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be quiet! Light Wings LX 140mm PWM Fan High-speed

BL129 | be quiet!
$32
In stock
Buy now, pay later!
The be quiet! Light Wings LX 140mm PWM Fan High-speed features an illuminated hub with multiple colours and modes, extraordinary air pressure, maximum 1800RPM and a low starting RPM for quiet operation.



Features


Light Wings LX 140mm PWM High-Speed

Great Performance and Impressive Lighting

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

  • Illuminated hub and frosted fan blades for unmistakable lighting effects that visually upgrade every PC system
  • Multiple colours and modes for an individual look thanks to 16 LEDs
  • 9 optimised fan blades with perfect angle for extraordinary air pressure
  • Innovative closed loop motor keeps the rpm no matter the resistance
  • ARGB connection cable with daisy chain option
  • Low starting rpm for very quiet operation
  • Long life rifle-bearing gives an operating lifetime of 60,000 hours
  • 3-year manufacturer’s warranty

be quiet! Light Wings LX 140mm PWM Fan High Speed Feature 1

Show What You Got

A Fan Made for Show Cases

Light Wings LX 140mm PWM high-speed undeniably upgrades all kind of PC cases with its spectacular lighting. Especially show cases with an emphasis on ARGB illumination benefit from this fan. Add a bunch of them to your showcase and let friends and family gaze in awe.

be quiet! Light Wings LX 140mm PWM Fan High Speed Feature 2

Impressive Lighting

Lots of Illumination Possibilities

16 LEDs are located inside the hub of the impeller of the Light Wings LX 140mm PWM high-speed and shine outwards onto the frosted fan blades. This creates an unmistakable look and enables you to express your creativity.

be quiet! Light Wings LX 140mm PWM Fan High Speed Feature 3

For Radiators and Heatsinks

Fan Blades Optimised for High Pressure

With a remarkably high air pressure of up to 2.45mm/H2O, Light Wings LX 140mm PWM high-speed is the best choice for water-cooled and air-cooled systems alike. The 9 optimised fan blades provide enough air pressure to make this fan work great even in demanding configurations.

be quiet! Light Wings LX 140mm PWM Fan High Speed Feature 4

Innovative Technology

Closed Loop Motor for Persistent RPM

Light Wings LX 140mm PWM high-speed features a closed loop motor. This technology is comparable with the cruise control in cars. When working against resistance, for example a fan grill or radiator, fans spin slower as a result. The closed loop motor technology constantly monitors the current fan speed and increases it to the target rpm, if necessary. As a result, Light Wings LX 140mm PWM high-speed always operates at the desired speed, no matter the air resistance.

be quiet! Light Wings LX 140mm PWM Fan High Speed Feature 5

Daisy Chain It!

One Connector for All Your Light Wings LX Fans

The ARGB connection cable comes with an input and an output connector. The input can be used to connect the fan to your motherboard or to an ARGB controller, but also to daisy-chain it with the output connector of other Light Wings LX fans.

be quiet! Light Wings LX 140mm PWM Fan High Speed Feature 6

Rifle Bearing Technology

Makes Light Wings LX a Long-Lasting Companion

Light Wings LX 140mm PWM high-speed is built to last. With the proven rifle bearing technology, on average, this fan offers a lifespan of 60,000 hours.

Specifications


General Data

Model Number BL129
Model Light Wings LX 140 mm PWM high-speed
Dimensions (mm) 140
Colour Black
Lighting ARGB LED
Fan Speed @ 100% PWM / 12V (rpm) 1800
Noise Level @ 100% PWM / 12V (dB(A)) 30.5
Air Flow@ 100% PWM / 12V (CFM / m3/h) 75.3 / 127.9
Air Pressure@ 100% PWM / 12V (mmH2O) 2.45

Mechanical

Dimensions (L x W x H), (mm) 140 x 140 x 25
Weight incl. Fixed Cables (g) 169
Bearing Technology Rifle
Motor Technology 4-pole fan motor
Screw Fixing Yes

Cables / Connectors

Daisy-Chain Compatible Yes
Lighting Connector 5 V 3-pin ARGB
Connector 4-pin PWM
Cable Length (mm) 500

Performance / Noise

Air Flow @ 100% PWM / 12V (CFM / m3/h) 75.3 / 127.9
Air Pressure @ 100% PWM / 12V (mmH2O) 2.45
Noise Level @ 100% PWM / 12V (dB(A)) 30.5
Lifespan (h / 25°C) 60,000

Electrical

Rated Voltage DC (V) 12
Operating Voltage DC (V) 5 - 13.2
Current Consumption (A) 0.18
Input Current (A) 0.18
Safety Current (A 0.45
Input Power (W) 5.4
Rated Current LED (A) 0.39

Accessories

Screws 4

Safety Certification

Approvals CE / RoHS / RU / UKCA / WEEE

Environmental Directives

RoHS Yes
WEEE Yes
Triman Yes

Service

Warranty (Years) 3
International Hotline / Free of Charge Yes / DE, FR, US
Backed by a 3 year be quiet! warranty.

Customer reviews

Customer questions