Article number: BL046



Outstanding price-performance ratio

The Pure Wings 2 fans bring famous be quiet! silent cooling to entry level computing, yet are also appropriate for gaming and multimedia systems. The most important features include:

  • Nine airflow-optimized fan blades that reduce noise-generating turbulence
  • Long life rifle bearing gives an operating lifetime of 80,000 hours
  • Even at maximum speed, operates at only 19.2 dB(A)
  • Product conception, design and quality control in Germany
  • Three year warranty

Pure Wings 2 offer outstanding reliability and quiet operation at great price-for-performance ratio. They are the ultimate reason to put the well-known be quiet! silent cooling in your PC.


Achieves a great price-for-performance ratio

The Pure Wings 2 120mm fan operates at only 19.2dB(A) even at maximum speed. The perfect choice for silent home and office PCs as well as gaming and multimedia systems.


For even better cooling

Thanks to its surface-optimized fan blades the airflow is enhanced, noise-generating turbulences are minimized and the air pressure is increased. This feature is the key to effective cooling.


Gives the fan a very long lifespan

The Pure Wings 2 120mm 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.

All models at a glance:


General data

Model Pure Wings 2 120mm
Dimensions (mm) 120
+SilentWings -
Fan speed @ 100% PWM / 12V (rpm) 1500
Air Flow @ 100% PWM / 12V (CFM / m3/h) 51.4 / 87
Air Pressure @ 100% PWM / 12V (mm H2O) 1.25
Noise level @ 100% PWM / 12V (dB(A)) 19.2
Color option Black


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Mechanical specifications

Dimensions (L x W x H), (mm) 120 x 120 x 25
Bearing technology Rifle
Motor technology 4-pole fan motor
Weight incl. fixed cables (kg) 0.13
Push pin fixing -
Screw fixing

Cables / Connectors

Connector 3-Pin
Cable length (mm) 460
Cable sleeve -

Performance / Noise

Air Flow @ 100% PWM / 12V (CFM / m3/h) 51.4 / 87
Air Pressure @ 100% PWM / 12V (mm H2O) 1.25
Noise level @ 100% PWM / 12V (dB(A)) 19.2
Lifespan (h / 25°C) 80,000

Electrical specifications

Rated Voltage DC (V) 12
Operating Voltage DC (V) 5 - 12
Current consumption (A) 0.12
Safety current (A) 0.20
Input power (W) 2.4


3-pin to 4-pin 12V-connector -
12V to 7V adapter -
12V to 5V adapter -
Screws 4
Push pins -
Silica gel washer -
Others -

Safety certification

Approvals CE / TÜV / UL


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

Logistics data, RRP

Article number BL046
EAN code 4260052183359
Dimensions, package (L x W x H), (mm) 155 x 120 x 28
Gross weight, package (kg) 0.158
Pieces per packaging unit 60
Dimensions, shipping box (L x W x H), (mm) 410 x 320 x 290
Gross weight, shipping box (kg) 10.2
RRP (€) 12.50

PURE WINGS 2 | 120mm
Article number: BL046