The Noctua NF-S12A PWM is a state-of-the-art 120mm fan specifically designed to provide outstanding airflow performance with minimal noise, making it ideal for case ventilation. With full support for 4-pin PWM speed control, it combines Noctua’s latest aerodynamic enhancements and the refined SSO2 bearing system to ensure smooth, long-term operation. The NF-S12A PWM is a perfect balance of quiet efficiency and intelligent control for modern PC builds.

Key Features:

• Optimized blade geometry for superior case airflow efficiency

• Full 4-pin PWM support for automatic speed regulation

• AAO (Advanced Acoustic Optimization) frame and Flow Acceleration Channels

• SSO2 bearing for ultra-low friction, quiet, and long-lasting performance

• Includes Low-Noise Adapter for reduced max speed and acoustic tuning

Specifications:

• Dimensions: 120 x 120 x 25 mm

• Weight: 140 g

• Materials: Fiberglass-reinforced polyamide (PA-GF)

• Connectivity / Compatibility: 4-pin PWM fan header

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

• Max Rotational Speed: 1200 RPM

• Max Rotational Speed with L.N.A.: 900 RPM

• Max Airflow: 107.5 m³/h

• Acoustical Noise: 17.8 dB(A)

• Acoustical Noise with L.N.A.: 10.7 dB(A)

• Static Pressure: 1.19 mm H₂O

• Input Power: 0.96 W

• Voltage Range: 12V DC (typical), PWM regulated

Additional Features:

• Smooth Commutation Drive (SCD) for quieter electrical switching

• Ideal for case airflow; not optimized for high static pressure applications

• Compatible with fan controllers and silent PC builds

• 150,000h MTTF for extended reliability

Customer Benefits:
Designed to deliver whisper-quiet case ventilation, the NF-S12A PWM is ideal for users who want automated fan control without sacrificing thermal efficiency. It’s perfect for quiet workstations, gaming PCs, and airflow-optimized enclosures.

What’s in the Box:

• NF-S12A PWM Fan

• Low-Noise Adapter (L.N.A.)

• 30cm Extension Cable

• 4-pin Y-Cable

• 4x Vibration-Compensated Fan Screws

• 4x Standard Fan Screws

• User Manual

Compliance:
Meets all international safety and environmental standards, including CE, RoHS, REACH, and WEEE. Designed for long-term performance and low acoustic footprint.

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