Noctua NF-A14 FLX 140mm Fan

The Noctua NF-A14 FLX 140mm Fan is a premium, high-performance cooling solution designed for versatile applications. Engineered with Noctua’s renowned A-series blade geometry and Flow Acceleration Channels, this fan delivers exceptional airflow and static pressure while maintaining ultra-low noise levels. Its advanced SSO2 bearing ensures superior longevity and quiet operation. Therefore, it is an ideal choice for demanding PC builds and noise-sensitive environments, offering a perfect balance of performance and acoustics.

Exceptional Cooling Performance:

Experience superior cooling with the Noctua NF-A14 FLX fan. This 140mm fan is meticulously engineered for optimal performance in various cooling scenarios. It provides a robust airflow of 115.5 m³/h and a high static pressure of 1.51 mm H₂O. These capabilities ensure efficient heat dissipation, even through restrictive heatsinks or tight spaces. Consequently, your components remain cool and stable, enhancing overall system reliability.

Advanced Blade Geometry for Enhanced Airflow:

The NF-A14 features Noctua’s signature A-series blade geometry, complete with Flow Acceleration Channels. This innovative design optimizes airflow distribution and reduces airflow separation. As a result, it leads to improved cooling efficiency and lower turbulence noise. The precision-engineered blades ensure that air moves smoothly and effectively, maximizing cooling potential for your system.

Ultra-Quiet Operation:

Despite its powerful performance, the Noctua NF-A14 operates with remarkable quietness. It produces an acoustical noise level of just 19.2 dB(A) at full speed. This makes it an excellent choice for noise-sensitive applications and silent PC builds. The fan’s advanced aerodynamic design and high-quality construction contribute to its exceptionally low noise profile, ensuring a peaceful computing environment.

Premium Durability and Versatile Application:

The Noctua NF-A14 FLX fan is built to last, featuring premium materials and a robust bearing system. Its versatile design and included accessories make it suitable for a wide range of applications, providing both reliability and adaptability for various projects. This fan is engineered for long-term, consistent performance.

SSO2 Bearing for Extended Lifespan:

The fan incorporates Noctua’s renowned SSO2 bearing system. This optimized second-generation self-stabilizing oil-pressure bearing provides superior long-term stability and quiet operation. With an impressive MTTF (Mean Time To Failure) exceeding 150,000 hours, the NF-A14 is designed for continuous, reliable performance, backed by a 6-year manufacturer’s warranty. Therefore, you can trust in its enduring quality.

Flexible Low-Noise Adaptors for Speed Control:

The NF-A14 FLX comes with a Low-Noise Adaptor (L.N.A.) and an Ultra-Low-Noise Adaptor (U.L.N.A.). These allow you to precisely control the fan’s speed and noise levels. The L.N.A. reduces rotational speed to 1050 RPM (16.4 dB(A)), while the U.L.N.A. further lowers it to 900 RPM (13.8 dB(A)). This flexibility enables you to prioritize either maximum cooling or whisper-quiet operation, tailoring the fan’s performance to your specific needs.

Versatile Connectivity and Included Accessories:

The NF-A14 FLX features a 3-pin connector and operates at 12V. It comes with a 30cm extension cable and a 3:4-Pin Adaptor, providing versatile connectivity options for various PC setups. Additionally, the scope of delivery includes 4 Vibration-Compensators and 4 Fan Screws, ensuring easy and secure installation while minimizing vibrations. This comprehensive set of accessories enhances user convenience.

Key Specifications:

Fan Characteristics:

• Size: 140x140x25 mm
• Mounting Hole Spacing: 124.5×124.5 mm
• Connector & Pin-Configuration: 3-pin
• Cable Length: 20cm + 30cm NA-EC1 extension cable
• Bearing: SSO2
• Blade Geometry: A-Series with Flow Acceleration Channels
• Frame Technology: AAO (Advanced Acoustic Optimisation)

Performance & Acoustics:

• Rotational Speed (+/- 10%): 1200 RPM
• Rotational Speed with L.N.A. (+/- 10%): 1050 RPM
• Rotational Speed with U.L.N.A. (+/- 10%): 900 RPM
• Airflow: 115.5 m³/h
• Airflow with L.N.A.: 101.9 m³/h
• Airflow with U.L.N.A.: 88.7 m³/h
• Acoustical Noise: 19.2 dB(A)
• Acoustical Noise with L.N.A.: 16.4 dB(A)
• Acoustical Noise with U.L.N.A.: 13.8 dB(A)
• Static Pressure: 1.51 mm H₂O
• Static Pressure with L.N.A.: 1.18 mm H₂O
• Static Pressure with U.L.N.A.: 0.89 mm H₂O

Electrical & Longevity:

• Input Power (typical): 0.528 W
• Input Power (max.): 0.96 W
• Input Current (typical): 0.044 A
• Max. Input Current: 0.08 A
• Operating Voltage: 12 V
• MTTF: > 150,000 h
• Warranty: 6 years

Included Accessories:

• Low-Noise Adaptor (L.N.A.)
• Ultra-Low-Noise Adaptor (U.L.N.A.)
• 3:4-Pin Adaptor
• 30cm Extension Cable
• 4 Vibration-Compensators
• 4 Fan Screws

Model Information:

• Model: NF-A14 FLX

For more detailed information and technical specifications, please visit the official Noctua NF-A14 FLX product page.