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be quiet! Silent Wings 4 140mm PWM High Speed Fan

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(4.7/5) 3 reviews
be quiet! SilentWings® 4 140mm PWM High Speed stands for state-of-the-art technology, virtually inaudible operation and superior cooling
£23.99 (incl. VAT)
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fiber_manual_record In stock
SKU FG-04C-BQ
EAN 4260052188897
MPN BL097
MANUFACTURER be quiet!

No compromise silence and performance
Silent Wings 4 140mm PWM high-speed combines all features of a virtually inaudible with an extremely performant fan. A 6-pol-motor and anti-vibration mountings combined with fan blades optimized for maximum airflow make Silent Wings 4 140mm PWM high-speed the perfect choice for the most demanding applications in high-end systems.

- Optimized fan blades for the highest performance on radiators and heat sinks
- Small tip clearance and fan frame with funnel-shaped air outlets for extremely high air pressure
- Very silent operation even at maximum speed
- 6-pole fan motor for less vibration and power consumption
- Fluid-dynamic bearing enables very smooth operation
- Anti-vibration mounting with push pins for installation as a case fan
- An alternative screwed installation can replace the default mounting option
- PWM controlled fan speed through the motherboard
- Super-long lifespan of 300,000h
- Elegant look with high-grade fan sticker in an all-black design
- 5-year manufacturer warranty

Specification:
- Model: Silent Wings 4 140mm PWM High Speed
- Dimensions (mm): 140
- Fan speed @ 100% PWM / 12V (rpm): 1900
- Air flow @ 100% PWM / 12V (cfm / m3/h): 78.4 / 133.20
- Air pressure @ 100% PWM / 12V (mm H2O): 2.36
- Noise level @ 100% PWM / 12V (dB(A)): 29.3
- Lifespan (h / 25°C): 300,000
- Color option: Black
- Dimensions (L x W x H), (mm): 140 x 140 x 25
- Bearing technology: FDB
- Motor technology: 6-pole fan motor
- Cable length (mm) 500
- Connector: 4 pin PWM
- Warranty: 5 Years

Fan Specifications
Fan Size 140 mm
Fan mounting size 140 mm
Max. Fan RPM 1900 rpm
Max. Single Fan Airflow 133.2 m³/h
Max. Static Pressure 2.36 mH2O
Dimensions
Length 140 mm
Width 140 mm
Fan height 25 mm
Colour
Primary Colour Black
Fan main colour (cage) Black
Fan main colour (rotor) Black
Power Specifications
Rated voltage 12 V
Noise
Max. Single Fan Noise dB(A) 29.3 dB(A)
Internal Ports
Fan connectors 4 Pin (PWM)
Add a Review

Quiet Fans with Great Airflow

by Charles Dickens star star star star star

These fans are very quiet but provide that extra performance you need if you want to get high RPMs for lowering temperatures. At max speed the fans are noisy but not as noisy as most but at more mid range speeds, 1500-1700rpm they are quiet. Have 4 in my case and much quieter than previous fans. Also the look and feel of the fans shouts quality and shows in the performance. The fan is well packaged and comes with alternative corners for standard fan screws, also included. The pre-fitted fan corners use Be Quiets own tool less fittings. Overall very happy and worth that bit extra in cost.


Excellent

by Gary star star star star star

I have pretty much always used Corsair fans when building my systems as I've usually leaned towards their cases, however I got a bit fed up of all of the RGB shennanegans with different software needed for the Motherboard/GPU/Case/Fans etc and decided to go with BeQuiets latest Silent Wings offering. I will never look back.. Silent as the name suggests, temps were never really an issue but they are all down, the fans are clearly built with quality material and components and thought to the design is impressive. Definitely an upgrade on even the best RGB or non RGB offerings from Corsair. Glad I went with Be Quiet, Sometimes you get what you pay for and I'm happy about that! 5 Stars


Good performance

by Matt star_border star star star star

As a case fan very quiet, not so much when you use it with a radiator. Although, there are not that many premium 140mm fans designed for raditators anyway. The price isn't too bad for the performance you get, but wish Noctua had some 140mm versions of those A12x25. Oh, they are way better than the garbage fans corsair give you.


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£23.99 (incl. VAT)
fiber_manual_record In stock

4.7

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