Noctua NF-A14 5V 140mm Premium Case Fan

The Noctua NF-A14 5V delivers silent cooling performance in a 140mm form factor, specifically designed for 5V applications with USB or 5V ARGB headers, making it ideal for silent PC builds and low-voltage projects.

5V Optimized Performance:

5V USB Compatibility:

Specifically engineered for 5V power input, this fan can be connected directly to USB ports or 5V fan headers without requiring voltage conversion. The redesigned motor ensures optimal performance at lower voltage.

Advanced Aerodynamics:

Features Noctua’s AAO (Advanced Acoustic Optimization) frame with integrated anti-vibration pads and turbulence-reducing structures. The optimized blade geometry creates focused airflow with improved pressure efficiency.

Technical Specifications:

• Model: NF-A14 5V
• Dimensions: 140 × 140 × 25 mm
• Bearing: SSO2 Bearing
• Voltage: 5V DC
• Speed: 800 RPM (±20%)
• Airflow: 82.5 m³/h
• Noise Level: 14.8 dB(A)
• Static Pressure: 1.08 mm H₂O
• Current: 0.08A
• Connector: 3-pin (5V)
• MTTF: >150,000 hours

Special 5V Features:

USB Power Option:

Includes a USB power adapter cable, allowing the fan to be powered directly from USB ports (5V/0.5A) for flexible installation in PCs, external cooling solutions, or DIY projects.

Low-Noise Operation:

The reduced voltage operation results in exceptionally quiet performance, making this fan ideal for silent builds, media centers, or noise-sensitive environments.

Included Accessories:

• USB power adapter cable (5V)
• 30cm 3-pin extension cable
• 4x anti-vibration mounts
• Fan screws for all standard applications
• Y-cable for dual-fan connections

Discover more quiet cooling solutions or visit Noctua’s official product page for detailed specifications.