Be Quiet! Light Wings 140mm High-speed Case Fan Cooling Triple Pack


SKU: BL079 Category:


Three Light Wings 140mm PWM high-speed offer impressive illumination for a vibrant unique look, strong performance and quiet operation with efficient cooling. 

Three fans included

ARGB lighting on front and rear

Multiple colors and modes for an individual look thanks to 20 LEDs

ARGB Hub allows synchronization of up to six ARGB components

Nine silence optimized fan blades for high pressure reduce noise-generating turbulences

Remarkable performance-to-noise ratio with 31dB(A) at 2,200rpm

Impressive Lighting

Lots of illumination possibilities

Light Wings 140mm PWM high-speed offers ARGB lighting at the front and rear. The subtly lit ring at the back combined with the bright one at the front make for a magnificent appearance from every angle. 20 ARGB LEDs give you many opportunities to individualize your PC build.

Three Fans, One Hub

Synchronize up to six Light Wings simultaneously

An ARGB Hub allows to use and synchronize up to six ARGB components at the same time. A user-friendly installation makes for an easy and convenient process, while the elegant all-black design of the ARGB Hub visually suits any PC case. It can be mounted like an SSD or anywhere else using the double-coated adhesive tape supplied.

For Radiators And Heatsinks

Fan blades optimized for high pressure

With a remarkably high air pressure of up to 2.3mm/H2O, Light Wings 140mm PWM high-speed is the best choice for water-cooled and air-cooled systems alike. The nine airflow-optimized fan blades provide enough air pressure to make this fan perfect, even in demanding configurations.

Quiet Operation

Acclaimed be quiet! low noise level

A highly optimized fan frame and impeller achieve the silent operation be quiet! is famous for. With a noise level of just 31dB(A) at maximum fan speed, it proves that instead of being a replacement the lighting is an addon to silent and very powerful operation. All features combine to make Light Wings 140mm PWM high-speed the fan of choice for silent show cases and gaming systems alike.

Variable Fan Speed Function

Adjusts the fan speed and associated noise level

Pulse Width Modulation (PWM) allows compatible 4-pin controllers, including those built into many motherboards, to intelligently vary the speed and thus the noise level of the fan. With PWM the system can ramp up the cooling when it’s needed, or operate in maximum quiet mode when it’s not.


Type: 14cm Case Fan

AMD/Intel: N/A

Fan Connector(s): 4-pin

Installation: Screws

#Hide#LED Lighting: Yes

Colour: Black

LED Lighting: Per fan:

ARGB lighting on front and rear LEDs

Multiple colours and modes

5V 3-pin ARGB connector

Weight: 0.251 kg (incl. fixed cables) – each fan

Fan Dimensions: 140 x 140 x 25 mm

Fan Controller: PWM

Rotation Speed: Up to 2200 RPM

Fan Bearing: Rifle Bearing

Air Flow: 71.7 CFM @ 100% PWM / 12V

Noise level: 31 dB(A) @ 100% PWM / 12V

Power: Rated Voltage DC: 12 V

Operating Voltage DC: 5 – 13.2 V

Current consumption: 0.16 A

Safety current: 0.39 A

Input power: 4.68 W

Rated Current LED: 0.67 A

Additional Features: See Overview

MTBF: “60,000 hours”

Package Contents: Light Wings fan



Package Weight: 0.0000 kg

Additional information

Dimensions 80 × 65 × 24 cm


Maximum Airflow Volume

121 CFM

Maximum Fan Speed

2200 RPM



Model Number


Power Connection





12 V

Bearing Type


Fan Diameter

140 mm


Case Fan




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