The Noctua NF-A15 PWM is a 140mm high-performance fan with a round 150mm-wide frame, designed to deliver exceptional airflow and quiet operation. It features Noctua’s signature aerodynamic refinements and SSO2 bearings for ultra-smooth performance. Compatible with many high-end CPU coolers and cases supporting 140mm fans with 120mm mounting holes, the NF-A15 offers a unique blend of cooling power and acoustic refinement.

Key Features:

Round 140mm fan with 120mm mounting holes for versatile compatibility

PWM support and NE-FD1 IC for automatic speed regulation

Flow Acceleration Channels and AAO frame for optimal acoustic efficiency

SSO2 bearings for long-term stability and ultra-quiet operation

Anti-vibration pads and advanced design for reduced turbulence noise

Specifications:

• Dimensions: 140 x 150 x 25 mm

• Connector: 4-pin PWM

• Max Speed: 1500 RPM ±10%

• Min Speed (PWM): 300 RPM

• Max Airflow: 140.2 m³/h

• Max Acoustics: 24.6 dB(A)

• Static Pressure: 2.08 mm H₂O

• Voltage Range: 12V

• Power Consumption: 1.56 W

• Input Current: 0.13 A

• Bearing Type: SSO2

• MTTF: >150,000 hours

Additional Features:

• Low-Noise Adapter (L.N.A.) reduces speed to 1200 RPM for quieter operation

• Custom-designed IC ensures precise and reliable PWM speed control

• 6-year manufacturer warranty

• Ideal for heatsinks like NH-U14S, NH-D15, and cases with 140mm fan support

Customer Benefits:
The NF-A15 PWM combines exceptional airflow, quietness, and versatility. Its round-frame design makes it especially well-suited for tower-style CPU coolers and airflow-sensitive builds that require strong thermal performance without acoustic compromise.

What’s in the Box:

• 1 × NF-A15 PWM fan

• 1 × Low-Noise Adapter (L.N.A.)

• 4 × Vibration-isolating silicone mounts

• 4 × Standard fan screws

• 1 × 30cm extension cable

• 1 × 4-pin y-cable

• User documentation

Compliance:
Complies with CE, RoHS, REACH, and WEEE directives. Engineered for high reliability and noise-optimized cooling in performance desktop and professional environments.

Manufacturer Contact:
Company Name: Noctua GmbH
Address: Josef-Preis-Allee 18, 8020 Graz, Austria
Email: support(at)noctua(dot)at