be quiet! Silent Wings 3 140mm PWM Fan

BH #BEBL067 • MFR #BL067
be quiet! Silent Wings 3 140mm PWM Fan
Key Features
  • Seven Airflow-Optimized Fan Blades
  • Pulse-Width Modulation Fan Speed Control
  • Fan Speed: 1000 rpm
  • Maximum Noise: 15.5 dBA
Designed for powerful water- and air-cooled systems, the Silent Wings 3 140mm PWM Fan from be quiet! uses funnel-shaped inlets to deliver efficient air circulation and high air pressure. It uses seven airflow- and surface-optimized fan blades and a maximum fan speed of 1000 rpm to bring quiet cooling to your rig, and thanks to Pulse-Width Modulation (PWM), all compatible 4-pin controllers can intelligently vary the speed of the fan. Living up to its name, this be quiet! product generates only 15.5 dBA of noise, even when operating at maximum speed. This fan is also equipped with Fluid Dynamic Bearing technology, which helps to provide a reliable and long operational life of up to 300,000 hours.
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be quiet! Silent Wings 3 Overview

Designed for powerful water- and air-cooled systems, the Silent Wings 3 140mm PWM Fan from be quiet! uses funnel-shaped inlets to deliver efficient air circulation and high air pressure. It uses seven airflow- and surface-optimized fan blades and a maximum fan speed of 1000 rpm to bring quiet cooling to your rig, and thanks to Pulse-Width Modulation (PWM), all compatible 4-pin controllers can intelligently vary the speed of the fan. Living up to its name, this be quiet! product generates only 15.5 dBA of noise, even when operating at maximum speed. This fan is also equipped with Fluid Dynamic Bearing technology, which helps to provide a reliable and long operational life of up to 300,000 hours.

Included are five screws, five push pins, five silica gel washers, and rubber & hard plastic mountings. Protection is provided by a limited 3-year warranty.

General Features
Six-Pole Fan Motor
A six-pole fan motor with three phases for low power consumption and reduced vibration produces maximum noise levels of 15.5 dBA.
IC Motor Contoller
A high-quality IC motor controller helps reduce electrical noise.
Pulse-Width Modulation Functionality
Pulse-Width Modulation (PWM) allows all compatible 4-pin controllers, including those built into many motherboards, to intelligently vary the speed of the fan.
Surface-Optimized Fan Blades
Seven fan blades with an optimized surface structure help to ensure virtually inaudible operations and a strong airflow.
Anti-Vibration Mountings
Removable anti-vibration mountings on all four edges of the fan help to reduce vibrations transmitted to the system case.
Fan Frame
The rubberized fan frame is equipped with funnel-shaped air inlets for efficient air circulation and high air pressure, which makes the fan a solid choice for use in gaming and multimedia PCs, overclocked systems, and for use with radiators.
Fluid Dynamic Bearing
The fluid dynamic bearing (FDB) enables a long fan life of up to 300,000 hours, or around 34 years, plus reduced operating noise.

be quiet! Silent Wings 3 Specs

Cooler Type
Case Fan
Bearing Type
Fluid Dynamic Bearings (FDB)
Connectors
4-Pin
Control Method
PWM (Pulse Width Modulation)
Fan Size
140 mm
Fan Speed
1000 rpm
Noise Level
15.5 dBA
Maximum Airflow
59.5 CFM
Power Consumption
0.72 W
Certifications
RoHS, WEEE
*as per Manufacturer
Packaging Info
Package Weight
0.75 lb
Box Dimensions (LxWxH)
8.1 x 6.3 x 1.3"

be quiet! Silent Wings 3 Reviews

very nice fans

By Petronella
Rated 4 out of 5
Date: 2022-02-26

be quiet! Silent Wings 3 140mm PWM Fan they are indeed quiet if you don't have to run them too fast and seem to be of very good quality

Great case fans.

By Han
Rated 5 out of 5
Date: 2020-09-10

Pros: They are quiet unless you crank up the RPMS. Look nice. Awesome packaging. Great hardware included. Cons: I really wish they had some sort of airflow direction indicator. I put all mine in backwards because I'm terrible. Hint: they suck air in from the logo side. Overall Review: They are great replacements in an antec 900.

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