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be quiet! Silent Wings Pro 4 140mm PWM (BL099)

Photos - Computer Cooling be quiet! Silent Wings Pro 4 140mm PWM
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be quiet! Silent Wings Pro 4 140mm PWM
120 mm, black120 mm, white140 mm, black140 mm, white
Silentcontrol
Type:fan
Suitable for:for case
Fan:⌀ 140 mm, depth 25 mm
Revolutions:up to 2400 rpm
Increased air pressure. Speed switch. 6-pole motor and FDB bearing. 300 thousand operating hours.
All specifications
Specifications Silent Wings Pro 4 140mm PWM
Main specs
Featuresfor case
Product typefan
Fan
Number of fans1
Fan size140 mm
Fan thickness25 mm
BearingFluid Dynamic Bearing
Max. RPM2400 rpm
Speed controllerauto (PWM)
Max. air flow97.41 CFM
Static pressure3.64 mm H2O
Noise level37 dB
Power source4-pin
General
Mount typebolts
Manufacturer's warranty5 years
Dimensions140x140x25 mm
Weight258 g
Official Websitebequiet.com
Added to E-Catalogjuly 2022
P/N
BL099

Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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Be Quiet Silent Wings Pro 4 140mm PWM 6-Pole Fan Motor Technology 4-pin PW

IMPROVED ON ALL LEVELS Altered blade arrangement for new generation performance The fan blades are what makes a fan. It... moreis for this reason that the fan blades of Silent Wings Pro 4 140mm PWM have been developed newly from scratch. The new blade arrangement enables a performance second to none for all possible operations. Be it in a case, on radiators or heat sinks.  OPTIMIZED FOR HIGH-END PERFORMANCE Minimum distance for maximum air pressure Silent Wings Pro 4 140mm PWM makes for extraordinary air pressure and therefor, significantly increases the systems performance. The decreased distance between the fan blades and the frame enables an extraordinarily high air pressure. By that, the Silent Wings Pro 4 140mm PWM allows the user to run even the most demanding applications.  SPEED SWITCH 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 140mm 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.  6-POLE FAN MOTOR 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 36.8dB(A). Equipped with this state-of-the-art technology the fan is virtually inaudible when operated in mid-speed. 3 DIFFERENT MOUNTING OPTIONS For any purpose Silent Wings Pro 4 140mm 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. FLUID-DYNAMIC BEARING 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 140mm PWM. ELEGANT LOOK Magnificent appearance in all details The all-black design combined with a high-grade fan sticker makes Silent Wings Pro 4 140mm 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.
Box.co.uk
Delivery: to United Kingdom
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£27.99
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be quiet! be quiet! Silent Wings PRO 4 140mm PWM Fan BL099

Legendary silence, epic performance and featuresFor the highest performance, optimized fan blades, especially for heat sinks... moredesigned radiator corners and a speed switch with 3 selectable speed options, Silent Wings Pro 4 140mm PWM is the most progressive, performant, and versatile fan by be quiet!- 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 2400 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 for less vibration and power consumption- Fluid-dynamic bearing enables very smooth operation - Individual and easy mounting systems for use as a case fan or with a radiator- Super-long life-span of up to 300,000h- Valuable sleeved PWM cable and easy to install PWM connector - Elegant look with high-grade fan sticker in an all-black design - 5-year manufacturer warrantySpecification:- Model: Silent Wings 4 Pro 140mm PWM- Dimensions (mm): 140- Fan speed @ 100% PWM / 12V (rpm): 2400- Air flow @ 100% PWM / 12V (cfm / m3/h): 97.41 / 165.5- Air pressure @ 100% PWM / 12V (mm H2O): 3.64- Noise level @ 100% PWM / 12V (dB(A)): 36.8- 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
Overclockers.co.uk
Delivery: to United Kingdom
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£29.99
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be quiet! 140mm Silent Wings Pro 4 PWM Fan

Scan.co.uk
Delivery: to United Kingdom
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£29.99
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Be Quiet BL099

Specifications:Performance: - Suitable location: Computer case- Type: Fan- Fan diameter: 14 cm- Rotational speed (max): 2400... moreRPM- Noise level (high speed): 36.8 dB- Maximum airflow: 97.41 cfm- Airflow: 165.5 m³/h- Maximum air pressure: 3.64 mmH2O- Pulse-width modulation (PWM) support: Yes- Bearing type: Fluid Dynamic Bearing (FDB)- Mean time between failures (MTBF): 300000 hDesign: - Fan connector: 4-pin- Certification: CE / ROHS / RU / UKCA / TÜV / WEEEPower: - Power consumption (typical): 6 W- Voltage: 7 - 13.2 V- Rated voltage: 12 V- Rated current: 0.5 A- Maximum current: 0.5 AWeight & dimensions: - Width: 140 mm- Depth: 140 mm- Height: 25 mm- Weight: 258 g- Cable length: 0.5 m
Tradeinn.com
Delivery: in United Kingdom
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£26.99
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be quiet! SILENT WINGS PRO 4 | 140mm PWM Computer case Fan 14 cm Black BL099

be quiet! SILENT WINGS PRO 4 | 140mm PWM Computer case Fan 14 cm Black 1 pc(s)
Smartteck.co.uk
Delivery: to United Kingdom
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£32.78
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be quiet! be quiet! Silent Wings Pro 4 PWM 140mm

Case Fan / 4-pin / Max. Noise Emission 36.8 dB / Volume Flow 165.65 m³/h / Statischer Druck 3.63 / Dimensions (WxHxD) 140 x 140 x 25 mm
Idealo.co.uk
Delivery: in United Kingdom
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£26.99
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Series be quiet! Silent Wings (fans)Compare using chart →
be quiet! Silent Wings 4 120mm PWM
from £19.99 
fan, on body, fan: 1, 120 mm, depth 25 mm, 1600 rpm, quiet (<20 dB), UV glow
be quiet! Silent Wings 4 140mm PWM
from £20.99 
fan, on body, fan: 1, 140 mm, depth 25 mm, 1100 rpm, quiet (<20 dB), UV glow
be quiet! Silent Wings Pro 4 140mm PWM
from £26.99 
fan, on body, fan: 1, 140 mm, depth 25 mm, 2400 rpm, UV glow
be quiet! Silent Wings Pro 4 120mm PWM
from £26.99 
fan, on body, fan: 1, 120 mm, depth 25 mm, 3000 rpm, UV glow
be quiet! Silent Wings 4 120mm
from £19.99 
fan, on body, fan: 1, 120 mm, depth 25 mm, 1600 rpm, quiet (<20 dB), UV glow
be quiet! Silent Wings 4 140mm PWM high-speed
from £21.99 
fan, on body, fan: 1, 140 mm, depth 25 mm, 1900 rpm, UV glow
be quiet! Silent Wings 4 140mm
from £22.99 
fan, on body, fan: 1, 140 mm, depth 25 mm, 1100 rpm, quiet (<20 dB), UV glow
be quiet! Silent Wings 4 120mm PWM high-speed
from £19.99 
fan, on body, fan: 1, 120 mm, depth 25 mm, 2500 rpm, UV glow
be quiet! Silent Wings 3 140 PWM high-speed
from £24.49 
fan, on body, fan: 1, 140 mm, depth 25 mm, 1600 rpm, UV glow
be quiet! Silent Wings 4 120mm PWM high-speed White
from £19.99 
fan, on body, fan: 1, 120 mm, depth 25 mm, 2500 rpm, UV glow
be quiet! Silent Wings 4 120mm PWM White
from £19.99 
fan, on body, fan: 1, 120 mm, depth 25 mm, 1600 rpm, quiet (<20 dB), UV glow
be quiet! Silent Wings 4 140mm PWM White
from £22.99 
fan, on body, fan: 1, 140 mm, depth 25 mm, 1100 rpm, quiet (<20 dB), UV glow
be quiet! Silent Wings 4 140mm PWM high-speed White
from £22.99 
fan, on body, fan: 1, 140 mm, depth 25 mm, 1900 rpm, UV glow
be quiet! Silent Wings Pro 4 120mm PWM White
from £27.95 
fan, on body, fan: 1, 120 mm, depth 25 mm, 3000 rpm, UV glow
be quiet! Silent Wings 3 120
from £24.99 
fan, on body, fan: 1, 120 mm, depth 25 mm, 1450 rpm, quiet (<20 dB), UV glow
be quiet! Silent Wings Pro 4 140mm PWM White
from £29.99 
fan, on body, fan: 1, 140 mm, depth 25 mm, 2400 rpm, UV glow
be quiet! Silent Wings 3 140
from £26.49 
fan, on body, fan: 1, 140 mm, depth 25 mm, 1000 rpm, quiet (<20 dB), UV glow
be quiet! Silent Wings 2 80
from £4.42 
fan, on body, fan: 80 mm, depth 25 mm, 2000 rpm, quiet (<20 dB), UV glow

be quiet! Silent Wings Pro 4 140mm PWM configurations

Price for be quiet! Silent Wings Pro 4 140mm PWM
be quiet! Silent Wings Pro 4 120mm PWM from £26.998 offers
be quiet! Silent Wings Pro 4 120mm PWM White from £27.958 offers
be quiet! Silent Wings Pro 4 140mm PWM from £26.996 offers
be quiet! Silent Wings Pro 4 140mm PWM White from £29.993 offers
Video reviews
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Built-in reobas

be quiet! Silent Wings Pro 4 is the flagship series of case fans from a brand from Germany. Represented by two models with a diameter of 12 and 14 cm, both with a 4-pin PWM connection. The cable has a nylon braid, and there is a three-position speed switch on the fan housing. At maximum speed, the noise level is approximately 37 dB.

For tower or dropsy

The distance between the blades and the frame, reduced to a minimum, provides enhanced High-Pressure air pressure. The latter is also achieved by strongly curved blades with aerodynamic grooves. Such fans are well suited for installation on tower coolers or CBO radiators.

Hydrodynamic bearing

The six-pole motor and FDB bearing minimize vibration and extend the life of the fan up to 300,000 hours. There are also Silent Wings 4 fans without the Pro index, devoid of a speed switch, but with more variability: 12 or 14 cm, 3-pin or 4-pin PWM, quiet or High-Speed.

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fan, on body, fan: 1, 140 mm, depth 25 mm, 2000 rpm, magnetic bearing, UV glow
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be quiet! Silent Wings Pro 4 140mm PWM White
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fan, on body, fan: 1, 140 mm, depth 25 mm, 2400 rpm, UV glow
NZXT F140 RGB DUO White
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fan, on body, fan: 1, 140 mm, depth 25 mm, 1800 rpm, backlight, UV glow
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fan, on body, fan: 1, 140 mm, depth 28 mm, 1600 rpm, backlight, UV glow
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fan, on body, fan: 1, 140 mm, depth 25 mm, 2200 rpm, UV glow
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fan, on body, fan: 1, 140 mm, depth 25 mm, 1600 rpm, UV glow
Lian Li Uni Fan AL140 V2 White
from £29.99 
fan, on body, fan: 1, 140 mm, depth 25 mm, 1600 rpm, backlight, UV glow
Lian Li Uni Fan IN140 White
from £29.99 
fan, on body, fan: 1, 140 mm, depth 25 mm, 1600 rpm, backlight, UV glow
NZXT F140 RGB Black
from £26.99 
fan, on body, fan: 1, 140 mm, depth 26 mm, 1800 rpm, backlight, UV glow
Noiseblocker ITR-B14X-P-BL
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fan, on body, fan: 1, 140 mm, depth 29 mm, 1500 rpm, backlight, UV glow
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