be quiet! Silent Wings 4 140mm PWM high-Speed , 1900 RPM, Premium Cooling Fan, 4-Pin – BL097

be quiet! Silent Wings 4 140mm PWM high-Speed

No compromise silence and performance

Silent Wings 4 140mm PWM high-speed combines all features of a virtually inaudible with an extremely performant fan for the most demanding applications.

  • Optimized fan blades for the highest performance on radiators and heat sinks
  • Small tip clearance and a fan frame with funnel-shaped air outlets for extremely high air pressure
  • Very silent operation even at maximum speed
  • 6-pole fan motor and fluid-dynamic bearing for less vibration and very smooth operations
  • Anti-vibration mounting with push pins and screwed installation option
  • Super-long lifespan of up to 300,000h
  • Elegant look with high-grade fan sticker in an all-black design
  • 5-year manufacturer warranty

 

SKU: BL097-m Category:
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$24.90

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be quiet! Silent Wings 4 140mm PWM high-Speed

SILENT WINGS 4

140mm PWM high-speed

No compromise silence and performance

Silent Wings 4 140mm PWM high-speed combines all features of a virtually inaudible with an extremely performant fan for the most demanding applications.

  • Optimized fan blades for the highest performance on radiators and heat sinks
  • Small tip clearance and a fan frame with funnel-shaped air outlets for extremely high air pressure
  • Very silent operation even at maximum speed
  • 6-pole fan motor and fluid-dynamic bearing for less vibration and very smooth operations
  • Anti-vibration mounting with push pins and screwed installation option
  • Super-long lifespan of up to 300,000h
  • Elegant look with high-grade fan sticker in an all-black design
  • 5-year manufacturer warranty

NO COMPROMISE SILENCE AND PERFORMANCE

Equally quiet and performant operation

Silent Wings 4 140mm PWM high-speed is the fan of choice for all possible operations. Be it in a case, on radiators or heat sinks – Features like the silence-optimized fan blades and the funnel shaped fan frame make Silent Wings 4 140mm PWM high-speed a fan that makes no compromises between very quiet operation and highest performance.

Be quiet! Silent wings 4 140mm pwm high-speed

OPTIMIZED FOR HIGH-END PERFORMANCE

Minimum tolerances for maximum air pressureSilent Wings 4 140mm PWM high-speed makes for extraordinary air pressure and, therefore, significant increases in the system’s performance. The decreased distance between the fan blades and the frame makes it possible. By that, the Silent Wings 4 140mm PWM high-speed allows the user to run even the most demanding applications.

DIFFERENT MOUNTING OPTIONS

For any purposeSilent Wings 4 140mm PWM high-speed has 2 mounting options in the scope of delivery. The pre-installed anti-vibration mounting reduces noise-generating vibrations to a minimum. For radiators and heat sinks, the plastic mounting is the first choice. Both solutions have in common that they enable virtually inaudible operation at regular speed.

Be quiet! Silent wings 4 140mm pwm high-speed

6-POLE FAN MOTOR

The key for virtually inaudible operation when needed6-pole fan motor with 3 phases for very low power consumption, less vibration and therefore quiet max. operation of 29.3dB(A). Equipped with this state-of-the-art technology the fan is virtually inaudible when operated
in mid-speed.

FLUID-DYNAMIC BEARING

For a sustainable operationThe advanced fluid-dynamic bearing (FDB) enables a super long fan life of up to 300,000 hours. In addition, it reduces the vibrations significantly and supports the virtually inaudible operation of Silent Wings 4 140mm PWM high-speed.

Be quiet! Silent wings 4 140mm pwm high-speed

ELEGANT LOOK

Magnificent appearance from all anglesBe it as a radiator fan or in the case: Silent Wings 4 140mm PWM high-speed always makes a good impression. The all-black design combined with the high-grade fan sticker makes the fan shine in any system. This makes Silent Wings 4 140mm PWM high-speed a high performant and an incredibly good-looking fan.

Product Description
be quiet! Silent Wings 4 – case fan – PWM high-speed
Product Type
Case fan – PWM high-speed
Package Content
Mounting hardware, 4 screws, 4 push pins
Color
Black
Fan Diameter
140 mm
Fan Height
0.98 in
Fan Bearing
Fluid dynamic bearing
Rotation Speed
1900 rpm
Air Flow
78.4 cfm
Noise Level
29.3 dBA
Power Connector
4-pin fan connector
Rated Voltage
12 V
Features
Anti-vibration
Dimensions (WxDxH)
5.5 in x 5.5 in x 1 in
Weight
7.76 oz
Manufacturer Warranty
5-year warranty
General
Product Type: Case fan – PWM high-speed
Package Content: Mounting hardware, 4 screws, 4 push pins
Width: 5.5 in
Depth: 5.5 in
Height: 1 in
Weight: 7.76 oz
Shipping Dimensions (WxDxH) / Weight: 6.1 in x 8.1 in x 1.2 in / 13.76 oz
Color: Black
Heatsink & Fan
Fan Diameter: 140 mm
Fan Height: 0.98 in
Fan Bearing: Fluid dynamic bearing
Rotation Speed: 1900 rpm
Air Flow: 78.4 cfm
Air Pressure: 2.36 mm
Noise Level: 29.3 dBA
Power Connector: 4-pin fan connector
Rated Voltage: 12 V
Operation Voltage: 5 – 13.2 V
Rated Current: 0.4 A
Power Consumption: 4.8 W
Cable Length: 19.7 in
Features: Pulse-width modulation (PWM) support, 6 pole fan motor
Miscellaneous
MTBF: 300,000 hour(s)
Features: Anti-vibration
Compliant Standards: TUV, RoHS, WEEE, cRUus, UKCA
Manufacturer Warranty
Service & Support: Limited warranty: – 5 years

Silent Wings 4 – case fan – PWM high-speed

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be quiet!