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be quiet! Shadow Wings 2 140mm PWM Fan White

BL091 | be quiet!
$25
In stock
Buy now, pay later!
The white colored Shadow Wings 2 140mm PWM fan offers whisper-quiet operation of just up to 16dB(A) and reliable cooling at low revolutions per minute. The blade are airflow optimized to get as much air as possible through. The anti vibration mounting system prevents transmission of vibrations into your computer case or cooler. The bearing consists of a high-grade rifle-bearing technology to provide a long life expectancy. The Shadow Wings 2 fans are the perfect choice for all who appreciate maximum silence for their PC case.



Features


World-Class Quiet and Solid Cooling

The white coloured 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-optimised 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

Shadow Wings 2 fans are the perfect choice for all who appreciate maximum silence for their PC case.

Be quiet! Shadow Wings 2 140mm PWM Fan - White Feature 1

Whisper-Quiet Operation

Due to Airflow-Optimised Fan Blades

The Shadow Wings 2 140mm PWM White fan blades have been optimised 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.

Be quiet! Shadow Wings 2 140mm PWM Fan - White Feature 2

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.

Be quiet! Shadow Wings 2 140mm PWM Fan - White Feature 3

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.

Be quiet! Shadow Wings 2 140mm PWM Fan - White Feature 4

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.

Be quiet! Shadow Wings 2 140mm PWM Fan - White Feature 5

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.

Specifications


General Data

Model Number BL091
Model Shadow Wings 2 140 mm PWM White
Dimensions (mm) 140
Fan Speed @ 100 % PWM / 12 V (RPM) 900
Colour Option White
Push Pins 4
Silica Gel Washer 4
Safety Certification - Approvals CE / TÜV / UL
Warranty (Years) 3

Mechanical 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 Yes

Cables / Connectors

Connector 4 - Pin PWM
Cable Length (mm) 500

Performance / Noise

Air Flow @ 100 % PWM / 12 V (CFM / m3 / h) 49.8 / 85
Air Pressure @ 100 % PWM / 12 V (mm H2O) 0.58
Noise Level @ 100 % PWM / 12 V (dB(A)) 14.9
Lifespan (h / 25 °C) 80,000

Electrical 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
Backed by a 3-year be quiet! warranty.

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