The Noctua NF-A20 5V is a premium 200mm fan engineered for systems that require silent operation and high airflow in a 5V environment. Tailored for industrial and embedded applications, this fan combines Noctua’s advanced aerodynamic design with a rugged build, offering a unique solution for devices that rely on large, low-RPM cooling at 5V.
Key Features:
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Massive 200mm form factor for high airflow at very low noise levels
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Operates at 5V for use in specialized industrial, embedded, or legacy systems
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AAO (Advanced Acoustic Optimization) frame with Flow Acceleration Channels
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SSO2 bearing system for whisper-quiet operation and extended lifespan
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OmniJoin™ adapter set for compatibility with proprietary connectors
Specifications:
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Dimensions: 200 x 200 x 30 mm
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Weight: 300 g
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Materials: Fiberglass-reinforced polyamide (PA-GF)
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Connectivity / Compatibility: 3-pin 5V fan header (includes OmniJoin™ adapter for non-standard connectors)
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Bearing: SSO2 (Self-Stabilising Oil-pressure Bearing)
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Max Rotational Speed: 800 RPM
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Max Airflow: 146.9 m³/h
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Acoustical Noise: 18.1 dB(A)
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Static Pressure: 0.71 mm H₂O
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Input Power: 0.48 W
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Voltage Range: 5V ±10%
Additional Features:
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Integrated anti-vibration pads for noise damping
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Low-start voltage circuitry for reliable spin-up at 5V
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Designed for ultra-quiet ventilation in digital signage, AV equipment, and lab devices
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150,000h MTTF for professional-grade reliability
Customer Benefits:
Ideal for specialized applications requiring a large-diameter fan at low voltage, the NF-A20 5V delivers exceptional airflow with minimal noise. It is perfect for advanced modders, system integrators, and legacy system maintainers who demand silent cooling without compromise.
What’s in the Box:
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NF-A20 5V Fan
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OmniJoin™ Adapter Set
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30cm Extension Cable
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4x Vibration-Compensated Fan Screws
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4x Standard Fan Screws
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User Manual
Compliance:
This product is fully compliant with CE, RoHS, REACH, and WEEE regulations. It has been designed and tested for demanding thermal conditions in accordance with international standards for environmental and electrical safety.
Manufacturer Contact:
Company Name: Noctua
Address: Industriestrasse 12, 6020 Innsbruck, Austria
Email: support(at)noctua(dot)at
