
Best selling PC fans from Noctua
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1. Noctua NF-A12x25 G2 PWM Sx2-PP
The Noctua NF-A12x25 G2 PWM Sx2-PP is a powerful PC fan designed for efficient cooling in various applications. With a diameter of 120 mm, this fan delivers a maximum airflow of 107.3 m³/h and a speed of up to 1800 RPM. The PWM technology allows for precise control of the fan speed, resulting in optimal cooling performance with minimal noise. With a noise level of just 22.5 dBA, the NF-A12x25 G2 is particularly quiet, making it ideal for applications where a quiet environment is required. The fan is made from high-quality polymer material, ensuring durability and reliability. Its easy installation and 4-pin PWM connector make it a practical choice for PC enthusiasts and gamers who value performance and low noise.
- Maximum airflow of 107.3 m³/h for efficient cooling
- PWM technology for precise speed control
- Noise level of just 22.5 dBA for quiet operation
- High-quality polymer material for durability and reliability.

2. Noctua NF-A14x25 G2 PWM Sx2-PP chromax.black Gehuselfter 140 mm (2 Stck)
The Noctua NF-A14x25 G2 PWM Sx2-PP chromax.black is a set of two high-quality 140 mm PC fans designed for efficient cooling in various applications. These fans feature PWM technology, which allows for precise speed control to minimize noise levels while ensuring optimal airflow. With a maximum speed of 1500 rpm and a minimum speed of 1250 rpm, they provide an airflow of up to 155.6 m³/h. The fans are made from durable PBT plastic and ABS, enhancing their longevity and reliability. Additionally, they come in an elegant black finish, making them an attractive choice for various PC builds. These fans are ideal for users who prioritize performance and quiet operation.
- PWM technology for precise speed control
- Maximum airflow of 155.6 m³/h
- Durable materials: PBT plastic and ABS
- Noise level of just 24.8 dBA at maximum speed.

3. Noctua NF-A12x25 PWM
The NF-A12x25 is a highly optimized 120mm fan of the next generation, integrating Noctua's latest innovations in aerodynamics to achieve unprecedented cooling performance. It utilizes cutting-edge technologies such as the Advanced Acoustic Optimization frame and Flow Acceleration Channels, combining them with a record peak gap of just 0.5 mm. This is made possible by the use of the novel Sterrox liquid crystal polymer (LCP) as well as a metal-reinforced motor hub and shaft for the highest precision. Following the Noctua A-series approach, the NF-A12x25 is a true all-rounder that delivers excellent results in all types of applications, whether they are low-resistance, airflow-oriented applications like case cooling or high-performance applications. It is also suitable for pressure-demanding scenarios such as on heatsinks and water coolers. The 4-pin PWM version supports fully automatic speed control via PWM fan headers and comes with a low-noise adapter to reduce the maximum speed from 2000 to 1700 RPM. Equipped with exceptional smooth operation, Noctua's SSO2 reference bearing, a rich accessory package, and a 6-year manufacturer’s warranty, the NF-A12x25 is truly a premium quality product. Its superior efficiency, state-of-the-art design, and groundbreaking materials make it an elite choice for the highest demands.
Pro
- Quiet in PWM operation 30% to 50%
- Lots of accessories
- Good quality
Contra
- Expensive! Bloody expensive!
- Colour can be very polarising
- This brown is beyond ugly

4. Noctua Nf-A4x20 Pwm
The NF-A4x20 is a fan that utilizes cutting-edge aerodynamic design features such as Flow Acceleration Channels and Noctua's AAO frame system. The PWM version employs Noctua's custom-designed NE-FD1 IC for fully automatic speed control via 4-pin connectors and comes with a low-noise adapter that reduces the maximum speed in PWM operation from 5000 to 4400 RPM. Its exceptional smooth operation, the SSO2 reference-class bearing, and Noctua's proven premium quality make the NF-A4x20 PWM an exquisite choice for the highest demands.
Pro
- Very quiet
- Lots of accessories
- Not audible at 50% despite high air flow
Contra
- Quite loud at full speed
- Disappointing volume
- Slightly more expensive than other fans

5. Noctua NF-A12x25 G2 PWM
The NF-A12x25 G2 PWM from Noctua is a highly advanced PC fan designed for efficient cooling in various applications. With a maximum airflow of 107.3 m³/h and a speed of up to 1800 RPM, this fan delivers excellent performance while maintaining a low noise level of just 22.5 dBA. The 4-pin PWM connector allows for precise control of the fan speed, ensuring optimal adjustment to the system's cooling needs. The fan is made from high-quality polymer, emphasizing its durability and reliability. With a compact design of 120 mm x 25 mm, the NF-A12x25 G2 PWM is versatile and suitable for both desktop PCs and other applications where effective cooling is required.
- Maximum airflow of 107.3 m³/h for efficient cooling
- Low noise level of just 22.5 dBA
- 4-pin PWM connector for precise speed control
- Made from high-quality polymer for durability.

6. Noctua Nf-A8 Pwm
Thanks to the AAO (Advanced Acoustic Optimisation) frame system and advanced aerodynamic design features such as Flow Acceleration Channels, the NF-A8 offers even better silent cooling performance compared to the multiple award-winning NF-R8. The PWM version is equipped with Noctua's specially designed NE-FD1 IC for fully automatic speed control and comes with a Low-Noise Adapter that reduces the maximum speed from 2200 to 1750 RPM. Its superb smooth operation, the SSO2 reference-class bearing, and Noctua's proven premium quality make the NF-A8 PWM a top solution for the highest demands.
Pro
- Very quiet
- Lots of accessories
Contra
- quiet?
- Price a little high
- Design is not so great

7. Noctua NF-A14x25 G2 PWM
The Noctua NF-A14x25 G2 PWM is a powerful 140 mm case fan designed for efficient cooling in PC systems. With a maximum speed of 1500 RPM, this fan delivers an airflow of up to 155.6 m³/h, making it ideal for applications that require high air circulation. The fan operates at a voltage of 12 V and is equipped with a 4-pin PWM connector that allows for precise control of the fan speed. This not only ensures optimal cooling performance but also enables quiet operation with a noise level of just 24.8 dBA. The NF-A14x25 G2 PWM is therefore an excellent choice for anyone who values quiet and effective cooling.
- Maximum speed of 1500 RPM for high air circulation
- Airflow of up to 155.6 m³/h
- Quiet operation with a noise level of only 24.8 dBA
- 4-pin PWM connector for precise speed control.
Pro
- high quality
- Usual high Noctua quality
- Slightly different speed for close positioning
Contra
- 2 Anbiter
- No black
- Unfortunately not black

8. Noctua Nf-A6x25 Pwm
The NF-A6x25 is a fan that utilizes cutting-edge aerodynamic design features such as Flow Acceleration Channels and Noctua's AAO frame system. The PWM version employs Noctua's custom-designed NE-FD1 IC for fully automatic speed control via 4-pin connectors and is supplied with a low-noise adapter, which reduces the maximum speed in PWM operation from 3000 to 2100 RPM. Its excellent smoothness, the SSO2 reference-class bearing, and Noctua's proven premium quality make the NF-A6x25 PWM an exceptional choice for the highest demands.
Pro
- Are really quiet
- High quality
- High airflow
Contra
- Low air flow rate
- Too little draught
- Colour scheme takes some getting used to

9. Noctua NF-A14 PWM chromax.black.swap
The NF-A14 has received over 100 awards and recommendations from international hardware websites and magazines, making it one of Noctua's most renowned and popular 140mm fan models. Its square frame makes it ideal for use on water cooling radiators or as a case fan. In the chromax.black.swap edition, the unique silent cooling performance of the NF-F12 is combined with an attractive, completely black design and interchangeable anti-vibration pads in red, white, blue, green, yellow, and black – allowing the fan to be customized in color and adapted to specific color schemes. For even more extensive customization, additional separately available accessories such as colored cables, extra anti-vibration pads, or anti-vibration mounts can be utilized. With Noctua's proven SSO2 premium bearing, over 150,000 hours MTTF, and a 6-year manufacturer’s warranty, the NF-A14 PWM chromax.black.swap is the perfect choice for users who value both individual, focused aesthetics and top-notch quality and performance.
Pro
- Quiet if the fans are to run quietly
- Very good quality
- Black :)
Contra
- Expensive but quality
- The accessory cables should be sold separately. Less waste, lower price

10. Noctua NF-A12x15 PWM
Noctua has today introduced the long-awaited, completely black versions of its award-winning CPU coolers NH-D15, NH-U12S, and NH-L9i. The proven formula of the original versions remains unchanged in the new chromax.black variants: they offer the renowned silent cooling performance and combine it with a stylish stealth design characterized by black-coated heat sinks and black fans. The NH-D15 chromax.black and NH-U12S chromax.black models will initially be available exclusively as a strictly limited Linus Tech Tips Edition, including additional orange anti-vibration pads and special fan stickers.
Pro
- Quiet (no humming)
- High quality
- Noctua (quiet, high quality)
Contra
- A little expensive
- I like the fans, but they are probably the exception rather than the rule
