Do you like playing high-end games on your computer? If yes, you should consider getting the best 140mm Case Fan. This can boost the lifespan of components such as the processor and graphics card.
In a hurry? Here are our top picks for the best 140mm case fans in 2023!
Best Overall
Budget Pick
Premium Pick
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What are the Benefits of Having a Good Case Fan?
Different computer components such as the RAM, graphics cards, and processors have enhanced power consumption and speed. This has contributed to the high amount of heat that the system produces. If such components are not cooled down, they may not perform their best. The motherboard can throttle as it tries to bring the temperatures back to normal levels.
Having a case fan is vital since this can eliminate the excess heat from the case. You should invest in a good case fan since this can help you enjoy your computer’s components for a long time and save you money in the long run. Though you can still buy the 120mm case fan, this is not the best for pushing lots of air out. Choosing the best case fan, such as the 140mm, can help dissipate the heat faster to keep the inner components safe from damage.
If you are into video editing, 3D animation, or gaming, you should choose a good case fan that has a size of 140mm. Since these case fans have larger blades, they are efficient and circulate a lot of air at lower speeds. You can also enjoy a silent operation from a good case fan.
7 Best 140mm Case Fans in 2023 (Comparison Table)
The Best 140mm Case Fans in 2023
| 140mm Case Fan | Noise Level | Rotational Speed | Packet Dimensions | Connector Type | Price |
|---|---|---|---|---|---|
| Noctua NF-A14 iPPC-3000 | 41.3 dB | 3000 RPM | 5.51 x 0.98 x 5.51 in | 4-Pin | Check Price |
| ARCTIC F14 Silent | 0.08 Sones | 800 RPM | 5.51 x 1.06 x 5.51 in | 3-Pin | Check Price |
| Corsair LL Series | 25 dB | 1300 RPM | 5.51 x 5.51 x 0.98 in | 4-Pin | Check Price |
| Corsair ML140 PRO | 20.4 dB | 1200 RPM | 5.51 x 5.51 x 0.98 in | 4-Pin | Check Price |
| ARCTIC P14 PWM PST RGB (3 Pack) | 0.3 Sones | 1900 RPM | 5.51 x 5.51 x 1.06 inches | 4-Pin | Check Price |
| Cooler Master SickleFlow | 0.3 Sone | 1900 RPM | 4.72 x 4.72 x 0.98 in | 4-Pin | Check Price |
| MasterFan Pro 140 | 20 dB | 1550 RPM | 5.51 x 5.51 x 1 in | 3-Pin | Check Price |
1. Noctua NF-A14 iPPC 3000 – Best 140mm Case Fan Overall
Since Noctua was launched in 2005, it has been producing high-quality case fans and managed to dominate the industry for a long time. This manufacturer has a reputation for creating the best case fans available in the market today. If you need a case fan for enhanced pressure capacity and great cooling performance, this model was designed with you in mind.
The industrial PPC (protected performance cooling) fan comes in a unique color scheme that combines black and brown. Apart from home, this 140mm case fan is also used in heavy-duty industrial applications. Industrial environments like aeronautics and automotive industries rely on this case fan. One of the things that makes it the best overall is its fiberglass polyamide construction. This material is strong enough to withstand high temperatures. It also makes the fans breakproof and robust.
Since this case fan is dust and waterproof, it is excellent for demanding applications which need excellent flow rates. This case fan utilizes SCD technology which makes it quiet even at low speeds. Noctua is also well known for its premium packaging. This specific case fan comes with an attractive box instead of the cheap plastic boxes that some case fans come with.
Another unique feature that you should expect in this case fan is the three-phase motor design. Since it can offer smooth transitions, it can minimize power consumption and even vibrations. The three-phase motors are more efficient in terms of power consumption compared to the ones used in regular fans.
2. ARCTIC F14 – Best Budget Pick
If you don’t max out your processor’s capabilities every day, you can choose this 140 mm case fan. This is a reasonably priced 140mm case fan that can save you cash while at the same time giving you excellent service. It is considered among the quietest case fans available in 2023. The noise level of this model ranges from 10-15dB.
According to the manufacturer, this case fan is quiet due to the motor created by combining a lubricant and an alloy. The construction, therefore, results in a movement that has minimal friction.
Arctic F14 also comes in an innovative design that adds aesthetic value. Apart from that, the fan blades’ design enhances the flow of air and leads to proper ventilation. The airflow rating of this case fan is 46 CFM, while the fan speed is 800 RPM. You can rely on this case fan for a long time. This is because it features fluid dynamic bearing, which has an oil capsule that prevents lubricant leakage.
The case fan also has different installations. It blows hot air out and allows cool air in. If you are searching for a case fan for heavy applications such as 4K video rendering, you should look elsewhere.
3. Corsair LL Series LL140 – The Best Premium 140MM Case Fan Pick
Case fans that feature RGB lighting are quite popular today. If you prefer such a case fan and are searching for a good one, you should not overlook Corsair LL Series LL140. This can give you access to numerous RGB LEDs so that you can customize how your rig looks based on your preferences.
This case fan also comes with an RGB controller known as the Lighting Node Pro. You can use this controller to link fans to the software. This connection gives you access to different flashing light modes such as Color Cycle and Rainbow wave.
Apart from the lighting system, it is also a powerful case fan that can reach an RPM of 1300. The included PWM makes controlling the speed easy. It is also considered among the best 140mm case fans due to its decent airflow rating of about 51 CFM. Therefore, you can rely on this case fan to keep your machine’s components cool as long as you don’t exert the processor the whole day.
When it comes to noise levels, this case fan can reach 25dB. Though it is not the quietest 140mm case fan, most users are not bothered by these noise levels. The front part of this 140mm case fan features a black frame. Around the blades of this case fan is a white LED ring. The manufacturer also includes rubber pads that can easily eliminate vibrations during use.
4. Corsair ML140 PRO 140mm Premium Magnetic Levitation
| Pros | Cons |
| ✅ Magnetic Levitation Bearings ✅ High Performance ✅ Customizable RGB Lighting ✅ Lighting Node Included ✅ Quiet Operation ✅ Easy Installation ✅ Twin Pack |
❌ Price ❌ Compatibility ❌ Software ❌ Noisy at High Speeds |
The Corsair ML140 PRO 140mm Premium Magnetic Levitation RGB LED PWM Fan Twin Pack (CO-9050078-WW) is a high-performance cooling solution designed for enthusiasts who seek both aesthetics and efficiency in their PC builds. These fans utilize magnetic levitation technology, which minimizes friction and noise while ensuring durability and an extended lifespan. The 140mm size and PWM control offer improved airflow and static pressure, enhancing the cooling performance within your system.
One of the key features of the ML140 PRO fans is the customizable RGB lighting, which allows users to personalize their build’s appearance and synchronize the lighting effects with other Corsair iCUE-compatible components. The included Lighting Node facilitates easy control and customization of the RGB effects.
The fans are designed for quiet operation, with magnetic levitation bearings and PWM control maintaining low noise levels, even at high speeds. The package includes two fans, providing a cost-effective solution for users who require multiple cooling fans.
However, the premium features of the Corsair ML140 PRO fans come at a higher price than some other options on the market. Additionally, full lighting control and synchronization require a Corsair iCUE-compatible motherboard or a separate iCUE controller.
Overall, the Corsair ML140 PRO 140mm Premium Magnetic Levitation RGB LED PWM Fan Twin Pack is an excellent choice for users seeking a high-quality, visually striking, and efficient cooling solution for their PC systems.
5. ARCTIC P14 PWM PST RGB (3 Pack)
| Pros | Cons |
| ✅ PWM Optimized for Static Pressure ✅ Semi-Passive Operation ✅ PWM Sharing Technology (PST) ✅ RGB Lighting ✅ 3-Pack ✅ High-Quality Bearings ✅ Easy Installation |
❌ No Dedicated Controller ❌ Noise Levels ❌ Compatibility ❌ Price |
The ARCTIC P14 PWM PST RGB (3 Pack) is a set of 140mm case fans designed to provide excellent cooling performance while adding a touch of personalization to your PC build. These fans are optimized for static pressure, ensuring efficient cooling in systems with restricted airflow, such as those with radiators or dense components. The semi-passive operation allows the fans to remain silent at low loads and ramp up to 1900 RPM when required for increased cooling.
One of the standout features of the P14 PWM PST RGB fans is the customizable RGB lighting, allowing users to create a unique aesthetic for their PC system. The 3-pack offers a cost-effective solution for users who need multiple fans in their build.
The fans also include PWM Sharing Technology (PST), enabling coordinated speed control and reduced noise by sharing PWM signals with other connected fans. High-quality bearings ensure reliable performance and a long lifespan, while the easy installation process simplifies the setup for users.
However, it’s essential to note that these fans do not come with a dedicated RGB controller, so users will need an RGB-compatible motherboard or controller for customization. Additionally, the fans may produce noticeable noise when operating at high speeds. Overall, the ARCTIC P14 PWM PST RGB (3 Pack) offers a balance of performance, aesthetics, and value, making it an appealing choice for PC enthusiasts.
6. Cooler Master MasterFan Pro – Quietest 140mm Case Fan
This case fan comes in an attractive design and has different features that make it a good performer. The corner of the fan, for instance, is made with thick, durable rubber that enhances stability and minimizes vibrations.
According to the manufacturer, these 140mm case fans are compatible with Asrock’s RGB software, Asus Aura and Gigabyte Fusion.
Another interesting aspect about this 140mm case fan is that it is extremely quiet. It is famous for using silent cooling technology. During operation, the included LEDs light the fan evenly. Feel free to customize the RGB colors according to your preference.
For instance, you can easily experiment with the colors until you match the theme of your PC.
Masterfan Pro also includes a sensor that offers jam protection.
7. Cooler Master SickleFlow
| Pros | Cons |
| ✅ Customizable ARGB Lighting ✅ Efficient Airflow ✅ PWM Control ✅ Sealed Bearing ✅ Easy Installation ✅ 3-in-1 Pack |
❌ Potential Noise ❌ ARGB Compatibility ❌ No Anti-Vibration Pads |
The Cooler Master SickleFlow 120 V2 ARGB is a 3-in-1 square frame fan pack designed to provide efficient cooling for computer cases and liquid radiators. These 120mm fans come with customizable addressable RGB (ARGB) 3-pin LEDs, allowing users to create unique lighting effects that enhance their PC build’s aesthetics.
One of the key features of the SickleFlow 120 V2 is the Air Balance Curve Blade design. This design ensures a balance between air pressure and airflow, providing optimal cooling performance for various system configurations. Additionally, the fans offer Pulse Width Modulation (PWM) control, enabling dynamic adjustments of fan speed based on system temperatures, resulting in optimized cooling and reduced noise levels.
The SickleFlow 120 V2 fans are built with a sealed bearing design, offering increased durability and a longer lifespan compared to traditional sleeve bearings. This design contributes to the fans’ reliability and performance in various operating conditions.
However, at higher RPMs, these fans may generate noticeable noise, which could be a concern for users seeking a near-silent PC environment. Furthermore, the ARGB lighting requires compatibility with a motherboard or controller, potentially limiting customization options for some users.
In summary, the Cooler Master SickleFlow 120 V2 ARGB fans provide an excellent balance of cooling performance, customizable lighting, and durability, making them a great choice for users looking to enhance their PC build’s aesthetics and cooling capabilities.
How to Choose the Best 140mm Case Fan? (Buying Guide)
Case fans have been evolving over the years. In 2022, they are no longer plastic frames that surround fans. The modern case fans are a complete package. Finding the best 140mm case fan from the numerous options available can be a challenge. Considering the following crucial factors can help you narrow down your search.
Fan speed
Checking the speed of a case fan is important since it can show how well it performs. The size of the case fan determines the speed. This is often measured in RPM (revolutions per minute). You should go for a large case fan since this can run at a lower RPM. It can also circulate a lot of air and operate more quietly compared to a small case fan.
Number of fans
Since a computer uses multiple fans, you can save money by getting a pack of fans. The best 140mm case fans come as a pack that contains up to 5 fans. Choosing such can help you get great value for your cash. Most fan packs are also easy to install in the computer case.
Noise levels
You should also confirm how loud a case fan operates before paying for one. The noise levels of a 140mm case fan are computed in decibels (dB). This shows how loud the fan can get when it is running at the maximum RPM. The noise levels of most 140mm case fans range between 10 and 35 dB.
Airflow
In such case fans, the airflow is measured in CFM (Cubic feet per every minute). This indicates the amount of air that the case fan is able to push per minute. As you compare the best 140 mm case fans, it is advisable to choose one that has a high CFM. Do not forget to consider things such as the speed and its size.
Fan lighting
Like most computer peripherals, case fans come with different lighting options. If you want to improve your PC’s aesthetics, you should check the lighting options that a case fan comes with. While some of them include RGB lighting, others have a single color LED. Consider a case fan that comes with inbuilt lighting so that your computer can look better.
Power connection type
Before choosing a 140mm case fan, you should find out how it connects to the system. Most of the case fans of this size use the 4-pin connection type. This can easily connect to the 4-pin connector on a motherboard. If you choose one that uses the three-pin connection type, you can still connect it to the 4-pin connector on the motherboard. This, however, uses only three pins.
The market also offers other case fans that use the connection type known as Molex. Rather than connecting to the motherboard, such a case fan can connect to the power source directly. Apart from that, some of the case fans have a combination of two connection types, such as 3-pin and Molex.
Bearing type
140 mm case fans come in different bearing types. The most common types include ball, hydrodynamic, and sleeve. If you want the best case fan, choose one that uses the hydrodynamic bearing. This is a self-lubricating type of bearing that is considered to the most durable. Though the ball bearing can be a bit loud, it can also last longer than the sleeve bearing.
Conclusion
Whether you wish to upgrade your PC or minimize its components’ pressure, you should consider investing in a 140mm case fan. This can keep the components cool and optimize performance. Start comparing the best 140mm case fans that we have reviewed above and choose an ideal one. Do not forget to check the crucial factors we have also discussed. All the best!
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