After I got my hands on the best RGB fans out there in the market, I’ve compiled a list of the best RGB case fans to be found in the market right now. I won’t tell you which one is the best (that may take years), but I will show you which ones I liked the best out of the bunch. You can check out my list of recommendations in the following article.

Fans are an important part of any computer build. They keep your computer cool, and no one wants to feel like they’re working inside a toaster oven while playing games. The problem, however, is that fans can get noisy. You can either get them to stay quiet by buying the fan that is the quietest out there, or you can buy one that is louder. The answer, though, is not to get the loudest fan. While this is true if you want the fan to be the loudest, it is also true if you want the fan to be the quietest. That is where this article comes in. We will be breaking down the noise levels of all the different fans on the market, and then we will be

The case fans have been a part of PC systems since the early days of the technology. They have been a crucial part in cooling down a system and in supporting a system in its performance. Now a days, a lot of case fans have been introduced in the market. It ranges from small ones to be used in a single system to the bigger ones which are used in a room or a building. The biggest advantage of using a case fan is its consistent performance.. Read more about best rgb fans 2021 and let us know what you think.

“RGB Fans are like a rainbow, bright and vibrant.” Anonymous.

Building a gaming setup in 2021 may be difficult if you are faced with a plethora of choices to choose. The most important aspect of utilizing the finest RGB Case Fans is to ensure that the beast you’re building has a sufficient cooling system.

When the GPUs and CPUs were exploding and bouncing off the walls, the idea of putting the finest RGB fans in the system arose. To alleviate the issue, manufacturers created enclosures that can accommodate RGB fans. It’s the equivalent of striking two birds with one stone. You’ll get a tempting glance at your case, and the fans will help to cool it down.

The information provided in the following evaluation will help you make sound and logical choices about your gaming setup.

Let’s get started!

Our Picks for the Top 10 Best RGB Case Fans

Thermaltake Riing Trio No. 1


Thermaltake is a well-known operating business that sells high-quality accessories. High-end Thermaltake enclosures and power supplies are readily available. They’ve also begun selling RGB fans, which surprised us. The performance of the Thermaltake Riing Trio fans is undeniable. It provides sufficient airflow to your system, lowering the excessive temperatures.

This device is spellbinding as far as the RGB pattern and technology are concerned. With the assistance of a remote controller, you may adjust the patterns and RGB lights. Surprisingly, the trio pack includes three, resulting in wind gusts and frigid temperatures.

This device, in comparison, has a 9-pin USB connection, which is distinct from the flagship versions. This is acceptable in the sense that you no longer have to fiddle with the cables. The 9-pin connection will surpass the 4-pin connector, allowing you to set up the fans in a more user-friendly manner.

Thermaltake is also renowned for its outstanding characteristics. The “RGB Plus Ecosystem” is one of them. This ecosystem mode enables you to synchronize all of your RGB fans on your system. It’s incredible to learn that the modes may also be controlled through a phone app. Simply say “Hello Thermaltake,” and the embedded AI program will take care of the rest of the pattern and cooling system.

You may also use the thermal capture panel to create current weather situations. This type allows you to have noise levels as low as 25 dBA, which is quieter and more soothing. Believe me when I say that these fans are well worth the money.


  • Compatibility with smartphones
  • Razer Chroma and Syncs
  • RGB fans in a trio
  • It’s compatible with Amazon Alexa.

2. LL120 RGB by Corsair


Do you want to be a part of history? Corsair LL120 RGB fans, in particular, provide something comparable. By installing these fans in your system, you may obtain beautiful cyberpunk feelings. It’s worth noting that Corsair is one of the most well-known gaming firms. You may come across thousands of constructions and purchase them without giving them a second thought. The same can be said for these exquisitely crafted fans.

The Corsair LL120 comes with a broad variety of patterns to choose from. With the assistance of a controller, you have the power to regulate the light as you want. These fans are equipped with an over loop system. You work your way around two of them for distinct purposes. One is for RGB lighting, while the other is for spinning effects. As I previously said, Corsair is a one-of-a-kind aircraft. They’ve released a one-of-a-kind program called “iCUE.” This program enables you to control the fans from a distance. Simply plug it in and use a single click to regulate the airflow, settings, and patterns.

You have the option of purchasing a set of three identically sized fans or purchasing them separately. Corsair LL120 fans are only available in two sizes: 120mm and 140mm. So, before you rush out to the market, double-check the spacing in your case.

Unfortunately, in comparison to other flagship models, the fans are a bit noisier. The cause for this is the fan’s 1500 RPM speed. As a result, they begin to spin the blade at a quicker pace. In some ways, this is a positive sign that the temperatures should be lowered. There’s one more minor issue. It has to do with the price tag. The Corsair LL120 is very costly, costing approximately $120 for three fans and a Corsair lighting Node pro. If you’re a low-budget gamer, these fans are far out of your league.

“inserts furious gamer noises” is a side note.


  • Fans of exceptional quality
  • Noise levels on average
  • RGB and aesthetic design

Noctua NF-S12B redux-1200, Noctua NF-S12B redux-1200, Noctua NF


Noctua has been performing for many decades. Noctua NF-S12B redux-1200 fans are one of their best accomplishments. You’ll be turned off by these fans’ appearance, which is reminiscent of the 1970s or 1980s. The fans aren’t very beautiful or visually pleasing. That is the one drawback to purchasing this fan; otherwise, it provides excellent performance and ventilation.

It’s a DIY-lover fan, which means you may customize it to your liking. Because of the extremely low noise levels and fast fan speed, the redux fan has a proportionately larger fan base. Believe me when I say that’s incredible. In comparison to other Noctua models, the NF-S12B is the most affordable. You can acquire the fans for a typical buyer’s price and yet receive a polished result.

If you’re a crazy RGB enthusiast, these fans aren’t for you. Because of the 80s appearance and design, these fans do not have RGB capability. They are ideal for cases with no glass panel that are average or mediocre. To be honest, if you have an on-trend case with RGB switched on, these fans aren’t for you. They may be able to detract from the case’s allure. There shouldn’t be any afterthoughts if this doesn’t concern you at all. Now is the time to get this. You may even put them away for later use. Believe me when I say that these are among the finest RGB Case fans available.


  • Inexpensive
  • Excellent performance


  • When compared to other Noctua models, it is less powerful.

4. PWM Noctua NF-A12x25


The fan of the same manufacturer, Noctua NF-A, takes the next position. The hue is the same khaki, making it boring and anti-RGB. Because to the style and layout, you can’t RGB. The Noctua series’ primary goal is to offer high-end functioning fans rather than on-fleek items that will expire sooner or later. The golden jewel is the 120mm fan. It blasts air at a high turbulent speed for its size, giving the case a cool hue. Why? Because of all of the fans, this model’s fan speed is 2000 RPM, which is much higher than the other models on the list.

The list’s maximum RPM is 1500, but this beast of a fan has something different in mind. The advantage of speed comes at a price. Don’t be concerned. You won’t have to spend a million dollars on the fans. The only issue is the amount of loudness. It’s reasonable that at such a high speed, the fans create forceful screeching sounds. If noise levels (22.6 dBA) aren’t a problem for you, the Noctua NF-A is perfect for you.

Surprisingly, in terms of noise levels and speed, it outperformed competitors such as Cooler Master and Corsair. This is incredible. The storyline twist is as follows. You may reduce the fan’s speed, and when tested on rigs, this fan was found to be quieter than other flagship versions. Yes, lowering the RPM down below 1000 will provide you with a peaceful and tranquil atmosphere in which to relax.

In brief, features such as speed control, a y-splitter cable, and a few rubber vibration dampers live up to the reputation. If you’re a casual PC gamer searching for changeable fan curves, the Noctua NF-A is the way to go.


  • A multitude of high-value add-ons
  • The most powerful fans on the market


  • Colors that are unappealing
  • For the price it comes with, it’s a bit pricey (no LEDs)

NZXT Aer RGB 2 (No. 5)


NZXT is renowned for creating fascinating goods. One of them is Aer RGB 2. The business is one of the underserved groups that goes unappreciated. Believe me when I say they’re working their way up the success ladder. This model is another beast you can get your hands on if you want to cool your computer. Only one item might be considered distracting: the amount of noise. The fan features a clean and appealing design that works well with RGB lighting. The issue is that the fan is noisier even when it is set to the lowest available level.

The fans feature a separate outer loop for flashing RGB, unlike the Corsair LL2 series. As a result, the enjoyment tends to run RGB at a stunningly appealing pace. As a consequence, the light is reflected backwards by the loop, lighting the case from all sides. It also includes a specialized controller and hub for connecting the RGB switches. It’s because RGB header slots aren’t found on many motherboards.


  • Attractive
  • Possibility of doing it yourself


  • On low settings, it’s a little louder.
  • Fans are costly.

6. A-RGB Cooler Master MF120R


Don’t worry, I know the Cooler Master is pricey, but that’s just because of the product’s superior characteristics and features. But here’s the kicker: the cooler master MF120R A-RGB isn’t all that costly. It’s a cost-effective fan that you can easily put in your fans without breaking the bank.

Because of the haphazard ring pattern, the MF120R’s design is duller than the Corsair LL2 series. The fading outer loop absorbs most of the light, resulting in less excretion beyond the ring. However, in terms of delivering airflow, it’s one of the finest you’ll find. These fans may be purchased for as little as $22, depending on the seller. As a result, you must do your own research.

So, here’s a reversal. They are becoming more obnoxious. They feature a specified noise level of 31.0 dBA, which is greater than previous flagship models. If you don’t mind having jets going in your system, obtaining the fans shouldn’t be an issue. For a low-cost fan, the speed range may reach 2000 RPM, which is very high. I regret to inform you that, due to the extremely unpleasant noise, you should not operate the fans at 2000 RPM. To protect your adorable tiny eardrums, reduce the speed to a maximum of 1500 RPM. Nobody wants to lose their hearing at such an early age.


  • Affordable
  • a high rate of airflow


  • Runs at a higher volume
  • RGB designs that are dull

7. Scythe Kaze Flex 120 PWM Scythe Kaze Flex 120 PWM Scythe Kaze Flex 120 P


If you like colorful packaging and being showy in front of your friends, the Scythe Kaze Flex may not be for you. These fans are packaged in a low-end manner, giving the appearance that they originated from a low-class firm. But hold on a second. There’s an old adage that goes, “Don’t judge a book by its cover.” Scythe models outperform today’s flagship models by a factor of ten. Part of the issue is the drab and out-of-date design, which shouldn’t be an issue at all. You’re more concerned with the cooling system than with the flashy and beautiful appearance.

At 1200 RPM, the Scythe Kaze Flex performs well. The fan runs at a breakneck speed thanks to its high static pressure and CFM. The fans’ blades are built differently from the corsair and cooler master versions, providing them an advantage. When the fan is set to its default settings, the noise levels are minimal. It can easily exceed 1600 RPM without wreaking damage on the system. But there’s a snag. With the fans, you don’t get RGB. That’s something to keep in mind. Otherwise, it’s a ten out of ten.

Scythe Kaze Flex should be your first choice if you’re searching for a low-cost fan.


  • Cables that are long-lasting
  • Inexpensive


  • On higher RPM settings, it becomes a little loud.

upHere RGB is number eight.


Is this a brand-new business? Well, maybe. However, this should not deter you from looking for a suitable model. You should never choose names based on their meaning. There are several models that are of excellent quality yet are manufactured by untrustworthy firms. So, let’s get started. RGB provides a broad range of functions, including fan controllability and RGB lighting. At maximum speed, these 120mm fans generate 17.6 dBA of noise. That’s a lot of grandeur. These fans also guarantee that your system receives enough air and static pressure to ensure that the components last as long as possible.

Unfortunately, you won’t be able to manage the fans using third-party software, but you can purchase a controller to control the patterns remotely. It uses an intriguing hydraulic bearing to make the fans appear appealing and inviting.


  • Budget-friendly
  • Low amounts of noise
  • For such a cheap price, you get a pack of 5 fans.


  • Fans of average quality
  • The absence of a lively ambiance
  • CFM Variable (unknown)

Best 200mm RGB Case Fan (Thermaltake Riing plus 20)


Here’s to the rest of the Thermaltake fans on the top RGB case fans list. It’s not in the least bit suspicious. Thermaltake fans, believe me, are out of this planet. Another product has taken the 9th place on the list solely because of this. When this product is compared to the other models on the list, there is a little variation. It’s enormous, measuring 200mm in length.

“Do not purchase these fans unless your case supports 200mm fans inside” is a warning.

This can only imply one thing, given the size of these supporters. A well-designed airflow system. The fan blades are longer, which aids in the generation of high-pressure air and pulls and pushes air in the opposite direction to provide a breezing atmosphere for the components. It has the highest CFM rating on the above-mentioned list at 117. The sole justification for the ninth place is the size of the audience. Not every case will be able to accommodate such fans.

Surprisingly, a fan controller is included, allowing you to adjust the RGB pattern, mode, and speed of the fans. It also has a hydraulic bearing that aids in minimizing friction between the fan blades. As a result, the fans’ thermal dissipation efficiency improves.

You may also install third-party software that allows you to fine-tune the different fan settings. Take over the lively fanbase by becoming omniscient.

Last but not least, the vibrant RGB is a one-of-a-kind feature available exclusively with these fans. The lighting outperforms the competition.


  • Regardless of the enormous size, quitter
  • It’s possible to buy it with a controller.
  • Design that is constrained by syllables
  • Airflow with a strong presence

Cougar Hydraulic Vortex RGB Case Fan (number 10)


The Cougar Hydraulic Vortex RGB Case Fan adopts a novel display strategy. It chose ring-shaped lights over an in-built lighting feature that flips with the fans. These separate loops are positioned outside the fan and each illuminate. The fans will not be showing the lights, but the circles outside the fans, which may seem strange.

With the assistance of a remote controller, you may address up to 18 RGB patterns. Not to mention that you can install software that will keep the fans in sync indefinitely. These fans are part of a bundle that contains three fans. The price is much cheaper than the current flagship model, putting the product in last place in our list of the best RGB case fans.

Aura Sync, MSI Mystic light sync, RGB Fusion, and Polychrome sync are also supported by the fans. Surprisingly, the fan makes just 16 dBA noise, which is much less than comparable modern models. Purchase it right now!


  • Regardless of the enormous size, quitter
  • Controller
  • Rings that are on-trend
  • Compatibility with synchronization


  • Rings may break down at any moment.

Factors to Consider When Choosing the Right RGB Component

Overclocking and the Best RGB Case Fans

To offer efficient airflow to the system, you may also get your hands on the finest pc case fans. Because of the increased frequency, overclocked components have a tendency to run hotter. More power is squandered, which may degrade the system’s ambience. These RGB fans may help maintain proper internal pressure and save your components. The exhaust mode is capable of squeezing warm air from the temperature and releasing it into the environment.

These RGB case fans, on the other hand, may serve as an intake, delivering a blast of cold air to the components.

Different types of fans are available.

The interesting part is still to come, but before you waste your time looking for the finest RGB fans for your case, you need understand the different kinds of fans. To do so, you’ll need to disassemble your case and determine what size fans it can accommodate. Fans in the sizes of 50mm, 70mm, 120mm, 140mm, and 200mm are popular. The sizes vary from case to case, and you should investigate thoroughly to ensure that you do not get the incorrect-sized fans.

System of Airflow

The most important thing to remember when purchasing fans is to create a vision for the airflow system. It’s critical to obtain a suitable CFM value for the system to thrive (cubic feet per minute). This number represents the amount of wind your system will get.

Levels of Noise

Silent and non-silent fans are the two kinds of fans. Their functioning is diametrically opposed. To appeal to a broader audience, dual-operational fans were developed. If the fans are quiet and low-noise, they will be in passive-cooling mode, which means the ambient temperature will be reduced less. On the other hand, anticipate temperatures to drop dramatically if noise levels are painfully high.

The noise intensity ranges from 10 dB to 36 dB in most cases. Personal tastes, on the other hand, come into play and differ from person to person. When it comes to gaming, lower noise levels are preferred.

Fans with a Static Pressure

Static pressure fans have been seen to generate aggressive wind patterns. In some ways, this is advantageous because as long as the radiator and heat sinks get sufficient air to be below the threshold temperature, everything is good.

The antique fans are being investigated.

It’s worth mentioning that, even if you know all there is to know about RGB, you’ll need to change your fans every year or two. The reason for this is because dust particles collect and reduce the fan’s lifetime.

Not to mention that the negative static pressure, which reverses the positive static pressure, may damage the components more than help them. Negative pressure produces a vacuum within the casing, which may suffocate the components.

Checking the air pressure and cooling department may also help troubleshoot current fans. Note the temperature on stress and idle levels using third-party applications.

In a nutshell, alter your fans right now!

Prerequisites for compatibility

The fans are equipped with a variety of slots and connectors. A 5 Volt 3-pin RGB header or a 12 Volt 4-pin RGB header are the most common options. From here on out, the complexities begin. To begin, double-check that you have the proper header plugged into the correct slot. The interchanging of pins has the potential to cause harm to the fans. Please keep this in mind.

Here’s a quick rundown of the cords included with the RGB Fans:

  1. 3-pin connectors: If your fan has a 3-pin connection, bear in mind that you won’t be able to operate it from the outside. To adjust the fan’s speed, you’ll need to go into the BIOS (option accessible on a few motherboards).
  2. 4-pin connectors: You have complete control over the RGB lights, fan speeds, and operating mode.
  3. Molex: If you use the Molex to connect your fans, keep in mind that you won’t have any control choices. Because the fans are powered by a PSU, they will operate at full speed.

The Final Recommendation

Your first instinct will be to choose the lowest option. But bear in mind that you should only get fans that can operate for an extended length of time. You don’t want your followers to suddenly perish. Before you purchase the fans, bear in mind that noise levels and static pressure are the most important factors to consider while looking for the finest RGB case fans. With this in mind, I recommend that you get either the Thermaltake Riing trio or the Thermaltake Riing Plus 20.

The rationale for choosing these two fans for you is the excellent performance that these fantastic budget-friendly fans offer. Purchasing Thermaltake fans is not an issue as long as your PC stays cool and works properly.

Best of luck!

Most Commonly Asked Questions

Red, Blue, and Green are the letters that make up the abbreviation RGB. They are the fundamental colors from which secondary (complimentary) colors are created. If your case has RGB fans, you may have various colors shining out of it.

Assume the letter “A” stands for asynchronous communication. Every second, the RGB fans will be out of sync, generating devoted and distinct colors.

What are the most important characteristics for properly functioning fans?

Before purchasing fans, study static pressure, airflow, CFM, and noise levels. You may cheer for such supporters if all of the above-mentioned essential components are present.

How can you get a rainbow effect using ARGB fans?

ARGB fans can automatically adjust themselves to provide a rainbow effect for you. So you don’t have to be concerned.

RGB lights are all the rage nowadays, and they are certainly more colorful than LEDs. Whether you’re playing on the PC, on the PS4, or on your iPhone, it’s pretty hard to go on without the flashy lights. Thankfully, the fan market has caught on, and there are several manufacturers who have designed some truly beautiful fans.. Read more about best budget case fans and let us know what you think.

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Frequently Asked Questions

Who makes the best RGB case fans?

Corsair is a great brand that makes RGB case fans.

What are the best budget RGB case fans?

The best budget RGB case fans are the Corsair Air Series AF120 LED Blue Quiet Edition and the Cooler Master MasterFan Pro 120.

What are the best performing case fans?

The best performing case fans are the Cooler Master Storm Scout.


Holly is the smartest person you will ever know (Or so she tells us lol). She's a gamer by heart, and an author by soul. Writing for the website g15tools is a dream come true for her - she loves being able to share her thoughts and insights with others who love gaming as much as she does. When she's not writing or gaming, Holly can be found spending time with her friends and family.