Article number: BL070


120mm PWM high-speed

No Compromise Silence and Performance

be quiet! Silent Wings 3 120mm PWM high-speed stands for state-of-the-art technology and virtually inaudible operation. The extremely high air pressure produced makes it a perfect choice for powerful water- and air-cooled systems.

  • Great performance-to-noise ratio with 28.6dB(A) at 2,200rpm
  • 6-pole fan motor for less power consumption and vibration
  • Fluid-dynamic bearing enables super-long life span of 300,000 hours
  • Fan frame with funnel-shaped air inlets for extremely high air pressure
  • Seven fan blades provide optimized airflow
  • PWM controlled fan speed by the motherboard
  • German product conception, design and quality control
  • Three years manufacturer’s warranty


State-of-the-art technology

6-pole fan motor with three phases for very low power consumption, less vibration and therefore quiet operation of max. 28.6dB(A).


Advanced PWM function

Advanced high-quality IC motor controller reduces electrical noise. Pulse-width modulation (PWM) allows all compatible 4-pin controllers (including those built into many motherboards) to intelligently vary the speed of the fan.


For even better cooling

Seven fan blades with an optimized surface structure ensure virtually inaudible operation and excellent airflow.


Virtually inaudible operation

Removable anti-vibration mountings on all four edges of the fan reduce vibrations transmitted to the PC case to an absolute minimum.


A design for even greater performance

The rubberized fan frame is equipped with funnel-shaped air inlets for excellent air circulation and extremely high air pressure, which makes the fan especially suitable for use in powerful water-cooling and air-cooling set ups.


For a super long life span

The advanced fluid-dynamic bearing (FDB) enables a super long fan life of up to 300,000 hours and greatly reduced operating noise.

All models at a glance:


General data

Model Silent Wings 3 | 120mm PWM high-speed
Dimensions (mm) 120
Fan speed @ 100% PWM / 12V (rpm) 2,200
Air flow @ 100% PWM / 12V (cfm / m3/h) 73.33 / 124.58
Air pressure @ 100% PWM / 12V (mm H2O) 3.37
Noise level @ 100% PWM / 12V (dB(A)) 28.6


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Mechanical specifications

Dimensions (L x W x H), (mm) 120 x 120 x 25
Bearing technology FDB
Motor technology 6-pole fan motor
Weight incl. fixed cables (kg) 0.137
Push pin fixing
Screw fixing

Cables / Connectors

Connector 4-pin PWM
Cable length (mm) 500
Cable sleeve

Performance / Noise

Air flow @ 100% PWM / 12V (cfm / m3/h) 73.33 / 124.58
Air pressure @ 100% PWM / 12V (mm H2O) 3.37
Noise level @ 100% PWM / 12V (dB(A)) 28.6
Lifespan (h / 25°C) 300000

Electrical specifications

Rated voltage DC (V) 12
Operating voltage DC (V) 5 ~ 13.2
Current consumption (A) 0.16
Safety current (A) 0.37
Input power (W) 1.92


3-pin to 4-pin 12V-connector -
12V to 7V adapter -
12V to 5V adapter -
Screws 5
Push pins 5
Silica gel washer 5
Others rubber & hard plastic mountings

Safety certification

Approvals CE, RoHS, WEEE, RU, Tüv


Warranty (Years) 3
International hotline / free of charge ✓ / DE, FR

Logistics data, RRP

Article number BL070
EAN code 4260052184752
Dimensions, package (L x W x H), (mm) 191.2 x 140.7 x 31.4
Gross weight, package (kg) 0.308
Pieces per packaging unit 40
Dimensions, shipping box (L x W x H), (mm) 417 x 372 x 325
Gross weight, shipping box (kg) 13.01
RRP (€) 22.90

SILENT WINGS 3 | 120mm PWM high-speed
Article number: BL070