be quiet! Silent Wings 4

140 mm, 1x
51Ratings
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Product details

This case fan allows for speed control via pulse width modulation using a PWM-capable motherboard. This dynamically adjusts the fan speed to the current operating conditions, avoiding unnecessary noise generation.

Key specifications

Fan dimension
140 mm
Max. noise level
13.60 dB
Airflow
87.16 m³/h
LED lighting
without LED
power connector
4-pin
input voltage
12 V
Items per sales unit
1x

General information

Item number
21463643
Manufacturer
be quiet!
Category
PC fans
Manufacturer No.
BL096
Release date
27.7.2022
Sales rank in Category PC fans
14 of 2808

Colour

Colour
Black
Exact colour description
Black

Fan properties

Fan dimension
140 mm
PC fan type
PWM fan
Fan type
Silent
Max. Speed
1100 RPM
Max. noise level
13.60 dB
Airflow
87.16 m³/h
Static pressure
0.92 mmH20
LED lighting
without LED
Fan mounting
Screws
Fan bearing type
Fluid Dynamic bearing
Speed regulation
Fan control

Connections

power connector
4-pin

Power supply

Power consumption (active)
3.60 W
input voltage
12 V
Cable length
0.50 m
Electric current
0.33 A

Scope of delivery

Items per sales unit
1x
Scope of delivery
Fan, Push pins, Rubber and plastic corners

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
44.75 kg
Climate contribution
CHF 1.07

Product dimensions

Length
140 mm
Width
140 mm
Height
25 mm
Weight
220 g

Package dimensions

Length
21.40 cm
Width
16.30 cm
Height
3.40 cm
Weight
386 g

30-day right of return
36 Months Warranty (Bring-in)
13 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «PC fans» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Xilence
    0 %
  • 6.ASUS
    0.2 %
  • 6.be quiet!
    0.2 %
  • 6.CaliHeat
    0.2 %
  • 6.Cooler Master
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Arctic
    0 days
  • 1.be quiet!
    0 days
  • 1.Corsair
    0 days
  • 1.Deepcool
    0 days
  • 1.Intertech
    0 days

Return rate

How often is a product of this brand in the «PC fans» category returned?

Source: Digitec Galaxus
  • 14.Arctic
    4.4 %
  • 14.Jonsbo
    4.4 %
  • 16.be quiet!
    4.5 %
  • 17.Papst
    4.7 %
  • 18.Corsair
    5.2 %
Source: Digitec Galaxus