be quiet! Light Wings 140 mm Fan
£20.47 inc VAT
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About This Item
- 14 cm ARGB case fan with rifle bearing
- Maximum airflow 51.4 cfm and 25.5 dB noise level
- 4-pin PWM connector for speed control
- Multi-colour ARGB illumination
- 60,000-hour MTTF for long-term reliability
- 3-year warranty with CE, RoHS, UKCA, WEEE compliance
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be quiet! Light Wings 140mm PWM Reverse White | ARGB Case Fan
The be quiet! Light Wings 140 mm PWM Reverse White Computer case Fan 14 cm 1 pc(s) delivers impressive ARGB illumination combined with quiet, efficient cooling for PC builders seeking both performance and visual appeal. This 140mm fan is ideal for users who want a striking aesthetic without compromising on airflow or noise levels.
Key Specifications
| Metric | Spec |
|---|---|
| Fan Diameter | 140 mm |
| Maximum Airflow | 51.4 CFM |
| Maximum Air Pressure | 1.1 mmH2O |
| Rotational Speed | Up to 1300 RPM |
| Noise Level (High Speed) | 25.5 dB |
| Bearing Type | Rifle Bearing |
| LED Lighting | Yes (Multi-colour ARGB) |
| Connector | 4-pin PWM |
Impressive ARGB Illumination from Every Angle
The Light Wings 140mm PWM Reverse White features vibrant multi-colour ARGB lighting that creates a stunning visual effect visible from all viewing angles. The white housing with illuminated blades produces a bright, uniform glow that enhances any PC build, whether mounted as a side intake, bottom intake, or rear exhaust. This fan transforms your case into a visual centrepiece while maintaining be quiet!’s signature quality.
Balanced Performance with Quiet Operation
Engineered to hit the sweet spot between cooling performance and acoustic comfort, this fan delivers 51.4 CFM of airflow with a maximum noise level of just 25.5 dB. The rifle bearing design ensures smooth, reliable operation while the PWM control allows the fan speed to automatically adjust based on thermal demands, reducing noise when full cooling power isn’t required. This makes it perfect for users who value both system performance and a quiet computing environment.
Built for Reliability and Longevity
With a Mean Time to Failure (MTTF) rating of 60,000 hours and a 3-year manufacturer warranty, the Light Wings 140mm PWM Reverse White is designed for long-term, dependable operation. The fan includes four mounting screws for secure installation and features a 0.5m cable length for flexible placement within most standard PC cases. be quiet!’s German engineering ensures consistent quality and performance throughout the product’s lifespan.
Box Contents
- be quiet! Light Wings 140mm PWM Reverse White Fan (1 pc)
- 4x Mounting screws
Check before you buy
- Confirm your case has 140mm fan mounting points available
- Verify your motherboard has a 4-pin PWM fan header
- Check that your ARGB controller or motherboard supports the lighting protocol
- Measure available clearance if mounting in tight spaces
- Confirm the white colour scheme matches your build aesthetic
Frequently Asked Questions
Q: Is this fan compatible with standard 120mm fan mounts?
A: No, this is a 140mm fan and requires 140mm mounting points specifically.
Q: Can I control the ARGB lighting effects?
A: Yes, the fan supports ARGB control through compatible motherboards or ARGB controllers using the 4-pin connector.
Q: What’s the power consumption of this fan?
A: The fan consumes 3.8W at maximum power draw with a rated voltage of 12V.
Q: Does it come with a warranty?
A: Yes, it’s covered by a 3-year manufacturer warranty from be quiet!.
Q: Is this fan suitable for radiator mounting?
A: While primarily designed for case mounting, it can be used on radiators where 140mm mounting is available.
The Consultant’s Verdict & Warranty
The be quiet! Light Wings 140 mm PWM Reverse White Computer case Fan 14 cm 1 pc(s) is an excellent choice for PC builders who want to combine striking ARGB visuals with reliable, quiet cooling performance. The fan’s balanced airflow characteristics, low noise operation, and impressive illumination make it particularly suitable for gaming rigs, content creation workstations, or any build where aesthetics matter as much as cooling efficiency. Covered by the standard Manufacturer Warranty, this fan represents a solid investment for users seeking quality German engineering with visual impact.
| Performance | |
|---|---|
| Suitable location | Computer case |
| Fan connector | 4-pin |
| Pulse-width modulation (PWM) support | Yes |
| Rotational speed (max) | 1300 RPM |
| Bearing type | Rifle bearing |
| Noise level (high speed) | 25.5 dB |
| Type | Fan |
| Fan diameter | 14 cm |
| Maximum airflow | 51.4 cfm |
| Maximum air pressure | 1.1 mmH2O |
| Airflow | 87.3 m³/h |
| Number of fans | 1 fan(s) |
| Quantity per pack | 1 pc(s) |
| Fan's mean time to failure (MTTF) | 60000 h |
| Design | |
| Fan connector | 4-pin |
| Number of fans | 1 fan(s) |
| Illumination colour | Multi |
| Product colour | White |
| Cable length | 0.5 m |
| Illumination LED | Yes |
| Technical details | |
| Noise level (high speed) | 25.5 dB |
| Type | Fan |
| Fan diameter | 14 cm |
| Maximum airflow | 51.4 cfm |
| Maximum air pressure | 1.1 mmH2O |
| Airflow | 87.3 m³/h |
| Number of fans | 1 fan(s) |
| Cable length | 0.5 m |
| Fan connector | 4-pin |
| Illumination LED | Yes |
| Sustainability certificates | Triman |
| Warranty period | 3 year(s) |
| Compliance certificates | CE, RoHS, UKCA, WEEE |
| Ports & interfaces | |
| Fan connector | 4-pin |
| Power | |
| Rated voltage | 12 V |
| Voltage | 5 - 13.2 V |
| Rated current | 0.67 A |
| Fan power consumption | 3.8 W |
| Fan current | 0.08 A |
| Colour | |
| Product colour | White |
| Weight & dimensions | |
| Fan dimensions (W x D x H) | 140 x 140 x 25 mm |
| Package depth | 29.5 mm |
| Package width | 173 mm |
| Package height | 153 mm |
| Fan weight | 241 g |
| Package weight | 330 g |
| Cable length | 0.5 m |
| Packaging data | |
| Package depth | 29.5 mm |
| Package width | 173 mm |
| Package height | 153 mm |
| Package weight | 330 g |
| Indication | |
| Illumination colour | Multi |
| Packaging content | |
| Screws included | Yes |
| Number of screws | 4 |
| Logistics data | |
| Shipping (inner) case width | 32 cm |
| Shipping (inner) case length | 47.8 cm |
| Shipping (inner) case height | 20 cm |
| Shipping (inner) case gross weight | 10.5 kg |
| Products per shipping (inner) case | 30 pc(s) |
| Identifiers | |
| Distributor SKUs | FABEQ-BL135, 573698, STD10229160 |
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