shunt channel technology designed to increase conductivity. Therefore it avoids any heat buildup inside the machine. 

The fan blade design is innovative and converges air flow to provide high efficiency. It can process 72.1 cubic feet per minute of air, which is more than enough. The noise levels of this cooler are also low, and it is perfect for sound-sensitive online gaming. At maximum potential, it has a maximum noise level of 14 dB, and it is due to the 1600 rpm speed of each fan. The triple fans design eliminates the need for a high speed for each fan. But the major drawback is the price tag that might exceed the range of average gamers.


  • Item Dimensions LxWxH: 17.64 x 8.07 x 5.39 inches
  • Brand: Enermax
  • Power Connector Type:3-Pin
  • Voltage: 5 Volts
  • Wattage: 300 watts
  • Cooling Method: Water, Fan
  • Compatible Devices: Desktop
  • Noise Level: 14 dB
  • Material: Aluminum
  • Maximum Rotational Speed: 1600 RPM
ARCTIC Liquid Freezer II 240 A-RGB

3. ARCTIC Liquid Freezer II 240 A-RGB

If the above-discussed product seems expensive for you, you can choose this CPU cooler with similar specifications and features but at a much more affordable price. ARCTIC is a brand with the reputation of providing high-quality and good-looking cooling products, and this cooler is among the best CPU coolers for the  Ryzen 9 5900x

The most important and exciting feature I found about this device is the use of high-quality and futuristic pump design, and they have decided to build their pump rather than the regular Aestek pumps. The dual fan design can reach up to the maximum speed of 300 rpm, enough to keep everything cool.

The best part is that, even at this speed, the fans are quiet, and you will not notice that they are working at full potential. Ryzen 9 5900x uses AM4, so it is compatible, but it also has the feature to support an AM5 socket so that you can change the processor, which will support that too. Most importantly, the fans can also be manually controlled due to the P.W.M. controller by the software support. 

It is the best choice if you want to overclock and have a T.D.P. rating of 240 watts. The fans can run at the minimum speed of 200 rpm, so you can say that it has high efficiency. In short, it has everything you might need and comes with a 6 years warranty, so you will find it highly reliable. 


  • Brand: ARCTIC
  • Power Connector Type:4-Pin
  • Voltage: 12 Volts
  • Wattage: 270 watts
  • Cooling Method: Water
  • Noise Level: 13 dB
  • Maximum Rotational Speed: 3000 rpm
Noctua NH-U12A

4. Noctua NH-U12A

If you are restricted by the space available for the CPU cooler and can not fit the bigger models, then Noctua can take you out of this problem. They provide a high-quality CPU cooler, and this model can work perfectly for the Ryzen 9 5900x without taking up too much space. 

It has all the features to cool down your powerful processor. You will first notice that despite having a dual fan design, it is not too big. I was thrilled by the heat control measures. It has 7 heat pipes to provide more surface area, and the dual fan configuration can outclass many competitors. 

The fans have a maximum speed of approximately 2500 Rpm; even at that speed, it is one of the quietest CPU coolers you can get. It is highly compatible with any existing socket and can even be fitted with higher AMD processors. The cooler has a T.D.P. of 190 watts, higher than the official requirements of Ryzen 9 5900x. However, it will not get any RGB lighting, and I would not recommend it for heavy overclocking. Overall, it is a good CPU cooler with high performance and low price and profile.


  • Item Dimensions LxWxH: 11.2 x 12.5 x 15.8 Centimeters
  • Brand: Noctua
  • Power Connector Type: 3-Pin
  • Voltage: 12 Volts
  • Cooling Method: Fan
  • Fans Speed: 2500 RPM
  • TDP: 190W
  • Noise: 23.6 dB(A)
  • RGB Fans: No

5. EK-AIO 360 D-RGB

This CPU cooler is the product of EKWB, a new computer accessories company, and has gained fame as the premium P.C. thermal equipment provider. The brand has gained trust as a reliable platform for the CPU cooler, GPU cooler, and other cooling-related products. This cooler will be suitable if you want an easy-to-install liquid cooler.

It has many variants, but I recommend the 360 mm design because I found it perfect for the Ryzen 9 5900x. The cooler can provide the thermal dissipation of 240 watts, which is way more than the official requirement. It is a suitable choice if you are looking for heavy overclocking. 

The best thing about this cooler is its liquid pump, which is designed from top-notch high-quality materials. The fans can run at the maximum speed of 3300 rpm, the highest on the list. You get the prime heat pipes and nickel coating to ensure the best thermal efficiency.

However, the noise can be high beyond the ignorable limit when it works at full potential, but with these heat control features, there are little chances that it will ever reach full potential with Ryzen 9 5900x. You also get the best RGB support, but it is not guaranteed to fit inside your P.C. due to its size.


  • Item Dimensions LxWxH: 5.79 x 7.87 x 18.82 inches
  • Brand: E.K.
  • Power Connector Type: 4-Pin
  • Cooling Method: Water
  • Noise Level: 33.5 dB
  • Material: Aluminum, Rubber
  • Maximum Rotational Speed:3000 RPM
  • TDP: 220W – 240W
MSI MAG Core Liquid 240R V2 White

6. MSI MAG Core Liquid 240R V2 White

MSI can provide some cool and powerful units when you are looking for a CPU cooler. MSI is a reliable name in the industry and has high support for all kinds of P.C. components. This CPU cooler is attractive, and very few can match the aesthetic levels. It is the best CPU cooler you can get if you want a balanced component.

I found out this cooler has a unique design, and you get the integrated pump inside the radiator. This scheme not only reduces the noise coming out from the pump but also increases the pump’s life by taking it from unnecessary heat. The fans have a maximum speed of more than 200 rpm, which is enough to keep the heat at bay. The best thing is that I found it quiet and smooth despite its high speed. 

It also has a powerful radiator that ensures the CPU cooler can work fine to maintain the overall heat. You will find it compatible not only with the AM$ but also with the futuristic AM5. You can easily upgrade your P.C. without changing it. The cooler has a maximum efficiency of 200 watts, which is more than what Ryzen 9 5900x demands. The P.W.M. mode enables the cooler to run at the idle speed of 500 rpm. It can also easily handle overclocking but is not designed for low-budget users.


  • Item Dimensions LxWxH: 10.79 x 4.72 x 1.06 inches 
  • Power Connector Type: 4-Pin
  • Cooling Method: Water
  • Noise Level: 18 dB
  • Material: Aluminum
  • Maximum Rotational Speed: 2000 RPM
  • TDP: 200 watts
Noctua NH-D15

7. Noctua NH-D15

We have included another Noctua CPU cooler, but this model is designed for seriously low spaces. If you are extremely restricted in the size of the CPU cooler, then this unit is going to fit in. It has

a height of just 37 mm, which makes it highly acceptable in any environment. 

The low size does not stop the CPU cooler from reaching its true potential to cool down the Ryzen 9 5900x. It is based upon a single fan design that can run at the maximum speed of 2500 rpm, which is more than what I originally expected looking at its size. However, the T.D.P. rating of this cooler is less than 100 watts, so you will not be able to use it when you are overclocking. 

It is designed as a reliable platform and has solid sound control measures. It ensures that it remains completely silent when doing less intensive tasks. The cooler can also run at 20 percent speed in idle conditions and automatically detects the temperature. 

The most important feature of this device that you will not find in any other machine is the Low Noise Adaptor (L.N.A.), which significantly reduces the noise levels. Even at maximum speed, the noise level is under 20 decibels.

But do not expect anything fancy from this cooler. You will not find any RGB, which is bad news for aesthetic gamers. Also, it is not an ideal choice for even a little overclocking. 


  • Item Dimensions LxWxH: 3.62 x 4.49 x 1.46 inches
  • Brand: Noctua
  • Fans Speed: 2500 RPM
  • TDP: 95W
  • Noise: 23.6 dB(A)
  • Voltage:12 Volts

8. ASUS ROG Strix LC

ASUS is the producer of some high-quality computer accessories, and they also have experience in manufacturing high-quality CPU coolers. If you are looking for a powerful CPU cooler but do not want to spend too much on it, this cooler will be a suitable choice. It provides the highest value for money and is among the best-rated coolers in the market. 

I found this cooler very exciting and attractive by looks, and the performance is also no different. Thanks to its 7th generation asetek pump that provides a flawless and smooth supply of liquid throughout the cooler, you get the best cooling effects with this. The fans can run at the idle speed of 840 rpm and are based on the P.W.M. design, which means it can control the fan speed according to the requirement. 

The fans have a maximum speed of 2400 rpm, and they can produce cooling by transferring 81 C.F.M. and 5.0 mm water, which provides unimaginable cooling. The plate design is also highly efficient and is made out of pure copper, which I liked very much. You can use it for overclocking as it has the capabilities for that.

The cooler is equipped with ARGB, which means you can enjoy the color and set them according to the game beat or the CPU temperature. Overall, it is a nice cooler, but you might not be satisfied by its 37 Decibel sound.


  • Item Dimensions LxWxH: ‎14.09 x 9.17 x 5.47 inches
  • Brand: ASUS
  • Fans Speed: 2400 RPM
  • TDP: 240W
  • Noise: 37.6 dB(A)
  • Voltage:12 Volts
  • Power Connector Type: 4-Pin
  • Cooling Method: Water
NZXT Kraken X73 360mm

9. NZXT Kraken X73 360mm

If you have not chosen from the above models, then it is probably that they are too expensive, or these CPU coolers might be underperforming for your needs. But the Nzxt-based CPU cooler is among the most appreciated models for the Ryzen 9 5900x.

The cooler is designed by Nzxt, which has taken over the gaming community recently. I found this cooler extremely powerful and, most importantly, cost-effective. It provides smooth performance and is based on the 7th generation pump design. It has higher cooling efficiency because of the modern radiator and pump and employs an aluminum cooling plate for undisturbed heat dissipation.

 The fans can run at the maximum speed of 2300 rpm and have a cooling efficiency of more than 250 watts, which is way more than what Ryzen 9 5900x needs. It also has the C.A.M. software support by which you can monitor the performance of the cooler and can even manually change it. But I found it a little too loud for convenience and had a maximum noise level of 36 dBA. Overall, it is a smart choice that you can even use for overclocking and upgrading.


  • Item Dimensions LxWxH: ‎18.66 x 7.16 x 5.74 inches
  • Brand: NZXT
  • Fans Speed: 2300 RPM
  • TDP: 250W
  • Noise: 36 dB(A)
  • Voltage: 12 Volts
  • Power Connector Type: 4-Pin
  • Cooling Method: Water

When the fans of a cooler run at full speed, they generate noise that might not be good for some noise-sensitive gaming. If you want an undisturbed gaming experience, it is important to have coolers with low noise levels.


The design of the cooler is also extremely important. You should always consider a durable design that has metal plating. Also, it is not too much to ask for RGB if you are willing to pay the price. This increases the aesthetic and also provides relaxation.


So far, we have discussed some of the most suitable CPU coolers you can use with the Ryzen 9 5900x. If you are looking for a budget-friendly cooler, then Thermaltake TOUGHAIR 510 would be your best choice. It has all the features, can handle your processor very well, and has a low price tag. ARCTIC Liquid Freezer II 240 A-RGB is the balanced choice if you are looking for the appropriate price range. If you want the best and are not worried about the price, then Enermax Liqmax III is the best thing you can get. 

CPU is an integral part of the P.C., and it is important to know what the CPU does in gaming for better choice. When choosing, you should consider many things, including socket, size, price, T.D.P., noise levels, design, etc. If you are looking to overclock your components, you should know that 64 G.B. of RAM is overkill and how to change RAM speed in BIOS.

Frequently Asked Questions

Is 240mm AIO enough for Ryzen 9 5900X?

Ryzen 9 5900 should work fine with the 240mm AIO because ryzen 9 5900 has the T.D.P. of 105 watts, but it can provide more. Moreover, liquid cooling provides flawless heat dissipation.

Is the Ryzen 9 stock cooler good?

The stock cooler for ryzen 9 5900 is completely outclassed. It is a good option if you want to overclock.

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