be quiet! Silent Wings Pro 4 PWM

Case fan | 140 mm | black

MPN BL099
Manufacturer be quiet!
QuickCode 1550920
Qty immediately available 0
Total stock 0
RRP: £39.94 inc VAT
£28.85 inc VAT
£24.04 ex VAT
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Delivery
Order by 4:30pm UK Time (excluding weekends and Bank Holidays) for UK Mainland next working day delivery.

Shipping rates applicable only to UK Mainland Addresses and exclude Northern Ireland, Eire, Scottish Offshore, Scottish Highlands, Channel Islands and Isle of Man.

7 Working Days£2.90 Within 1 week (UK Mainland), free if order over £100 + VAT
3 Working Days£4.98 3 working days (UK Mainland)
Next Working Day£7.97 Next working day (UK Mainland)
Delivery exceptions apply

Main Specification

Product Description be quiet! Silent Wings Pro 4 PWM - case fan
Product Type Case fan
Package Content 4 screws, 4 push pins
Colour Black
Fan Diameter 140 mm
Fan Height 25 mm
Fan Bearing Fluid dynamic bearing
Rotation Speed 2400 rpm
Air Flow 97.41 cfm
Noise Level 36.8 dBA
Power Connector 4-pin fan connector
Rated Voltage 12 V
Dimensions (WxDxH) 140 cm x 140 cm x 2.5 cm
Weight 258 g
Features Anti-vibration
Manufacturer Warranty 5-year warranty

General

Product Type Case fan
Package Content 4 screws, 4 push pins
Width 140 cm
Depth 140 cm
Height 2.5 cm
Weight 258 g
Colour Black

Heatsink & Fan

Fan Diameter 140 mm
Fan Height 25 mm
Fan Bearing Fluid dynamic bearing
Rotation Speed 2400 rpm
Air Flow 97.41 cfm
Air Pressure 3.64 mm
Noise Level 36.8 dBA
Power Connector 4-pin fan connector
Rated Voltage 12 V
Operation Voltage 7 - 13.2 V
Rated Current 0.5 A
Power Consumption 6 W
Cable Length 50 cm

Miscellaneous

Features Anti-vibration
Compliant Standards RoHS, WEEE, TUV SUD, cURus, UKCA

Manufacturer Warranty

Service & Support Limited warranty: - 5 years
Product features

Altered blade arrangement for new generation performance

The fan blades are what makes a fan. It is for this reason that the fan blades of Silent Wings Pro 4 120 mm PWM have been developed from scratch. The blade arrangement enables a performance second to none for all possible operations. Be it in a case, on radiators or heat sinks.

Minimum distance for maximum air pressure

Silent Wings Pro 4 120 mm PWM makes for extraordinary air pressure and therefore, significantly increases the system's performance. The decreased distance between the fan blades and the frame enables an extraordinarily high air pressure. By that, the Silent Wings Pro 4 120 mm PWM allows the user to run even the most demanding applications.

3 speed options for any possible application

The speed switch makes switching between medium, high-speed and ultra-high-speed of maximum RPM levels quick and easy. The Silent Wings Pro 4 120 mm PWM alters its application with a simple slide to the right. Medium-speed is suitable for any operation that requires regular cooling performance. High-speed lets the fan spin faster, providing more cooling power. Ultra-high-speed ultimately offers enough rpm to cool even the most demanding hardware in high-end PC builds.

The key for virtually inaudible operation when needed

6-pole fan motor with 3 phases for very low power consumption, less vibration and therefore quiet max. operation of 36.9 dB(A). Equipped with this state-of-the-art technology the fan is virtually inaudible when operated in mid-speed.

For any purpose

Silent Wings Pro 4 120 mm PWM has 3 mounting options in the scope of delivery. The pre-installed radiator corners are specially designed for radiators on which the incomparable performance of this high-end fan completely shines. On the other hand, for chassis use, the anti-vibration mounting is the first choice as they reduce vibrations to a minimum. The plastic mountings round up the scope.

For a sustainable operation

The 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 Pro 4 120 mm PWM.

Magnificent appearance in all details

The design combined with a high-grade fan sticker makes Silent Wings Pro 4 120 mm PWM a highlight in any system. The finely sleeved PWM cable perfectly rounds up the outer appearance of the fan. Not only does the PWM cable look great: its connector can also be plugged in and out with ease, making the fan an eye-catcher and user-friendly alike.
Key selling points
  • 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 3000 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 and fluid-dynamic bearing for less vibration and very smooth operations
  • Individual mounting systems for use as a case fan or with a radiator
References

MPN: BL099

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