10 Best 120mm PC Case Fans (RGB & Non-RGB)

Highlights

  • When it comes to building PCs, fans are often overlooked when purchasing components, but cooler hardware is essential for an optimal gaming experience.
  • However, in my opinion, Noctua NF-A12x25 is one of the best PC fans 120MM, but there are many.
  • Here in this guide, you will get the latest PC fans based on 120MM category. 
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Every component matters in the construction of a high-performance gaming or workstation PC. It is hard to overstate good cooling systems’ importance, especially when the CPU, GPU, and RAM steal the show.

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Your PC fan plays an important role in ensuring that your system remains stable and at optimal temperatures. So, if you are looking for some best PC fans (120mm) to build the best PC for you, then this guide will help you. 

Top 10 Best 120mm PC Case Fans (RGB & Non-RGB)

Here is the list of best PC fans (120mm) that will help you to choose which one is the best:

#1. SilverStone Air Slimmer 120 ARGB

SilverStone Air Slimmer 120 ARGB - 120mm PC Case Fan

Since its beginnings, SilverStone has produced more than just computer chassis and power supplies for its customers.

There is no doubt that SilverStone makes the best slim fans on the market, and the Air Slimmer 120 is no exception.

Due to its thin profile of 15.6 mm, the Air Slimmer 120 is compatible with any small form factor build. These fans can be ordered with or without ARGB lighting, but they are only available in black. 

There is also a 4-pin PWM connector on the Air Slimmer 120 that can operate between 6v and 12v and is rated at 63.67 cubic feet of airflow.

In addition to being relatively louder than some of the other fans on the list, these fans have the capacity to reach 1800 RPM.

It has a single power cord that measures 330 mm in length, not daisy-chained like Lina Li fans. Despite its white blades and RGB lighting, the ARB version of the Air Slimmer fan provides the same performance.

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#2. Noctua NF-A12x25 PWM

Noctua NF-A12x25 PWM - 120mm PC Case Fan

With Noctua’s latest achievement, the NF-A12x25 PWM, they have once again proven their leadership in the industry.

This 120mm fan masterpiece lives up to the acclaimed standards of esteemed hardware platforms worldwide, securing its place as the ultimate static pressure fan.

With an astonishingly minute gap between its rotating blades and fan case, the Noctua NF-A12x25 PWM chromax.black.swap set itself apart from its competition.

Its patented liquid-crystal polymer material allows 0.5mm tip clearance, making it a testament to Noctua’s innovative design.

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In addition to eliminating air leaks, this refined engineering also mitigates back pressure caused by resistant surfaces.


#3. Arctic P12 PWM

Arctic P12 PWM - 120mm PC Case Fan

Among the many products made by Arctic are case fans, CPU coolers, monitor mounts, and other PC cooling parts at affordable prices.

Arctic’s P12 PWM case fan, which comes in a completely black color, is a product that we like for its build quality and design. It is equipped with a 4-pin connector, which makes adjusting its speed much easier.

With the latest generation PWM IC, this fan offers the best performance without sacrificing power saving. The airflow max is 56.3 CFM while the speed is 1800 RPM, thus delivering a maximum airflow of 56.3 CFM.

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Even when running at such high speeds, it only creates a noise level of 10.64dB, which is surprising. Arctic’s warranty comes with a 6-year manufacturer guarantee.


#4. Corsair LL120 RGB

Corsair LL Series LL120 RGB - 120mm PC Case Fan

These 120 mm Corsair RGB 120mm case fans deliver on their promise of quiet operation and optimized design. Although they can be more affordable, they are also slower than some of the premium options.

While most gamers won’t mind this trade-off, those who want as much performance as possible will find it a problem.

This fan from Corsair is highly regarded on our list because of its stellar RGB performance, good looks, and PWM fan control. The iCUE software suite from Corsair is a great addition to this fan.

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If you are looking to build a highly aesthetic PC without exceeding your budget, the LL120 RGB fans are a solid choice.

With all three major retailers offering a sizable discount on the Corsair LL120 RGB 120mm case fans, the price of the LL120 RGB 120mm case fans has dropped significantly.

In addition to its attractive price, Corsair’s tri-pack offering includes a dedicated controller that makes this set of fans even more appealing.


#5. Thermaltake Pure 12 ARGB

Thermaltake Pure 12 ARGB - 120mm PC Case Fan

Thermaltake’s Pure 12 ARGB 120mm fan offers both performance and aesthetics. In addition to its sleek appearance, it features addressable RGB lighting through its translucent fan blades, enhancing the look of any gaming rig or workstation.

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The Pure 12 ARGB is constructed with high-quality materials and has a hydraulic bearing design that makes it whisper-quiet, making it suitable for environments with high levels of noise.

While this fan is focused on aesthetics, it doesn’t sacrifice performance. The unit’s speed range is 500-1500 RPM, and its airflow rating is 56.45 CFM to keep temperatures at optimum even with heavy loads.

Thermaltake’s proprietary RGB software is capable of synchronizing the RGB lighting with other RGB components, allowing for a cohesive and immersive lighting experience.

16.8 million colors and a variety of lighting modes are available. With a blend of style and functionality, Thermaltake Pure 12 ARGB is the perfect choice for those looking to improve their PC build.

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#6. be quiet! Pure Wings 2 120mm PWM

be quiet! Pure Wings 2 120mm PWM - 120mm PC Case Fan

Next, check out be quiet’s PC case fans! This is a great and well-known brand that sells high-speed fans at an affordable price.

In terms of the Pure Wings 2 120mm case fan, is designed to deliver incredible air flow at all speeds with its 9 blades.

Due to its 4-pin power connector, this fan’s speed can be fully controlled while its maximum speed can be 2000 RPM, which is phenomenal!

Even though it runs fairly fast, it produces a sound of 36.9 decibels, which is quite standard, considering there are better options out there.

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Nonetheless, the noise is not disturbing and won’t distract you often. In addition, it has excellent build quality, and due to the long-life rifle bearing it uses, it is expected to work for more than 80,000 hours.


#7. be quiet! Silent Wings Pro 4 120mm PWM

be quiet! Silent Wings Pro 4 - 120mm PC Case Fan

These fans stand out because of their redesigned design, putting Noctua and Phanteks into direct competition. The mastery of visionary aesthetics and advanced technology is evident in the combination of technology and aesthetics.

There is something special about be quiet! Due to its unparalleled noise reduction capabilities, Silent Wings Pro 4 fan comes with the name Silent Wings Pro 4.

It boasts a near-inaudible hum, ushering in a realm of tranquility into your setup with its quiet performance.

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It is effortless for Silent Wings Pro 4 to scale up to a maximum rotational speed of 3000 RPM, as displayed by rigorous tests. In addition to smooth rotations, fluid dynamic bearings, and anti-vibration pads minimize noise.


#8. KEYFANCLUB 120mm Fan

KEYFANCLUB 120mm Fan - 120mm PC Case Fan

Aside from its attractive pricing, its performance is another thing that impressed us very much. With an airflow capacity of 58 CFM, this case fan can blow out or draw air into the case at a maximum rotational speed of 1500 RPM.

Therefore, it performs quite well, so there are no issues regarding its performance. Nonetheless, its design might not perfectly suit everyone’s taste if we look at it from a design standpoint.

It is, however, not at all a bad option if you are looking for a reliable and effective cooling fan for your PC case.

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You can install it in less than ten minutes with just a little bit of effort. Additionally, KEYFANCLUB’s fan is very quiet. There is no problem with the maximum noise level of 23 dB offered by this fan.

Furthermore, it comes with an impressive lifespan of 35,000 hours, making this fan quite reliable. With this package, you will get two PC case fans that are backed by a 1-year warranty from KEYFANCLUB.


#9. Antec 120mm Case Fan

Antec 120mm Case Fan - 120mm PC Case Fan

As for the next PC case fan option, it comes from Antec, a brand that has been around for years and is highly regarded by PC accessories fans.

With this fan kit, you will be able to properly ventilate your gaming rig with the help of five PC case fans.

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In addition to the quality of this package, its pricing is also very attractive as it is very affordable while offering high value for your money. At their maximum rotational speed of 1000 RPM, every fan delivers an airflow of 30.5 CFM with 7 blades.

Notably, these fans barely make any sound, even at their highest rotational speed. These fans only produce 21.5 dB of noise, which is really impressive.

Furthermore, a complete set of installation accessories is already included in the package. This deal is a great choice because Antec also provides a 1.5-year warranty.


#10. PCCOOLER 120mm Case Fan

PCCOOLER 120mm Case Fan - 120mm PC Case Fan

When it comes to 120 case fans, I recommend you check out this 3-pack from PCCOOLER, which is currently one of the bestselling options available online.

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Its RGB lighting makes it stand out, which makes it a popular case fan option. It has an absolutely brilliant lighting design, and even the fans are quite attractive, so they can be matched up with any PC case.

Despite the low airflow, these fans can produce 31.68 CFM, which isn’t bad. Due to its 4-pin connector, this fan can reach a max speed of 1800 RPM, and since it’s adjustable, it can reach 1800 RPM.

It is one of the quietest case fans you can buy since it only produces 18 dB of noise, one of the lowest in the industry. Besides that, the life expectancy of the case fan is over 40,000 hours, making it a durable and long-lasting product.

It is great that you are getting three fans in this package, so the pricing is reasonable as well. Furthermore, this PC case fan option comes with a 3-year warranty.

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So, that’s all we have for you on the best PC fans (120mm). Thank you for taking the time to read this guide. We hope it was helpful. If you want more information, leave a comment below. 

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