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be quiet! Silent Wings Pro 4 140mm PWM Fan White

BL119 | be quiet!
$55
In stock
Order within 4h 43m 1s for next day dispatch!
Buy now, pay later!
The be quiet! Silent Wings Pro 4 PWM 140mm Fan features optimised fan blades for the highest performance, 6-pole fan motor and fluid-dynamic bearing for less vibration and very smooth operations, virtually inaudible operation at regular speed, allows for changing of max PWM speed via Speed Switch and an elegant, all-white design.



Features


Silent Wings Pro 4 140mm PWM White

Legendary Silence, Epic Performance and Features

Silent Wings Pro 4 140mm PWM White is the most progressive, performant and versatile fan by be quiet!

  • Optimised 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 and fluid-dynamic bearing for less vibration and very smooth operations
  • Individual mounting systems for use as a case fan or with a radiator
  • 5-year manufacturer warranty

be quiet! Silent Wings Pro 4 140mm PWM Fan White Feature 1

Improved on All Levels

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 140mm PWM White 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.

Optimised for High-End Performance

Minimum Distance for Maximum Air Pressure

Silent Wings Pro 4 140mm PWM White makes for extraordinary air pressure and therefor, 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 140mm PWM White 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 White 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.

be quiet! Silent Wings Pro 4 140mm PWM Fan White Feature 2

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 White 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 White.

be quiet! Silent Wings Pro 4 140mm PWM Fan White Feature 3

Elegant Look

Magnificent Appearance from All Details

Completely covered in white and equipped with a high-grade fan sticker, this fan is especially suited for white PC builds. 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.

Specifications


General Data

Model Number BL119
Model Silent Wings Pro 4 140mm PWM White
Dimensions (mm) 140
Colour White
Fan Speed @ 100% PWM / 12V (rpm) 2400
Noise Level @ 100% PWM / 12V (dB(A)) 36.8
Air Flow@ 100% PWM / 12V (CFM / m3/h) 97.4 / 165.5
Air Pressure@ 100% PWM / 12V (mmH2O) 3.64

Mechanical

Dimensions (L x W x H), (mm) 140 x 140 x 25
Weight incl. Fixed Cables (g) 258
Bearing Technology FDB
Motor Technology 6-pole fan motor
Push Pin Fixing Yes
Screw Fixing Yes

Cables / Connectors

Connector 4-pin PWM
Cable Length (mm) 500
Cable Sleeve Yes

Performance / Noise

Air Flow @ 100% PWM / 12V (CFM / m3/h) 97.4 / 165.5
Air Pressure @ 100% PWM / 12V (mmH2O) 3.64
Noise Level @ 100% PWM / 12V (dB(A)) 36.8
Lifespan (h / 25°C) 300,000
Zero RPM Mode Yes

Electrical

Rated Voltage DC (V) 12
Operating Voltage DC (V) 7 - 13.2
Current Consumption (A) 0.50
Input current (A) 0.50
Safety Current (A) 0.50
Input Power (W) 6.0

Accessories

Screws 4
Push Pins 4
Hard Plastic Washer 4
Others Rubber & hard plastic & radiator mountings

Safety Certification

Approvals CE / RoHS / RU / UKCA / TÜV / WEEE

Environmental Directives

RoHS Yes
WEEE Yes
Triman Yes

Service

Warranty (Years) 5
International Hotline / Free of Charge Yes / DE, FR, US
Backed by a 5 year be quiet! warranty.

Customer reviews

Customer questions