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be quiet! SILENTWINGS 3 PWM 140mm

In stock.
Ships from United States.
  • 120mm
  • 140mm
  • Non-LED
  • No
  • w/ PWM
  • w/o PWM
  • Virtually inaudible operation at max. 15.5dB(A)
  • 6-pole fan motor with three phases giving very low power consumption and less vibration
  • Advanced fluid-dynamic bearing enables super-long life
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Overview
Specs
Reviews

IDEAL APPLICATIONS


Very quiet workstations and desktop PCs
High-resolution gaming and multimedia systems
Super silent water-cooled PCs
Extremely overclocked systems

HIGHLIGHTS


Very silent even at high-speed operation
Optimized fan frame and blades
Smooth-running 6-pole fan motor
Noise absorbing anti-vibration concept
4-pin connector

No Compromise Silence and Performance

be quiet! SilentWings® 3 fans stand for state-of-the-art technology, virtually inaudible operation and superior cooling. Their secret: a smooth-running 6-pole fan motor, an advanced fluid-dynamic bearing, a unique airflow-optimized fan blade design and a fan frame with funnel-shaped air inlets.


Highlights »

  • Great performance-to-noise ratio with the perfect balance between cooling and silence
  • 6-pole fan motor with three phases giving very low power consumption and less vibration
  • Advanced fluid-dynamic bearing (FDB) enables a super long fan life of up to 300,000 hours
  • Seven fan blades with optimized surface structures ensure excellent airflow
  • The rubberized fan frame is equipped with funnel-shaped air inlets producing extremely high air pressure
  • Removable anti-vibration mountings minimize the transmission of vibrations to the PC case and its components
  • Advanced high quality IC motor controller reduces electrical noise
  • High-speed models are especially recommended for use in powerful water cooling and air cooling set ups
  • PWM controlled fan speed by the motherboard
  • 3-year manufacturer’s warranty
  • Product conception, design and quality control in Germany

SilentWings 3 »

They are your best choice for any application that requires the ultimate in quiet operation and uncompromised performance.

Features

be quiet

Innovative 6-pole fan motor
6-pole fan motor with 3 phases for very low power consumption, less vibrations and therefore quieter operation.

be quiet

High-quality motor controller
The high quality motor controller leads to a minimization of electronic noises.

be quiet

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

be quiet

Anti-vibration mountings
Removable anti-vibration mountings on all four edges of the fan reduce the transmission of vibrations to the PC case to a minimum.

be quiet

Rubberized fan frame
The rubberized fan frame is equipped with funnel-shaped air inlets for excellent air circulation and pressure.

Technical Data »

Model 140mm PWM 120mm PWM 140mm PWM high-speed 120mm PWM high-speed
Article no. BL067 BL066 BL071 BL070
EAN Code 4260052184271 4260052184264 4260052184769 4260052184752
Dimensions, (W x H x D in mm) 140 x 140 x 25 120 x 120 x 25 140 x 140 x 25 120 x 120 x 25
Fan speed (rpm) @ 100% PWM 1,000 1,450 1,600 2,200
Noise level (dB(A)) @ 100% PWM 15.5 16.4 28.1 28.6
Airflow @ 12V (cfm / m3/h) 59.5 / 101.09 50.5 / 80.47 77.57 / 131.79 73.33 / 124.58
Air pressure (mm / H2O) 1.08 1.79 2.16 3.37
Voltage range DC (V) 5-13.2 5-13.2 5-13.2 5-13.2
Input power (W) 3.6 1.44 6 4.44
Input current (A) 0.3 0.12 0.5 0.37
Connector 4-pin 4-pin 4-pin 4-pin
Lifetime @ 25°C (h) up to 300,000 up to 300,000 up to 300,000 up to 300,000
Accessories Rubber & hard plastic mountings, fan screws

6-Pole Fan Motor »



be quiet

6 poles contribute to:

  • smoother transition between magnetic poles
  • less vibration for quiet operation
  • reduced power consumption
  • low start-up voltage

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 90 days
  • This item is covered by be quiet! Return Policy
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