Be Quiet (BL071) Silent Wings 3 PWM High Speed Case Fan, 14cm

No Compromise Silence and Performance

be quiet! SilentWings® 3 140mm PWM high-speed stands for state of the art technology and virtually inaudible operation. The extremely high air pressure produced makes it a perfect choice for powerful water- and air-cooled systems.

- 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 enables super-long life span up to 300,000h
- Rubberized fan frame with funnel-shaped air inlets for extremely high air pressure
- Seven fan blades with optimized surface structures ensure excellent airflow
- Removable anti-vibration mountings reduce transmission of vibrations
- PWM controlled fan speed by the motherboard
- German product conception, design and quality control
- Three years manufacturer’s warranty

SilentWings® 3 PWM high-speed fans are your best choice for any application that requires the ultimate in quiet operation and uncompromised performance.

Performance
Pulse-width modulation (PWM) support Yes
Rotational speed (max) 1600 RPM
Noise level (high speed) 28.1 dB
Type Fan
Suitable for Computer case
Fan diameter 14 cm
Maximum airflow 77.57 cfm
Maximum air pressure 2.16 mmH2O
Airflow 131.79 m³/h
Number of fans 1
Mean time between failures (MTBF) 300000 h

Design
RoHS compliance Yes
Colour of product Black
Certification CE, WEEE, RU, Tüv
Cable length 0.5 m

Technical details
Noise level (high speed) 28.1 dB
Type Fan
Suitable for Computer case
Fan diameter 14 cm
Maximum airflow 77.57 cfm
Maximum air pressure 2.16 mmH2O
Airflow 131.79 m³/h
Number of f