be quiet! Shadow Wings 2 140 PWM White (BL091)

The white colored Shadow Wings 2 140mm PWM offers whisper-quiet operation and reliable cooling at low revolutions per minute. Key features include:- Low-noise operation of up to 14.9dB(A)- Airflow-optimized fan blades- Anti-vibration mounting system prevents transmission of vibrations - Rubberized fan frame minimizes vibrations- High-grade rifle-be... morearing technology- Secure and easy installation with push-pins- PWM controlled fan speed through the motherboardShadow Wings 2 fans are the perfect choice for all who appreciate maximum silence for their PC case.Whisper-Quiet Operation:- Due to airflow-optimized fan blades: The Shadow Wings 2 140mm PWM White fan blades have been optimized to ensure maximum airflow, resulting in a whisper-quiet operation yet solid cooling. They operate at only 14.9 dB(A) even at its maximum speed of 900 rpm. The perfect choice for all who appreciate maximum silence for their PC case.Anti-Vibration Concept:- Reducing vibrations to a minimum: Removable anti-vibration mountings on all four edges of the fan reduce vibrations transmitted to the PC case. In addition, the fan is equipped with a rubberized frame that reinforces the anti-vibration concept and ensures vibrations are reduced to an absolute minimum.Rifle Bearing Technology:- Gives the fan a very long lifespan: The Shadow Wings 2 140mm PWM White is the hallmark of outstanding reliability. This is achieved by its high-quality rifle bearing technology, which assures a very long lifespan of up to 80,000 hours.Push-Pin Mounting:- For user-friendly installation: With the Shadow Wings 2 anti-vibration mounting system the fan is simple to install. The push-pins ensure a very fast and secure installation without needing screws.Specifications:General data:- Dimensions (mm): 140- Fan speed 100% PWM / 12V (rpm): 900- Air Flow 100% PWM / 12V (CFM / m3/h): 49.8 / 85- Air Pressure 100% PWM / 12V (mm H2O): 0.58- Noise level 100% PWM / 12V (dB(A)): 14.9Mechanical specifications:- Dimensions (L x W x H), (mm): 140 x 140 x 25- Bearing technology: Rifle- Motor technology: 4-pole fan motor- Weight incl. fixed cables (kg): 0.175- Push pin fixing: YesCables / Connectors:- Connector: 4-pin PWM- Cable length (mm): 500Performance / Noise:- Air Flow 100% PWM / 12V (CFM / m3/h): 49.8 / 85- Air Pressure 100% PWM / 12V (mm H2O): 0.58- Noise level 100% PWM / 12V (dB(A)): 14.9- Lifespan (h / 25°C): 80,000Electrical specifications:- Rated Voltage DC (V): 12- Operating Voltage DC (V): 6 - 12- Current consumption (A): 0.3- Safety current (A): 0.3- Input power (W): 3.6

Case Fan / 4-pin / Max. Noise Emission 14.9 dB / Volume Flow 85 m³/h / Statischer Druck 0.58 / Dimensions (WxHxD) 140 x 140 x 25 mm