Be Quiet BL071 Silent Wings 3 PWM High Speed Case Fan, 14cm, Black, Fluid-dynamic Bearing

• 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

 
 
 
 
No Compromise Silence and Performance
 
be quiet! SilentWings 3 PWM 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.