be quiet! Silent Wings 4

120 mm, 1x
113Ratings
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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
120 mm
Max. noise level
31.20 dB
Airflow
130.31 m³/h
LED lighting
without LED
Nominal voltage
12 V
power connector
4-pin PWM
Items per sales unit
1x

General information

Item number
21463641
Manufacturer
be quiet!
Category
PC fans
Manufacturer No.
BL094
Release date
27.7.2022
Sales rank in Category PC fans
266 of 2878
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black

Fan properties

Fan dimension
120 mm
PC fan type
PWM fan
Fan type
Silent
Max. Speed
2500 RPM
Max. noise level
31.20 dB
Airflow
130.31 m³/h
Static pressure
3.96 mmH20
LED lighting
without LED
Fan mounting
Push Pins, Screws
Fan bearing type
Fluid Dynamic bearing
Speed regulation
Fan control
Cable length
0.50 m
Nominal voltage
12 V
Electric current
0.22 A
Power consumption
2.40 W

Connections

power connector
4-pin PWM

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
4.72 kg
Climate contribution
CHF 0.11

Product dimensions

Length
120 mm
Width
120 mm
Height
25 mm
Weight
190 g

Package dimensions

Length
19 cm
Width
14 cm
Height
3 cm
Weight
340 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
  • 4.Xilence
    0.1 %
  • 5.ASUS
    0.2 %
  • 5.be quiet!
    0.2 %
  • 5.Cooler Master
    0.2 %
  • 5.Noctua
    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.Lian-Li
    0 days

Return rate

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

Source: Digitec Galaxus
  • 15.Jonsbo
    4.6 %
  • 16.StarTech
    4.8 %
  • 17.be quiet!
    4.9 %
  • 18.Thermaltake
    5.2 %
  • 19.Corsair
    5.6 %
Source: Digitec Galaxus