Article number: BL075
LIGHT WINGS
140mm PWM high-speed
LIGHT WINGS
140mm PWM high-speedImpressive lighting, superior cooling
Light Wings 140mm PWM high-speed offers impressive illumination for a vibrant unique look, strong performance and quiet operation with efficient cooling.
• ARGB lighting on front and rear
• Multiple colors and modes for an individual look thanks to 20 LEDs
• 9 silence-optimized fan blades for high pressure and low noise-generating turbulences
• Remarkable performance-to-noise ratio with 31dB(A) at 2,200rpm
• Long life rifle-bearing gives an operating lifetime of 60,000 hours
• 3-year manufacturer’s warranty
If you are looking for a high-speed fan with an impressive look from every angle, Light Wings 140mm PWM high-speed is your fan of choice.
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Characteristics
IMPRESSIVE LIGHTING
Lots of illumination possibilitiesLight 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.
FOR RADIATORS AND HEATSINKS
Fan blades optimized for high pressureWith 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 9 airflow-optimized fan blades provide enough air pressure to make this fan perfect, even in demanding configurations.
QUIET OPERATION
Acclaimed be quiet! low noise levelA highly optimized impeller achieves the silent operation be quiet! is famous for. With a noise level of 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 levelPulse 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.
“It was our goal from scratch not only to build an ARGB fan, but one that holds up to the high standards we have at be quiet! And the results speak for themselves: years of development pay off with this silent high-performance fan, which is the very first ARGB fan of be quiet!”
Christian Joppien, Head of Global Product Management
All models at a glance:
General data
| Model | Light Wings 140mm PWM high-speed |
| Dimensions (mm) | 140 |
| Color option | Black |
| Lighting | ARGB LED |
| Fan speed at 100% PWM / 12V (rpm) | 2200 |
| Noise level at 100% PWM / 12V (dB(A)) | 31 |
| Airflow at 100% PWM / 12V (CFM / m3/h) | 71.7 / 121.8 |
| Air Pressure at 100% PWM / 12V (mm H2O) | 2.3 |
Infographics
Mechanical specifications
| Dimensions (L x W x H), (mm) | 140 x 140 x 25 |
| Weight incl. fixed cables (g) | 251 |
| Bearing technology | Rifle |
| Motor technology | 4-pole fan motor |
| Push pin fixing | - |
| Screw fixing | ✓ |
Cables / Connectors
| Daisy-chain compatible | ✓ |
| Lighting connector | 5V 3-pin ARGB |
| Connector | 4-pin PWM |
| Cable length (mm) | 500 |
| Cable sleeve | - |
Performance / Noise
| Airflow at 100% PWM / 12V (CFM / m3/h) | 71.7 / 121.8 |
| Air Pressure at 100% PWM / 12V (mm H2O) | 2.3 |
| Noise level at 100% PWM / 12V (dB(A)) | 31 |
| Lifespan (h / 25°C) | 60,000 |
| Zero RPM mode | - |
Electrical specifications
| Rated Voltage DC (V) | 12 |
| Operating Voltage DC (V) | 5 - 13.2 |
| Current consumption (A) | 0.16 |
| Input current (A) | 0.16 |
| Safety current (A) | 0.39 |
| Input power (W) | 4.7 |
| Rated Current LED (A) | 0.67 |
Accessories
| 3-pin to 4-pin 12V-connector | - |
| 12V to 7V adapter | - |
| 12V to 5V adapter | - |
| Screws | 4 |
| Push pins | - |
| hard plastic washer | - |
| Others | - |
Safety certification
| Approvals | CE / UL |
Environmental directives
| RoHS | ✓ |
| WEEE | ✓ |
| Triman | ✓ |
Service
| Warranty (Years) | 3 |
| International hotline / free of charge | ✓ / DE, FR, US |
Logistics data and RRP
| Article number | BL075 |
| EAN code | 4260052188798 |
| Dimensions, package (L x W x H), (mm) | 173 x 153 x 29.5 |
| Gross weight, package (kg) | 0.33 |
| Pieces per packaging unit | 30 |
| Dimensions, shipping box (L x W x H), (mm) | 478 x 320 x 200 |
| Gross weight, shipping box (kg) | 10.75 |
| RRP (€) | 27.50 |
