Best CPU Coolers for AMD Ryzen 9 3900X And 3950X

CPU Coolers Ryzen 3900X

The AMD Ryzen 9 3900X is amongst the most efficient CPU commercially available at the moment. However, it also comes in the category of the systems that dissipate a large amount of heat. Therefore, it needs a cooler reliable enough to perform that job effectually for a flawless performance. Note that it does not come with a cooler out of the box so you need to get one to cool it. In this guide, we are going to cover some of the best CPU coolers that are compatible with the AMD Ryzen 9 3900X and 3950X.

Fortunately, manufacturing companies have realized that the PC supply chain hasn’t been providing this product as much as the need calls for. Hence there are a number of pretty effective PC coolers out in the market now meaning to cater to this specific need of PC users. It is not wise though to purchase any of the coolers you can find because for 3900X, in particular, you should have a cooler that is well built.

Best CPU Coolers for Ryzen 9 3900X And 3950X

The following list we have for you here are some high-end coolers that share compatibility with the AMD Ryzen 3900X.

Product The NZXT Kraken X62 280mm Be Quiet! Dark Rock Pro 4 BK022, 250W TDP, CPU Cooler ASUS ROG Ryujin 360 RGB AIO Liquid CPU Cooler Scythe Mugen Rev B 120mm Air CPU Cooler Cryorig C7 Cu Graphene Edition
Brand NZXT be quiet! ASUS SCYTHE Cryorig
Price $125.99 $100.00 $346.99 $66.78 $89.01
Features Elegant Design, Effective Performance, Good Price Exceptional performance,

Noiseless, Easy set up process

Comes equipped with NF-F12 IPPPC 2000 fans Has the fastest stock fans, easily available in the market, pretty affordable Awesome performance, small size, comes with a three-year warranty
Special Features none none
  • RGB LEDs
  • 1.77-inch OLED


none none

NZXT Kraken X62 – Best AIO Liquid Cooler

CPU Coolers Ryzen 3900X

NZXT is one of the best manufacturing companies that come to mind when the best CPU products and coolers are concerned. The company has become a name for the best PC brand out there, by introducing some amazing products in the market in the recent past. The Kraken X62 stands true to the company’s quality standards and as yet provides maximum efficiency.


  • The NZXT Kraken X62 comes with an ergonomic and elegant design.
  • The component’s gorgeous design matches the effectiveness of its performance.
  • Provides excellent performance at a good price.


  • Does not have any negative sides except that the device comes without a bracket needed to fasten it to your system.

Be Quiet! Dark Rock Pro 4 – Best Air Cooler

CPU Coolers Ryzen 3900X

Be Quiet is another reliable and quality providing company for PC coolers available in the market. When looking for a premium cooler that provides you with excellent performance, you do not need to think twice if you are purchasing a Be Quiet product. Its performance without a doubt is much better than most products available in the market. We will move on now in particular to the Dark Rock Pro 4. It is a capable and reliable cooler that will enhance the performance of your PC despite having some setbacks which can be dealt with.


  • Gives an excellent performance in all aspects.
  • While cooling it does not cause any interference in other functions of your system
  • Is one the most noiseless of coolers out there.
  • The set up process is extremely easy
  • Attractive design


  • Is quite large and heavy
  • PC users who have a marginally advanced RAM will find that the cooler will get stuck over their system’s DIMM slots. TO avoid that, installing a low profile kit is recommended.

ASUS ROG Ryujin 360 –  Best Alternative AIO Liquid Cooler

Now Asus is known for being the greatest of manufacturers and innovators where providing PC components is concerned. The company keeps pushing their standards higher to remain in the top tier of the PC hardware industry. Up till now, they have brought forth several components that provide newer and efficient solutions to old problems that users encounter from time to time.

ASUS ROG Ryujin 360

However, Asus had not touched the department of air coolers in the PC supply chain and their sudden shift to bringing out this component in the market surprised many PC enthusiasts. They are a tried and tested brand but users were still curious that how would the product turn out to be when previously they had never manufactured it. The market was not short of efficient coolers and everyone was curious to see how Asus would emerge from amidst them.

Things turned out considerably well though as Asus managed to secure support from external vendors like Noctuna during the launch of ASUS ROG Ryujin 360. Backed up by a company that is quite experienced, advanced and capable in the supply of air cooler fans Asus was able to put out a pretty good product in the market. The following are some of the pros and cons that you will find in this component.


  • Asus comes fully equipped with NF-F12 IPPPC 2000 fans by Noctuna which gives it the edge it needs above the other air coolers available in the market.
  • Its RGB LEDS are the best ones that are available in air coolers along with functioning quite well.
  • Another cool feature includes a 1.77 inch OLED display screen which shows you every details of the inner workings of the air cooler.
  • Has a 60 mm fan to enhance the overall performance of your system.


  • A frustrating fact is that this cooler needs two different software packages in order to work without any glitches.
  • The fan mentioned above is not quiet at all.

Scythe Mugen Rev B – Best Alternative Air Cooler

Scythe Mugen Rev B

Although this cooler is as suitable for Ryzen 3900X as the other coolers on this list, however, this brand is not that popular in the market, because of the sheer amount of other options available for a PC user in the market. Although ignored by most PC users, the Scythe Mugen Rev B is the most affordable cooler in supply right now along with being effectively functioning.  Here are some of the features of this component.


  • One of the most positive features of this cooler is that it is geared up with the fastest of stock fans you can find.
  • It is very affordable.
  • Regardless of time, this product is available in the market all year round.


  • If you want more than just an air cooling unit for your PC then this is not the component for you. It does the work efficiently and reliably yet unlike other products in the market does not come stocked with any other fancy features.
  • The performance is pretty good overall yet it does not offer you premium performance.

Cryorig C7 Cu – Best Low-Profile CPU Cooler

The final CPU cooler on our list of best coolers for AMD Ryzen 9 3900X, is the Cryorig C7 Cu. For a length of time, Cryorig has been producing several computer systems with incredible performance in all aspects and their products have always been pretty reliable.

Cryorig C7 Cu

Another fantastic thing about them is that they provide products for a diverse range of PC users. Hence, Cryorig C7 Cu is one of the most excellent of air coolers that are in supply right now. Its pros and cons are as follows.


  • Provides undoubtedly the most amazing performances compared to other air coolers.
  • Has a miniature size however that does not affect its efficiency in any way.
  • Its size allows ample clearance for your RAM.
  • Design and quality are excellent.
  • Has a three-year warranty that can go up to six years if you get the product registered.


  • It is not a suitable component if you want to overclock your system.


Although Ryzen 9 3900X is a brilliant processor, it also emits a lot of heat during its functions. In order to keep its chip secure from damage, you need to purchase hardware that is compatible with it and suitable for its protection.

Each of the air coolers listed above will ensure that when in use, your PC provides you the maximum level of performance without glitches and without any worries on your end about damaging your system.      That is all for our best CPU coolers for Ryzen 9 3900X and Ryzen 9 3950X guide. If you are interested in learning more then you can check out our guide on the best motherboards for both of these CPUs as well.

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