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Be Quiet Case Fan SilentWings 2 PWM (120x120x25mm)

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  • 78401
  • BL030
  • 4260052182895
  • 0,27 kg

Delivery date unknown

£15.42 * £18.60 * (17.06% Saved)

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Technische Details und Videos... mehr
Technical details
Size: 120mm
Rated speed range: 1500 - 1950 U/min
Air flow: 85,8 m³/h
Pressure: 1,63 mm H2O
Lifespan (at 25°C): 300.000 h
Start voltage: 4V DC
Power input: 2,4 W
Rated speed: 1500 U/min
Manufacturer: BeQuiet
Power connector: 4Pin PWM
Dimensions: 120 x 120 x 25mm
LED: Not available
Volume range: 10 - 19,9 dB(A)
RPM signal transmission: Yes
Air flow range: 50 - 99 m³/h
Voltage rated: 12V DC
Frame Color: black
Rotor color: black
Volume: 16,5 dB(A)
Videos
Controllable, almost inadible and with exceptional cooling performance The SilentWings 2... more
Product Information

Controllable, almost inadible and with exceptional cooling performance

The SilentWings 2 fan series offer the best available combination of performance and noise emissions paired with great reliability. Their secret: A unique, aerodynamically optimized fan blade design, special anti-vibration mounts as well as a high.quality fluid dynamic bearing for reduned noise emissions and a long lifespan. Thanks to this advanced technology these fans offer virtually inaudible operation without comprimising performance - the ideal compromise between excellent cooling and quiet operation.

In addition to this impressive combination of performance features, the speed of the SilentWings 2 PWM fans can be controlled via the Mainboard. When connected to a PWM port of a Mainboard or fan controller, the fan speed and hence performance and noise emissions can be adjusted as needed.

Features at a glance

Virtually inaudible operation

SilentWings® 2 fans are optimized for exceptional airflow with very low noise emissions by a multitude of electrical and mechanical improvements 

  • Unique aerodynamically optimized fan blade design reduces noise-inducing tubrulences
  • High-quality fluid dynamic bearing with copper core and high-grade oil prevents mechanical friction for even more quiet operation
  • Specially developed modular and tool-less anti-vibration mounts and a rubberized fan frame minimize the transmission of vibrations to the enclosure and other components
  • Optional mounting accessories for mounting with screws
  • Advanced high-end IC motor controller reduces electrical noise emissions

Speed control

  • With the pulse width modulation (PWM), the fan speed and hence performance as well as noise emissions can be controlled intelligently via a 4.Pin fan controller (as used in many Mainboards). With PWM your computer can increase cooling power as needed or may run as quietly as possible when it is permitted

Engineering

  • Long-lived fluid dynamic bearing (FDB) with high-quality lubricant prevents direct contact between rotor and frame, significantly reducing noise emission
  • A copper core in the FDB efficiently removes heat from the bearing, hence allowing a very long lifespan of up to 300.000hrs
  • Dynamically balanced fan blades improve reliability and contribute to virtually inaudible operation
  • Product developement, design and quality control in Germany

Technical specifications:
Dimensions (mm): 120 x 120 x 25
Colour: Frame and fan blades: Black
Operatin voltage: 12V
Operating voltage range: 4-14V
Expected lifespan: 300.000hrs
Nominal speed (at 100%): 1500rpm
Noise emissions: 16.5 dB(A)
Airflow: 85,8m³/h / 50,5CFM
Static pressure: 1.63 mm H2O
Nominal current draw: 0.12A
Power consumption: 2.40W
Connector: 4-Pin PWM

Extent of delivery:
1x 3 Pin to 4 Pin Y- adaptor
1x 12V to 7V adaptor
1x 12V to 5V adaptor
5x Mounting screws
5x Push Pins
5x Plastic washers


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