The Noctua NF-B9 redux-1600 PWM is a high-speed 92mm fan designed to deliver strong airflow and static pressure with PWM-controlled speed regulation. Part of Noctua’s redux line, it offers proven aerodynamic performance and long-term reliability at a value-oriented price point, making it ideal for compact PC builds, CPU coolers, and cases requiring precise cooling in tight spaces.
Key Features:
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4-pin PWM support for automatic fan speed control
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Maximum speed of 1600 RPM for enhanced cooling capacity
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Proven Noctua blade design optimized for balanced airflow and static pressure
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Durable SSO bearing for quiet and reliable operation
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Redux line offering Noctua quality with streamlined packaging and accessories
Specifications:
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Dimensions: 92 x 92 x 25 mm
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Weight: Approximately 100 g
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Materials: Fiberglass-reinforced polyamide (PA-GF)
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Connectivity: 4-pin PWM fan header
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Bearing: SSO (Self-Stabilising Oil-pressure Bearing)
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Max Rotational Speed: 1600 RPM
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Max Airflow: 69.8 m³/h
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Acoustical Noise: 20.7 dB(A)
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Static Pressure: 2.25 mm H₂O
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Input Power: 1.32 W
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Voltage Range: 12V DC (typical), PWM regulated
Additional Features:
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Compatible with a wide range of fan controllers and motherboards supporting PWM
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Suitable for cooling small form factor cases, CPU coolers, and high-performance components
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Backed by Noctua’s industry-standard 150,000h MTTF rating
Customer Benefits:
The NF-B9 redux-1600 PWM delivers powerful and reliable cooling performance in compact spaces while maintaining quiet operation thanks to its advanced bearing and aerodynamic design. It’s a practical choice for users looking to optimize cooling in small or airflow-challenged systems.
What’s in the Box:
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NF-B9 redux-1600 PWM Fan
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4x Standard Fan Screws
Compliance:
This product meets all applicable international safety and environmental standards, including CE, RoHS, and REACH. It is manufactured under stringent quality control to ensure performance and longevity.
Manufacturer Contact:
Company Name: Noctua
Address: Industriestrasse 12, 6020 Innsbruck, Austria
Email: support(at)noctua(dot)at
