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Best Noctua 140Mm Case Fan (2025 Updated)

If you’re looking for an accessory that can boost your PC’s cooling system, a 140mm case fan from Noctua may be worth considering. This type of fan is compatible with most PC cases and can provide a significant increase in airflow, which can lead to better performance and less overheating. However, before buying any type of PC accessory, there are a few important factors to consider.

The first factor to keep in mind is whether the product is compatible with your computer’s specifications. You should ensure that the Noctua 140mm case fan is compatible with the size of your PC case and your motherboard’s mounting system. You should also check the fan’s noise level, as some fans can be quite loud and may affect your gaming or work experience.

When deciding whether to purchase a Noctua 140mm case fan or not, it’s important to ask yourself a few questions. How often do you use your PC, and how demanding are the tasks you typically perform? Are you experiencing any issues with your current cooling system that could be resolved with a new fan? Do you want to enhance your PC’s performance or just make it quieter? By answering these questions, you’ll be able to determine if a Noctua 140mm case fan is the right choice for you.

10 Best Noctua 140Mm Case Fan

# Product Image Product Name Product Notes Check Price
1
Ideal for heavy-duty cooling applications requiring high RPM and airflow, such as industrial or server systems.
2
Ideal for providing quiet airflow to computer or server systems, heatsinks, and radiators.
3
The product is ideal for providing quiet and efficient cooling for electronic devices or computer systems.
4
Ideal for quiet, high-performance cooling on computer components such as CPUs and cases.
5
Ideal for high performance cooling with 4-pin PWM control and a 140mm size.
6
Ideal for providing high airflow with minimal noise output in a variety of computer cooling applications.
7
This product is ideal for heavy duty cooling needs due to its high RPM and durable build.
8
This product is ideal for heavy duty cooling applications that require high RPM and waterproof protection.
9
This quiet fan is ideal for improving airflow and reducing noise levels in a computer or home theater setup.
10
The product is ideal for providing quiet and efficient cooling in various electronic devices.
Ideal for heavy-duty cooling applications requiring high RPM and airflow, such as industrial or server systems.
Ideal for providing quiet airflow to computer or server systems, heatsinks, and radiators.
The product is ideal for providing quiet and efficient cooling for electronic devices or computer systems.
Ideal for quiet, high-performance cooling on computer components such as CPUs and cases.
Ideal for high performance cooling with 4-pin PWM control and a 140mm size.
Ideal for providing high airflow with minimal noise output in a variety of computer cooling applications.
This product is ideal for heavy duty cooling needs due to its high RPM and durable build.
This product is ideal for heavy duty cooling applications that require high RPM and waterproof protection.
This quiet fan is ideal for improving airflow and reducing noise levels in a computer or home theater setup.
The product is ideal for providing quiet and efficient cooling in various electronic devices.

1. Noctua Nf-A14 Ippc-3000 Pwm, Heavy Duty Cooling Fan, 4-Pin, 3000 Rpm (140mm, Black)

Introducing the Heavy Duty Cooling Fan, a powerful and reliable cooling solution for your PC. With a size of 140x140x25mm, this award-winning A-series fan is equipped with Flow Acceleration Channels and an Advanced Acoustic Optimisation frame for superior cooling efficiency. Its 12V 3000rpm model (41.3dB) with 4-pin PWM connector allows for automatic speed control via 4-pin PWM fan headers, with a broad 800-3000rpm speed range.

This high-speed industrialPPC version is specifically designed for heavy-duty applications that require extreme cooling performance and advanced ingress protection. Its ruggedised fibre-glass reinforced polyamide construction and IP52 certified water and dust protection ensures durability and reliability even in harsh environments. With a maximum noise level of 41.3 dB(A) and a >150,000 h MTTF, this cooling fan is designed to provide long-lasting and efficient cooling for your PC.

Upgrade your PC's cooling system with the Heavy Duty Cooling Fan and experience superior cooling performance and reliability.

Pros

  • Powerful and reliable cooling solution
  • Equipped with Flow Acceleration Channels and an Advanced Acoustic Optimisation frame for superior cooling efficiency
  • Automatic speed control via 4-pin PWM fan headers with a broad 800-3000rpm speed range
  • High-speed industrialPPC version designed for heavy-duty applications
  • Ruggedised fibre-glass reinforced polyamide construction and IP52 certified water and dust protection ensures durability and reliability
  • Maximum noise level of 41.3 dB(A) and a >150,000 h MTTF

2. Noctua Nf-A14 Pwm, Premium Quiet Fan, 4-Pin (140mm, Brown)

The Premium quiet fan is a 140x140x25 mm fan that operates on 12V with a 4-pin PWM connector. It has a maximum speed of 1500 RPM and a maximum noise level of 24.6 dB(A). This fan has a lifespan of over 150,000 hours MTTF, ensuring long-term usage.

The 140x25mm A-series fan has won awards for its Flow Acceleration Channels and Advanced Acoustic Optimisation frame. This design provides superior quiet cooling performance, making it ideal for use in PC cases, water cooling radiators, chassis, cabinet ventilation, and more. It has a square frame design that is perfect for use with AIO or DIY water cooling radiators and can be used for intake and exhaust purposes.

The 4-pin PWM version of this fan allows for automatic speed control via 4-pin PWM fan headers. It has a broad speed range of 300-1500rpm, with a maximum speed of 1200rpm when using the supplied Low-Noise Adaptor. The fan comes with anti-vibration mounts, fan screws, Low-Noise Adaptor, extension cable, and y-cable for running two PWM fans on the same header.

In summary, the Premium quiet fan is a high-performance, award-winning fan that provides superior cooling performance and quiet operation. With its square frame design and 4-pin PWM connector, it is versatile and can be used in various applications.

Pros

  • Superior quiet cooling performance
  • Versatile square frame design
  • Automatic speed control via 4-pin PWM fan headers
  • Broad speed range of 300-1500rpm

Cons

  • – None

3. Noctua Nf-A14 Pwm Chromax.black.swap, Premium Quiet Fan, 4-Pin (140mm, Black)

Upgrade your PC with the premium quiet fan, measuring 140x140x25mm, with a 12V input and 4-pin PWM support. With a maximum RPM of 1500 and a maximum noise level of just 24.6 dB(A), this fan is ideal for those looking for a balance between performance and quietness. Its impressive >150,000 hours MTTF makes it durable and reliable.

The NF-A14 design has been recognised by over 100 international hardware websites and magazines, making it an award-winning product. Its square frame design provides excellent airflow and pressure performance, making it perfect for use on water cooling radiators or as a case fan.

This chromax.black.swap edition fan comes with an all-black design, making it look sleek and stylish. Additionally, the anti-vibration pads are swappable, allowing you to customise the colour to your liking. The colours available are red, black, white, blue, yellow, and green.

The 4-pin PWM version allows for automatic speed control through 4-pin PWM fan headers with a maximum speed of 1500rpm. This ensures that the fan operates at the optimal speed for efficient and quiet cooling.

Pros

  • Quiet operation with a maximum noise level of just 24.6 dB(A)
  • Impressive >150,000 hours MTTF for durability and reliability
  • Square frame design provides excellent airflow and pressure performance
  • Swappable anti-vibration pads allow for customisation of the fan's look
  • 4-pin PWM version allows for automatic speed control

Cons

  • – May not be suitable for those looking for maximum performance at all costs

4. Noctua Nf-P14s Redux-1200 Pwm, Quiet Fan, 4-Pin, 1200 Rpm (140mm, Grey)

Looking for a fan that provides outstanding quietness of operation? Then this 140x140x25 mm quiet fan is the perfect choice. With a maximum speed of 1200 RPM and a maximum noise level of 19.6 dB(A), this fan is designed to provide excellent static pressure and strong airflow (CFM). It has a >150,000 h MTTF, so you can rely on it for years to come.

This fan has a highly optimised low-noise design that makes it virtually silent at idle, while providing powerful airflow when required. Its square frame is perfect for water cooling radiators and chassis ventilation. The 4-pin PWM version of this fan is set up for automatic motherboard speed control, which means it will adjust its speed based on the temperature of your system.

The streamlined redux edition of this fan is built to the same high standards as other Noctua products, so you can be sure of its quality. It also comes with a wide range of optional accessories, including anti-vibration mounts, S-ATA adaptors, y-splitters, and extension cables, so you can customise it to suit your needs.

Pros

  • Outstanding quietness of operation
  • Excellent static pressure and strong airflow
  • Virtually silent at idle
  • Automatic motherboard speed control
  • Square frame for water cooling radiators and chassis ventilation
  • Proven Noctua quality
  • Wide range of optional accessories

5. Noctua Nf-P14s Redux-1500 Pwm, High Performance Cooling Fan, 4-Pin, 1500 Rpm (140mm, Grey)

The High-Performance Cooling Fan is a top-quality product that ensures outstanding quietness of operation, strong airflow, and excellent static pressure. It has a square frame that is ideal for water cooling radiators and chassis ventilation. The fan is 140x140x25 mm in size and operates at 12V with a max speed of 1500 RPM. It has a 4-pin PWM that supports automatic motherboard speed control. With its highly optimized low-noise design, the fan can deliver a powerful airflow when needed and is virtually silent at idle.

The High-Performance Cooling Fan is designed for users who want a balance of performance and quietness. It has a MTTF of over 150,000 hours, which ensures that it will last for a long time. The fan has a maximum noise level of 25.8 dB(A), making it one of the quietest fans on the market. It is a streamlined redux edition that has a proven Noctua quality and comes with a wide range of optional accessories, including anti-vibration mounts, S-ATA adapters, y-splitters, and extension cables.

Pros

  • Outstanding quietness of operation
  • Excellent static pressure and strong airflow
  • Square frame for water cooling radiators and chassis ventilation
  • Supports automatic motherboard speed control
  • Proven Noctua quality
  • Wide range of optional accessories

Cons

  • – May not be suitable for users who require high RPM

6. Noctua Nf-P14s Redux-1200, Quiet Fan, 3-Pin, 1200 Rpm (140mm, Grey)

The Quiet Fan is a 140x140x25 mm, 12V, 3-pin Molex fan that boasts an exceptional lifespan of over 150,000 hours MTTF. It is the renowned NF-P14s high-end 140x25mm 12V fan that has received more than 100 awards and recommendations from international computer hardware websites and magazines, with hundreds of thousands of satisfied users.

The fan has a highly optimised low-noise design that offers outstanding quietness of operation, excellent static pressure and strong airflow (CFM), making it suitable for water cooling radiators and chassis ventilation. The square frame design adds to its versatility and enhances its performance. With a speed of 1200 RPM and a 3-pin version, the fan offers an excellent balance of performance and quietness. Users can control the speed with optional NA-SRC10 Low-Noise Adaptors or by reducing voltage.

The streamlined redux edition of the Quiet Fan offers proven Noctua quality at an attractive price point. The fan comes with a wide range of optional accessories, including anti-vibration mounts, S-ATA adaptors, y-splitters, extension cables, and more.

Pros

  • Exceptional lifespan of over 150,000 hours MTTF
  • Renowned high-end fan with over 100 awards and recommendations
  • Highly optimised low-noise design that offers outstanding quietness of operation
  • Excellent static pressure and strong airflow (CFM)
  • Suitable for water cooling radiators and chassis ventilation
  • Comes with a wide range of optional accessories

7. Noctua Nf-A14 Ippc-2000, Heavy Duty Cooling Fan, 3-Pin, 2000 Rpm (140mm, Black)

The Heavy Duty Cooling Fan is an award-winning 140x25mm A-series fan that is designed to provide superior cooling efficiency. It comes with Flow Acceleration Channels and Advanced Acoustic Optimisation frame, making it an ideal cooling solution for heavy-duty applications. The fan is powered by a 12V 2000rpm motor that delivers max. 31.5 dB(A) noise level and has a life expectancy of over 150,000 hours MTTF.

This high-speed industrial PPC version of the fan is perfect for industrial applications where extreme cooling performance is required. The ruggedised fibre-glass reinforced polyamide construction and IP52 certified water and dust protection make it a durable and reliable choice for harsh environments. The fan has a 3-pin Molex connector for easy installation and comes with a maximum speed of 2000 RPM.

Whether you need to cool down your computer or an industrial application, the Heavy Duty Cooling Fan is the perfect choice. It offers superior cooling efficiency, advanced ingress protection, and a long life expectancy, making it a cost-effective solution for all your cooling needs.

Pros

  • Superior cooling efficiency
  • Ruggedised fibre-glass reinforced polyamide construction
  • IP52 certified water and dust protection
  • High-speed industrial PPC version for extreme cooling performance
  • 3-pin Molex connector for easy installation
  • Long life expectancy of over 150,000 hours MTTF

Cons

  • – May not be suitable for low noise level applications

8. Noctua Nf-A14 Ippc-2000 Ip67 Pwm, Heavy Duty Cooling Fan, 4-Pin, 2000 Rpm (140mm, Black)

Introducing the Heavy Duty Cooling Fan – a 140x140x25 mm, 12V, 4-pin PWM fan designed to provide superior cooling efficiency. This award-winning A-series fan comes equipped with Flow Acceleration Channels and an Advanced Acoustic Optimisation frame, making it the perfect choice for those looking for maximum cooling performance. With a maximum speed of 2000 RPM and a noise level of only 31.5 dB(A), this fan is perfect for use in a wide range of applications.

The Heavy Duty Cooling Fan is designed to be extremely durable, with a MTTF of over 150,000 hours. It also features a 4-pin PWM connector for automatic speed control via 4-pin PWM fan headers, allowing for a broad speed range of 500-2000rpm. Additionally, this fan is IP67 certified for water and dust protection, making it ideal for use in industrial heavy-duty applications that require extreme cooling performance.

Constructed from ruggedised fibre-glass reinforced polyamide, the Heavy Duty Cooling Fan is built to withstand even the toughest of conditions. With its high-speed industrial PPC version, this fan is perfect for those looking for a fan that can handle the most demanding cooling applications. If you're looking for a reliable, high-performance cooling fan, then the Heavy Duty Cooling Fan is the perfect choice.

Pros

  • Superior cooling efficiency
  • Wide speed range of 500-2000rpm
  • IP67 certified for water and dust protection
  • Ruggedised fibre-glass reinforced polyamide construction
  • High-speed industrial PPC version for extreme cooling performance

Cons

  • – None

9. Noctua Nf-A14 Flx, Premium Quiet Fan, 3-Pin (140mm, Brown)

Experience superior cooling performance with the award-winning 140x25mm A-series fan featuring Flow Acceleration Channels and Advanced Acoustic Optimisation frame. The premium quiet fan with 3-pin Molex operates at a maximum speed of 1200/1050/900 RPM and produces a noise level of up to 19.2 dB(A). The fan has a >150,000 h MTTF which ensures long-lasting durability. Its square frame design is ideal for water cooling radiators (AIO or DIY), PC cases, cabinet ventilation, and other chassis (intake & exhaust).

The 3-pin FLX version of the fan comes with Low-Noise Adaptors that enable users to fine-tune the fan speed settings for maximum airflow or near-silent operation. The fan also includes anti-vibration mounts, fan screws, Ultra-Low-Noise Adaptors, extension cable, and 3:4-pin adaptor for powering the fan directly from the power supply.

If you're looking for a premium quality fan that provides superior cooling performance with quiet operation, then this 140x140x25 mm fan is the perfect choice for you. With its advanced features and accessories, this fan ensures the best cooling experience for your PC.

Pros

  • Advanced Acoustic Optimisation frame for superior quiet cooling performance
  • Ideal for water cooling radiators (AIO or DIY), PC cases, cabinet ventilation, and other chassis (intake & exhaust)
  • Low-Noise Adaptors enable users to fine-tune the fan speed settings for maximum airflow or near-silent operation
  • Comes with anti-vibration mounts, fan screws, Ultra-Low-Noise Adaptors, extension cable, and 3:4-pin adaptor

Cons

  • – None

10. Noctua Nf-P14s Redux-900, Ultra Quiet Silent Fan, 3-Pin, 900 Rpm (140mm, Grey)

The Ultra Low Noise Fan is a 140x140x25mm fan that operates at 12V with a 3-pin Molex connector. It boasts a maximum speed of 900 RPM and a maximum noise level of 13.2 dB(A). With a lifespan of over 150,000 hours MTTF, this fan guarantees durability and reliability. This fan is the renowned NF-P14s high-end 140x25mm 12V fan, which has received more than 100 awards and recommendations from international computer hardware websites and magazines, making it a trusted choice for hundreds of thousands of satisfied users.

This fan has a highly optimized low-noise design that provides outstanding quietness of operation, excellent static pressure, and strong airflow (CFM). Its square frame makes it perfect for water cooling radiators and chassis ventilation. The low-speed ultra-quiet 900rpm 3-pin version is ideal for silent enthusiasts who demand virtually inaudible performance. This fan can be made even quieter with optional NA-SRC10 Low-Noise Adaptors or by running at reduced voltage. The streamlined redux edition of this fan offers proven Noctua quality at an attractive price point. Additionally, a wide range of optional accessories such as anti-vibration mounts, S-ATA adaptors, y-splitters, and extension cables are available to ensure the perfect fit for your needs.

Pros

  • Ultra-low noise operation
  • Outstanding static pressure and airflow
  • Durable and reliable with a lifespan of over 150,000 hours MTTF
  • Trusted choice with more than 100 awards and recommendations
  • Wide range of optional accessories available

Best Noctua 140Mm Case Fan FAQs

Can the Noctua 140mm case fan be used for both intake and exhaust in a PC case?

Yes, the Noctua 140mm case fan can be used for both intake and exhaust in a PC case. This fan is designed to provide excellent cooling performance and can be used in any orientation. The fan features a unique blade design that allows it to move a large volume of air while maintaining a low noise level. This makes it an ideal choice for both intake and exhaust applications.

When used as an intake fan, the Noctua 140mm case fan will draw cool air into the PC case, which can help to lower the temperature of internal components. This can be particularly beneficial for high-performance systems that generate a lot of heat.

When used as an exhaust fan, the Noctua 140mm case fan will expel hot air from the PC case, which can help to maintain a stable internal temperature. This can be particularly important for systems that are used for extended periods of time, as it can help to prevent overheating and damage to internal components.

Overall, the Noctua 140mm case fan is a versatile and high-performance fan that can be used for both intake and exhaust applications in a PC case.

How does the Noctua 140mm case fan compare to other fans in terms of noise level and airflow?

The Noctua 140mm case fan is widely regarded as one of the best fans on the market for those seeking optimal noise levels and airflow. Compared to other fans, the Noctua 140mm delivers exceptional airflow at low noise levels, thanks to its advanced design and high-quality manufacturing. The fan's design features nine blades, which are carefully shaped to optimize airflow and reduce noise levels. Additionally, the fan's motor is engineered to operate at low noise levels while still delivering high airflow rates.

When compared to other fans on the market, the Noctua 140mm often stands out as one of the quietest and most efficient options available. This makes it an excellent choice for those looking to build a quiet PC or for those who prioritize performance without sacrificing noise levels. Overall, the Noctua 140mm is an exceptional fan that delivers outstanding performance and low noise levels, making it an excellent choice for anyone looking to upgrade their PC's cooling system.

What are the benefits of using a Noctua 140mm case fan in a PC build?

Noctua is a well-known brand that offers high-quality case fans for PC builds. The Noctua 140mm case fan is a popular choice among PC enthusiasts due to its numerous benefits. One of the primary benefits of using this fan is its high performance. It offers excellent airflow, which helps to keep your PC cool, even during intensive tasks like gaming or video editing. This, in turn, helps to prolong the lifespan of your PC's components.

Another benefit of the Noctua 140mm case fan is its low noise level. The fan operates at a whisper-quiet level, which means you won't be disturbed by the noise while working or gaming. Additionally, the fan is designed to be durable and long-lasting. It features high-quality bearings that ensure smooth operation and minimize wear and tear.

Finally, the Noctua 140mm case fan is easy to install, and it comes with everything you need to get it up and running in your PC build. It also comes with a six-year warranty, which gives you peace of mind knowing that your investment is protected. In summary, the benefits of using a Noctua 140mm case fan in a PC build include high performance, low noise level, durability, and ease of installation.

What are the features and specifications of the Noctua 140mm case fan?

The Noctua 140mm case fan is a high-quality fan that is designed to provide efficient and effective cooling for your computer. It comes with a range of impressive features and specifications, making it a popular choice for many users.

One of the key features of this fan is its size. The 140mm size is larger than many other case fans on the market, which means it can move more air and provide better cooling performance. It also has a low noise level, thanks to its advanced design and high-quality materials.

Another important specification of the Noctua 140mm case fan is its speed. It has a maximum speed of 1500 RPM, which means it can provide powerful cooling when you need it most. It also has a low minimum speed of just 300 RPM, so you can adjust the fan speed to suit your needs.

The Noctua 140mm case fan also comes with a range of other features, including anti-vibration pads, a six-year warranty, and a range of accessories to help you install it in your computer. Overall, it is an excellent choice for anyone who wants efficient and effective cooling for their computer.

What is the lifespan of a Noctua 140mm case fan and how often should it be replaced?

Noctua is a well-known brand in the computer hardware industry, particularly for their high-quality case fans. The lifespan of a Noctua 140mm case fan can vary depending on several factors, such as the fan's usage, environment, and maintenance. However, on average, a Noctua 140mm case fan can last up to 6 years or more if properly taken care of.

To ensure that your Noctua 140mm case fan lasts as long as possible, it is recommended to clean it every six months or so. You can use compressed air or a soft brush to remove any dust or debris that may have accumulated on the fan blades and motor. Additionally, it is important to keep the fan's bearings lubricated to prevent any wear and tear.

If you notice any unusual noises, vibrations, or a decrease in performance, it may be time to replace your Noctua 140mm case fan. It is also a good idea to periodically check for any signs of wear or damage, such as cracks or broken blades, as this can affect the fan's performance and lifespan.

Overall, with proper maintenance and care, a Noctua 140mm case fan can last for several years before needing to be replaced.

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