be quiet! BL119 computer cooling system Computer case Fan 14 cm White 1 pc(s)

Silent Wings Pro 4 140mm PWM White

Key Features

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

Description

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

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.

OPTIMIZED 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.

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.

ELEGANT LOOK
Magnificent appearance in 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

Performance
Suitable location	Computer case
Fan connector	4-pin
Pulse-width modulation (PWM) support	Yes
Bearing type	Fluid Dynamic Bearing (FDB)
Noise level (high speed)	36.8 dB
Type	Fan
Fan diameter	14 cm
Maximum airflow	97.4 cfm
Maximum air pressure	3.64 mmH2O
Airflow	165.5 m³/h
Quantity per pack	1 pc(s)
Fan noise level (max)	36.8 dB
Fan speed (max)	2400 RPM
Fan's mean time to failure (MTTF)	300000 h
Design
Fan connector	4-pin
Product colour	White
Cable length	0.5 m
Technical details
Noise level (high speed)	36.8 dB
Type	Fan
Fan diameter	14 cm
Maximum airflow	97.4 cfm
Maximum air pressure	3.64 mmH2O
Airflow	165.5 m³/h
Cable length	0.5 m
Fan connector	4-pin
Sustainability compliance	Yes
Sustainability certificates	Triman
Compliance certificates	CE, RoHS, UKCA, WEEE
Ports & interfaces
Fan connector	4-pin
Power
Rated voltage	12 V
Voltage	7 - 13.2 V
Rated current	0.5 A
Fan power consumption	6 W
Colour
Product colour	White
Weight & dimensions
Package depth	206.5 mm
Package width	156 mm
Package height	31 mm
Width	140 mm
Package weight	450 g
Depth	140 mm
Height	25 mm
Weight	258 g
Cable length	0.5 m
Packaging data
Package depth	206.5 mm
Package width	156 mm
Package height	31 mm
Package weight	450 g
Packaging content
Screws included	Yes
Number of screws	4
Logistics data
Shipping (inner) case width	31.7 cm
Shipping (inner) case length	46.3 cm
Shipping (inner) case height	38.8 cm
Shipping (inner) case gross weight	15.5 kg