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Be Quiet! (BL099) Silent Wings Pro 4 14cm PWM Case Fan, Black, Up to 2400 RPM, 3x Speed Switch, Fluid Dynamic Bearing

by BEQUIET
Original price £36.95 - Original price £36.95
Original price
£36.95
£36.95 - £36.95
Current price £36.95
SKU BL099
Availability:
in stock, ready to be shipped

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Legendary silence, epic performance and features

 
 
For the highest performance, optimized fan blades, especially for heat sinks designed radiator corners and a speed switch with 3 selectable speed options, Silent Wings Pro 4 140mm PWM is the most progressive, performant, and versatile fan by be quiet! 
 
  • Optimized fan blades for the highest performance on radiators and heat sinks
  • Speed switch allows changing maximum PWM speed between medium-speed, high-speed and ultra-high-speed (up to 2400 rpm)
  • Small tip clearance and a fan frame with a funnel-shaped air outlet for extremely high air pressure
  • Virtually inaudible operation at regular speed
  • 6-pole fan motor for less vibration and power consumption
  • Fluid-dynamic bearing enables very smooth operation 
  • Individual and easy mounting systems for use as a case fan or with a radiator
  • Super-long life-span of up to 300,000h
  • Valuable sleeved PWM cable and easy to install PWM connector 
  • Elegant look with high-grade fan sticker in an all-black design 
  • 5-year manufacturer warranty

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