be quiet! LIGHT WINGS LX 140mm PWM high-speed

140 mm, 1 x
6Ratings
BrandMore from be quiet!
Test reportsVery good based on 1 test
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LED colour3

Product details

Great performance and impressive lighting. The Light Wings LX 140mm PWM high-speed boasts optimized fan blades and an illuminated impeller for great performance and lighting.

Key specifications

LED colour
RGB
power connector
4-pin PWM
Max. noise level
30.50 dB
Items per sales unit
1x
Airflow
127.90 m³/h
Fan dimension
140 mm
input voltage
12 V
Item number
49777656

General information

Manufacturer
be quiet!
Category
PC fans
Manufacturer no.
BL129
Release date
27.9.2024
Sales rank in Category PC fans
268 of 2728

Colour

Colour
Multicoloured
Exact colour description
Black

Fan properties

Fan dimension
140 mm
PC fan type
PWM fan
Fan type
Standard
Max. Speed
1800 RPM
Max. noise level
30.50 dB
Airflow
127.90 m³/h
Static pressure
2.45 mmH20
LED colour
RGB
Fan mounting
Screws
Speed regulation
Fan control

Connections

power connector
4-pin PWM

Power supply

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

Scope of delivery

Items per sales unit
1x
Scope of delivery
1 RGB fan 140 mm, Fastening bolts

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

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

Package dimensions

Length
18.30 cm
Width
14.20 cm
Height
2.70 cm
Weight
212 g

30-day right of return
36 Months Warranty (Bring-in)
4 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
  • 6.ASUS
    0.1 %
  • 6.Fractal
    0.1 %
  • 8.be quiet!
    0.2 %
  • 8.CaliHeat
    0.2 %
  • 8.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.Lian-Li
    0 days
  • 1.Noctua
    0 days

Return rate

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

Source: Digitec Galaxus
  • 10.Arctic
    3.6 %
  • 10.Noctua
    3.6 %
  • 12.be quiet!
    4 %
  • 13.Fractal
    4.2 %
  • 14.AC Infinity
    4.4 %
Source: Digitec Galaxus

Translation: machine translated
Very good90/100
gamezoom.netSingle testReleaseOctober 2025
  • PositiveVery good processing quality
  • PositiveDecent performance (over 1,000 rpm)
  • Positivequiet
  • Positivestylish and customisable A-RGB lighting
  • PositiveDaisy-chaining the A-RGB cables
  • PositivePWM function