The Noctua NF-A6x25 PWM is a high-quality, 60mm fan engineered for compact systems that demand low noise, precision speed control, and excellent durability. With a maximum speed of 3000 RPM and full support for 4-pin PWM regulation, it delivers reliable thermal performance in tight spaces—making it ideal for networking equipment, 1U servers, NAS units, or SFF desktops.

Key Features:

• 60mm premium-grade fan with PWM support for automatic speed regulation

• Advanced aerodynamic design including Flow Acceleration Channels for better pressure-to-noise ratio

• AAO (Advanced Acoustic Optimization) frame for noise minimization and airflow stability

• SSO2 bearing system ensures ultra-smooth operation and long-term reliability

• Integrated anti-vibration pads reduce transmission of structural noise

Specifications:

• Dimensions: 60 x 60 x 25 mm

• Weight: 75 g

• Materials: Fiberglass-reinforced polyamide (PA-GF), LCP (Sterrox®) impeller

• Connectivity / Compatibility: 4-pin PWM fan header

• Bearing: SSO2 (Self-Stabilising Oil-pressure Bearing)

• Max Rotational Speed: 3000 RPM

• Max Airflow: 29.2 m³/h

• Acoustical Noise: 19.3 dB(A)

• Static Pressure: 2.18 mm H₂O

• Input Power: 0.96 W

• Voltage Range: 12V DC (typical), 5–13.2V operational

Additional Features:

• Smooth Commutation Drive (SCD) for reduced PWM switching noise

• Ideal for compact enclosures, embedded systems, and legacy hardware

• Trusted for critical applications in industry and custom computing

• 150,000h MTTF with full Noctua reliability standards

Customer Benefits:
The NF-A6x25 PWM offers quiet and efficient cooling in places where larger fans won’t fit. Whether you’re building a silent router, micro-server, or fine-tuning airflow in an ITX build, this fan gives you precise control without compromising durability or acoustics.

What’s in the Box:

• NF-A6x25 PWM Fan

• 4x Vibration-Compensated Fan Screws

• 4x Standard Fan Screws

• Low-Noise Adapter (L.N.A.)

• 30cm Extension Cable

• 4-pin Y-Cable

• User Manual

Compliance:
This product is fully compliant with CE, RoHS, REACH, and WEEE directives. Noctua ensures strict adherence to international standards of safety, environmental responsibility, and mechanical endurance.

Manufacturer Contact:
Company Name: Noctua
Address: Industriestrasse 12, 6020 Innsbruck, Austria
Email: support(at)noctua(dot)at