be quiet! Shadow Wings 2 120mm PWM offers whisper-quiet operation and reliable cooling at low revolutions per minute. Key features include:

  • Low-noise operation of up to 15.9dB(A)
  • Airflow-optimized fan blades
  • Anti-vibration mounting system prevents transmission of vibrations 
  • Rubberized fan frame minimizes vibrations
  • High-grade rifle-bearing technology
  • Secure and easy installation with push-pins
  • PWM controlled fan speed through the motherboard
  • Product conception, design and quality control in Germany
  • 3-year manufacturer’s warranty



Whisper-Quiet Operation


Due to airflow-optimized fan blades

The Shadow Wings 2 120mm PWM fan blades have been optimized to ensure maximum airflow, resulting in a whisper-quiet operation yet solid cooling. They operate at only 15.9 dB(A) even at its maximum speed of 1,100 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 120mm PWM 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.






Variable Fan Speed Function 


Varies the Fan Speed

Pulse Width Modulation (PWM) allows compatible 4-pin controllers to vary the speed intelligently and thus minimize the noise level of the fan. With PWM your system can ramp up the cooling when it’s needed, or operate at maximum quietness when it’s not.

Be Quiet! (BL085) Shadow Wings 2 PWM Case Fan, 12cm, Rifle Bearing


Product Description

Be Quiet! (BL085) Shadow Wings 2 PWM Case Fan, 12cm, Rifle Bearing


12cm Case Fan



Fan Connector(s)



Push pin fixing




Rubberized fan frame


0.132 kg (incl. fixed cables)

Fan Dimensions

120 x 120 x 25 mm

Fan Controller


Rotation Speed

1100 RPM

Fan Bearing

Rifle bearing

Air Flow

38.5 / 65 CFM / m3/h

Noise level



Rated Voltage DC: 12V
Operating Voltage DC: 6 - 12V
Current consumption: 0.12A
Safety current: 0.12A
Input power: 1.44W

Additional Features

See Overview

Package Contents

Push pins
Silica gel washer

Package Type


Package Weight

0.2000 kg


3 Years