Best Case Fans 2018 – Reviews and Buying Guide

For some people, intense gaming is one of the main reasons to buy a PC. And who can blame them? After a tiring day, the amazing gaming sessions is a perfect way to release stress. However, these sessions often get hampered due to the overheating PC. That is where case fans come in. They help make your PC cooler so that it does not crash or damage otherwise. As a result, you enjoy an extended gaming session.

For this reason, it is very important to buy the right case fan. There is a wide range of choices available out there in the market, making your task difficult. To help you make good use of your money, I have compiled a list of the top 10 case fans as of now. I will give you sufficient information about them to make your purchase easier. Let’s take a look at them.

Best 120mm Case Fans 2018

NameBearing TypeLEDPrice
Corsair ML120 ProMagneticYes
Corsair HD120HydraulicYes
Noctua NF-F12SleeveNo
Thermaltake Luna
Corsair AF120HydraulicYes
Corsair SP120HydraulicNo
Rosewill ROCF-13001SleeveNo
Cooler Master JetFloPOMYes
ARCTIC F12 PWMFluid DynamicNo
Thermaltake RIING

1. Corsair ML120 Pro LED:

The Corsair ML120 Pro LED is arguably the best case fan out there on the market. They are relatively new. However, they have gained a reputation for themselves pretty soon.

First of all, the unique feature of these fans is that instead of a sleeve bearing or a ball bearing, they have a magnetic bearing. As a result, the fans are much quieter than its competitors. Also, these fans are more durable because of the same reason as well. In addition, since there is no friction present, the fan is faster and has a better performance too.

The air flow is also amazing in this fan. You will get anywhere between 12 to 75 CFM without any trouble. That makes it an excellent choice for a case fan. It would do well in the front casing as well, provided it has some space in front of it.

The product has a 2400 RPM top speed. Now enjoy everything from lower noise to best cooling performance. However, the fan does get quite noisy at the top speed. They can cool down the CPU even with extended gaming.

  • Magnetic Bearing gives better performance and less noise
  • 12-75 CFM air flow does the work effortlessly
  • 2000 RPM speed gives you complete control in everything from low noise to best performance
  • You have to connect the fan to a 4-pin PWM connection, otherwise, they would not work
  • At the top speed, they are quite loud

2. Corsair HD Series, HD120 RGB LED:

Again a Corsair product has made a place in the list, in its own performance of course. It is one of the most contemporary and stylish products on the list.

It has RGB LED lighting in it. A fan has 12 RGB LED lights on it. The lighting effect makes it look cool and stylish, adding a dash of quirk on your CPU.

The HD 120 has a high static pressure. Therefore, it has a way better performance than other basic case fans.

The blades are ultra thin in design. They are designed in such a way that lessens vibration and turbulence.

The speed of the fan ranges from 800-1725 RPM. The RPM value works efficiently well to cool down the CPU. However, there are case fans out there in the market which have higher RPM values than the HD120. So, keep that in mind when making a decision.

  • High static pressure delivers better performance than basic case fans
  • 800-1725 RPM speed offers efficient cooling
  • Ultra-thin blades decrease vibration, turbulence, and noise
  • There is no way to turn off the light even if you want to

3. Noctua NF-F12 PWM Cooling Fan:

Noctua has presented the market with their own case fans via their NF-F12 PWM cooling fan.

The product has a unique design that has been made to achieve the perfect balance between performance and sound level.

There are anti-vibration pads installed on the fan. They are made of silicone. These pads ensure less vibration. That, in turn, protects the fan from damage.

The Noctua NF-F12 PWM cooling fan has an SSO bearing. The bearing allows the fan to be more durability, precision, and stabilization.

It has a maximum RPM value of 1500. It does the job quite of cooling down the PC quite well. However, there are fans out there with higher RPM values that you can get.

  • SSO bearing ensures more durability, stabilization, and precision
  • 1500 RPM speed does the work effortlessly
  • Anti-vibration silicone pads make sure less vibration is there
  • A bit noisy even with the SSO bearing

4. Thermaltake Luna Series LED:

Next, we are going to talk about the Thermaltake Luna Series LED case fan. They are probably the most stylish case fans out there for you.

The unique feature of the case fan is the anti-vibration mounting system. Now, what this system does is it fits the fan into its place firmly. In addition, it also decreases the vibration.

It has a 50 CFM air flow to get the job done. Add to it the enlarged frame, and you will see that it sure does it well.

The Thermaltake Luna Series LED has a self-lubricating hydraulics bearing. It ensures the fan stays in function for years to come.

The single thing I had a problem with this fan is the sound level. Yes, you guessed it right, they are noisy. This is a serious disadvantage for many of the users.

  • Anti-vibration mounting system ensures the firm fit and lessens vibration
  • Self-lubricating hydraulics bearing makes the product durable
  • 50 CFM airflow combined with the enlarged frame cools down your CPU with ease
  • The fan is noisy

5. Corsair Air Series AF120 LED:

Corsair makes some amazing case fans. You probably have realized that by now seeing so many Corsair products on the list. Their Air Series AF120 LED is one such product as well.

These fans come in a wide range of different LED lights. White, purple, red, you name it, they got it. So, if you want to touch an add of vibrancy and style to your computer, this one is definitely for you.

The AF120 has an air flow of 52.19 CFM. It does the work perfectly well. However, there are fans out there in the market that offer higher CFMs than this one.

The Static Pressure is 0.75 mm/H2O in this product. The static pressure, although not the very best, is not bad either. It is suitable for almost all the basic work.

It has a 1500 RPM of top speed. Now, this is again, not bad at all. But you can find higher RPMs in case fans out there in the market.

The fan produces 25.2 dB noise at its top speed. It is not that much noisy, adding to its benefits. You can work without having distractions with this fan by your side.

  • 52.19 CFM air flow
  • The product is not noisy at all
  • 0.75 mm/H2O static pressure
  • Basic configurations, if you want an advanced case fan, this is not your best bet
  • Installation process is a bit complicated

6. Corsair Air Series SP120:

Another Corsair product in the list. It is getting a bit predictable, I know, but they deserve the spot. The Air Series SP120 is arguably the most powerful case fan on the list.

The air flow is a huge 62.74 CFM. The powerful airflow cools down your PC in a matter of moments and keeps it running for extended hours.

The Corsair Air Series SP120 has a static pressure of 3.1 mm/ H2O. It is a very high static pressure. The fan can do its job way more efficiently and faster than many other fans because of these powerful features.

A 2350 RPM of top speed can keep your PC cool for longer hours. Go on playing those extra hours without worrying about overheating.

The one downside of the Corsair Air Series Sp120 is its noise. It has a sound level of 35 dB at its highest speed. It is quite loud. However, considering the powerful features, it is somewhat expected.

  • 62.74 CFM air flow cools down your PC effortlessly
  • 3.1 mm/H2O static pressure is among the very best
  • 2350 RPM top speed does the work with ease
  • Quite a bit loud at 35 dB when in top speed

7. Rosewill 120 mm Long Life Sleeve (4 Packs):

Now, you can also check out the Rosewill 120 mm Long Life Sleeve case fan. It is certainly a product worth your money. To make things better, it comes with a lower price tag.

As you might have guessed from the name, these fans come with sleeve bearings. Sleeve bearings have two lubricated surfaces sliding against each other.

The fan has an air flow of 38.2 CFM. This does the job decent enough. However, there are many fans that have a better CFM value than this one, although it is not that bad when you consider the price point.

The Rosewill 120 mm Long Life Sleeve has a top speed of 2000 RPM. It is a pretty high RPM for any case fan. Therefore, it can circulate more air at any given time than many of the other case fans on the market. It cools down your PC relatively faster than many other case fans.

The noise level is a disadvantage in this fan. They are quite loud. However, if you are someone who wears noise-canceling headphones most of the time, it should not give you any trouble.

  • 2000 RPM top speed cools down your PC with ease
  • Budget-friendly product
  • Produces unwanted noise
  • Low static pressure

8. Cooler Master JetFlo 120 R4- JFDP- 20PB- R1:

Another player of the field, Cooler Master, has the JetFlo 120 R4- JFDP- 20PB- R1 under their sleeve. These fans are perfect for you if you want a smaller computer case because of their ultra-thin design. They take up only a minimal space, that leaves you plenty of free space for the other components.

The CFM value of the fan is up to 95, which is really great. It pushes sufficient amount of air inside your CPU to make it cooler with no visible trouble.

The Cooler Master JetFlo has an RPM range from 800 up to 2000. This can definitely be called high-performance. With this fan by your side, you would not have a trouble playing for those extra hours.

The problem with this fan is its noise level. It is a bit noisier, and that can cause serious discomfort for many. The sound level reaches up to 36 dB which is pretty high. However, you can fix the RPM into lower values. This, in turn, would lower the noise.

  • Up to 2000 RPM speed
  • 95 CFM air flow
  • Ultra-thin design saves up space
  • Dust and water resistant feature makes the product durable
  • The fan is quite loud

9. ARCTIC F12 PWM Rev.2:

ARCTIC has presented us with a budget-friendly case fan, the F12 PWM Rev.2. Now, do not be fooled by the low price tag, it does its job essentially well.

The unique feature of the fan is the PWM function. It lets the motherboard to run the fan exactly at the speed that is required. As a result, you get the best cooling possible without wasting more energy than necessary.

Furthermore, the air flow is 53 CFM which is pretty good to handle the everyday work. Play those long hours of your favorite game, let the fan worry about cooling down your PC.

The RPM range is from 500 to 1350. It effortlessly cools down your CPU.

However, there are many more fans out there that has higher RPM values than this one.

You might want to take that into consideration before making a final decision.

The fluid design makes sure your fan lasts you for years without any hassles on your part.

  • PWM function runs the fan at exactly the required speed, saving energy
  • 53 CFM airflow cools down your CPU with no trouble
  • 22.5 dB sound level is as low as it gets
  • RPM value is a bit low

10. Thermaltake RIING CL-F047- PL12RE- A (Dual Pack):

Another Thermaltake product that made its way into the list is the RIING CL- F047- PL12RE- A. They come as a package of two.

A unique feature of the product is the Concentrated Compression Blades. These blades optimize air flow direction. That results in the best airflow you can ever dream of getting.

Furthermore, talking about the air flow, the air flow of this case fan is up to 51.1 CFM.

These fans run quietly as a mouse with their highest sound level being 24.6 dB. You will never get distracted while working or playing games if you have these case fans on your CPU.

There is an anti-vibration mounting system. It allows a snug fit and also reduces vibration of the fan while running.

  • Concentrated Compression Blades ensure the best possible airflow
  • Amazingly quiet with 24.6 dB its highest sound level
  • Anti-vibration mounting system
  • On the expensive side of the spectrum

Case Fans – Buying Guide

What To Look For Before Buying Case Fans:

Static Pressure:

One of the things you should look for is Static Pressure. It essentially stands for the pressure in which the fan circulates air through a small space. As a general rule of thumb, fans with higher static pressure are better for heat sinks and cooling radiators. In addition, they are also very good as chassis fans. You can place them in front of the cases as well. High static pressure helps you to cool the CPU efficiently. The blades of these fans are made in such a way that there are lesser gaps in between them.

Air Flow:

Air Flow represents the amount of air moving through an opening. It is another aspect that you should look for when making a decision. The air flow of a fan is measured in Cubic Feet per Minute (CFM). Fans with higher air flow are best suited to be used for case fans. They perform at their highest level when there is a certain amount of space in front of them. However, make sure not to mount them in front of cases or on the radiator. You can distinguish them from static pressure optimized fans only by looking at their blades. Higher air flow fans have blades that have larger gaps in between them.


Furthermore, you should also check the speed of the fan. Case fan speed is represented by RPM or Revolutions per Minute. In a broad sense, the higher the RPM value, the more air it can gather. However, the performance of the fan also depends on various other factors such as static pressure and airflow. The RPM has a direct relationship with the fan’s noise level as well.

Sound Level:

Another important factor to consider is the sound level of the fan. You should be able to check the fan’s sound level in the package itself. They are measured in decibels (dB). In general, these fans range from 10 dB to 36 dB. Now, it is suggested, as you might expect, to get the fan that produces the lowest amount of noise. If the noise is louder it will create distractions and your work will be hampered.

These are the top 10 best fan case out there on the market as of right now. If you have any more questions in your mind, or if you want me to talk about something else, do let me know in the comments section below.

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