be quiet - Silent Wings 3 140mm PWM

140 mm temperature controlled fan

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The be quiet! 140mm PWM high-speed SilentWings 3 fan offers state-of-the-art technology, virtually silent operation and even more efficient cooling.

140 mm temperature controlled fan

Overview
No Compromise on Silence and Performance

The be quiet! 140mm PWM SilentWings 3 fan offers state-of-the-art technology, virtually silent operation and even more efficient cooling. Their secret: a 6-pole motor that runs like clockwork, an advanced Fluid-dynamic bearing system, an optimised blade design and a fan frame with funnel-shaped air inlets.


Innovative 6-pole motor
6-pole motor with three phases for lower power consumption, less vibration and therefore quieter operation.

Anti-vibration mounting brackets
Removable, anti-vibration mounting brackets on all four edges of the fan minimise the transmission of vibrations to the housing.

High quality motor control
The use of a high quality integrated circuit helps to reduce electrical noise.

Rubber fan frame
The rubber-mounted fan frame is equipped with funnel-shaped air inlets for extremely high air pressure.

Airflow-optimised blades
The seven airflow-optimised blades ensure virtually silent operation and optimum ventilation.

Anti-vibration mounting brackets
Removable, anti-vibration mounting brackets on all four edges of the fan minimise the transmission of vibrations to the housing

Rubber fan frame
The rubber-set fan frame is equipped with funnel-shaped air inlets for extremely high air pressure.


Main features :
  • SilentWings technology: Unique blade design
  • PWM function: Rotation speed controlled by the motherboard
  • Unique FDB mechanism with copper core
  • Fan diameter: 140 mm
  • Fan blade dimensions (L x W x H) in mm: 140 x 140 x 25
  • Noise level below 15.5 dBA at 12V
  • Rotational speed at 12V : 1000 RPM
  • Airflow at 12V : 59.5 CFM
  • Anti-vibration mounting system
Specifications
Select your criteria

General information

Product name

be quiet - Silent Wings 3 140mm PWM

Brand

be quiet!

Model

BL067

Technical specifications

Use

Case

Color

Black

Luminous

No

Connector(s)

4-pin Female

PWM

Yes

Heat Pipe

No

Cooling type

Active (fansink)

Fan diameter

140 mm

Max sound level

15.5 dB

Maximum rotation speed

1000 RPM

Max airflow

59.5 CFM

Material(s)

ABS (Plastic)
Plastic
Rubber

Use

Office
Gamer

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 16 Aug 2016

Customer reviews
  • 95%
    19 reviews
  • 5%
    1 review
  • 0%
  • 0%
  • 0%
  • by quercus
    Posted on 24 Jun 2022
    Bought on 25 May 2022 from LDLC
    Number of reviews: 9 Average rating: 9

    OK it's expensive, but does silence have a price?

    Mounted on top of a BE QUIET! PURE BASE 500 WINDOW, for a top heat dissipation of an i7 12700k and a 3080, well it does the job in terms of celcius and decibel.

    What's great about the package is that it comes with different mounting options, some of which are anti-vibration, and it really works!

    So I'm saving up and buying more :)

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  • by guillaumeR
    Posted on 15 Feb 2022
    Bought on 24 Dec 2021 from LDLC
    Number of reviews: 3 Average rating: 10

    silence

    What can I say about Bequiet..... quality is always there. Everything is there to facilitate the installation and to adapt the product according to the configurations.
    ^^

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  • by Charles-MarieA
    Posted on 14 Feb 2022
    Bought on 15 Jan 2022 from LDLC
    Number of reviews: 2 Average rating: 10

    Very quiet and well thought out

    I ordered this fan to replace an old 120mm side air intake on a CM690 case (from 2009) that was never plugged in because the hole in the wall was honeycombed and therefore made a horrible hissing sound.
    I wanted a slower running, well thought out 140mm fan as the hole was compatible with 120mm and 140mm.

    The 4 pin cable is long enough (50cm) to connect to the motherboard with the panel removed.
    I fixed it using the screws, no surprise there.

    It is very good, and provides an air intake that my case was missing.

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  • by LeoM
    Posted on 23 Feb 2021
    Bought on 12 Feb 2021 from LDLC
    Number of reviews: 19 Average rating: 8

    Be quiet... Aptly named!

    Used to upgrade the 3 slightly noisy stock fans on my Fractale R6 case, the difference is huge! The cooling is more efficient and really quiet!

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  • by LionelA
    Posted on 17 Feb 2021
    Bought on 15 Feb 2021 from LDLC
    Number of reviews: 1 Average rating: 10

    Replacing the Fractal 140 fans in the Define 7 tower

    The fan is very quick to install and easy to remove without screws (though not as easy to remove). Otherwise, it's night and day compared to the fan delivered with the Fractal define 7 case. The 4pin/PWM connector allows for precise control by the motherboard. The fan is very quiet and even at full load it is much quieter.

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