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be quiet! Silent Wings 3 (140mm) PWM High Speed Case Fan - (CLR1248)

£21.79 inc VAT

In Stock for Priority Delivery


generation of this award-winning fan series offers unrivaled and uncompromising performance with a broad range of meticulous optimizations. They feature a smooth-running 6-pole motor, an advanced fluid-dynamic bearing, a unique airflow-optimized fan blade design and a fan frame with funnel-shaped air inlets. The SilentWings 3 140mm PWM high-speed model combines all of the above best-in-class features. The extremely high air pressure produced makes the fan especially suitable for use in powerful water cooling and air cooling set ups.

Main Features:

  • Great performance-to-noise ratio with 28.1dB(A) at 1,600rpm
  • 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


Fan Speed 1600 RPM
Fan Diameter 140 mm
Air Flow 77.57 CFM
Bearing Type Fluid Dynamic Bearing
Connector 1 x 4-pin
Fan Air Pressure 2.16 mm H²O
Voltage 12 V
Current 0.14 Amps
Noise Level 29.1 dbA
Form Factor Case Fan
Case Colour Black
Warranty 3 Years Warranty
Item Details
Manufacturer Be Quiet!
Part Number BL071
EAN 4260052184769
Condition New