Noctua NF-B9 redux-1600 PWM fan

Noctua NF-B9 redux-1600 PWM — powerful 92mm fan

The Noctua NF-B9 redux-1600 PWM fan is the ideal solution for users looking for reliable cooling with a minimalist design. With dimensions of 92 × 92 × 25 mm, it is suitable for installation in PC cases, coolers and radiators. Maximum airflow of 64.3 m³/h ensures effective cooling, while low noise 17.6 dB(A) guarantees quiet operation. With a premium SSO bearing and up to 150,000 hours MTTF, it is a long-term and maintenance-free choice. The simple gray design of the Redux series combines aesthetics with high performance.

Performance and speed control

Thanks to the 4-pin PWM connector, the fan allows precise speed control, which ranges from 0-1600 rpm. This means that the fan can be optimized for maximum performance or minimum noise according to current needs. A maximum static pressure of 1.61 mm H₂O ensures optimal airflow even in demanding conditions, for example when used with dense coolers.

Construction and durability

The Noctua NF-B9 redux-1600 PWM fan is made of robust PBT GF30 material, which ensures a long service life and resistance to temperatures from -10 °C to +70 °C during operation. The 400 mm braided cable provides sufficient flexibility for easy installation. In addition, the fan has protection against blocked rotor and reverse polarity, which protects the device from damage.

Quiet operation and minimalist design

Low noise of just 17.6 dB(A) at maximum speed makes this fan an ideal choice for quiet builds. The simple Gray Redux Design will refresh the look of your setup without distracting elements like backlighting or bold colors.

Technical data

• Voltage: 12 V
• Speed ​​range: 0-1600 rpm
• Maximum air flow: 64.3 m³/h
• Maximum static pressure: 1.61 mm H₂O
• Noise: 17.6 dB(A)
• Frame and rotor material: PBT GF30
• Cable length: 400 mm
• Operating temperature: -10 °C to +70 °C
• Bearing: SSO
• MTTF: >150,000 hours
• Protection: IP50

Package contents

• Noctua NF-B9 redux-1600 PWM fan
• Mounting screws