be quiet! Light Wings 140mm PWM Fan
£25.33 inc VAT
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About This Item
- 140mm PWM reverse white case fan
- Multi-colour ARGB illumination
- Maximum airflow 51.4 cfm
- Rifle bearing for quiet operation
- Noise level 25.5 dB at high speed
- 4-pin connector with PWM support
- 3-year warranty with CE, RoHS, UKCA, WEEE compliance
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be quiet! Light Wings 140mm PWM Reverse White | ARGB Case Fan with Silent Performance
The be quiet! Light Wings 140 mm PWM Reverse White Computer case Fan 14 cm 1 pc(s) delivers impressive ARGB lighting combined with quiet, efficient cooling for PC builders seeking both style and performance. This fan is designed for those who want vibrant illumination visible from every angle while maintaining low noise levels during operation.
| Metric | Spec |
|---|---|
| Fan Size | 140 mm |
| Max Airflow | 51.4 cfm |
| Noise Level | 25.5 dB |
| Bearing Type | Rifle bearing |
| RGB Lighting | Yes, addressable |
Quiet operation meets vibrant ARGB lighting
The Light Wings 140mm PWM Reverse White achieves a remarkable balance between visual impact and acoustic performance. With a maximum noise level of just 25.5 dB at high speed, this fan operates quietly enough for noise-sensitive environments while still moving 51.4 cubic feet of air per minute. The addressable RGB lighting creates stunning illumination effects visible through side panels or bottom intakes, making it equally suitable as a performance component and aesthetic enhancement.
PWM control for intelligent speed management
Equipped with 4-pin PWM support, this fan automatically adjusts its rotational speed between 0-1300 RPM based on system temperature demands. This dynamic control ensures optimal cooling when needed while reducing noise and power consumption during lighter loads. The rifle bearing design contributes to both quiet operation and an impressive 60,000-hour mean time to failure, providing reliable long-term performance for your PC build.
Complete single-fan package with essential accessories
Box contents
- 1x be quiet! Light Wings 140mm PWM Reverse White fan
- 4x mounting screws
- 0.5m cable with 4-pin connector
Check before you buy
- Confirm your case has 140mm fan mounting points
- Verify your motherboard supports 4-pin PWM fans
- Check available 4-pin fan headers on your system
- Ensure your ARGB controller is compatible if using lighting features
Frequently Asked Questions
Q: Is this fan compatible with standard 120mm fan mounts?
A: No, this is a 140mm fan and requires appropriate 140mm mounting points in your case.
Q: Can I control the ARGB lighting effects?
A: Yes, the addressable RGB lighting can be controlled through compatible ARGB controllers or motherboard software.
Q: What is the power consumption of this fan?
A: The fan consumes 3.8W at maximum speed with a rated voltage of 12V.
Q: Does this fan come with anti-vibration mounting?
A: The package includes standard mounting screws; anti-vibration features would need to be confirmed with the manufacturer.
Q: Is this fan suitable for radiator mounting?
A: While primarily designed as a case fan, it can be used on compatible radiators with appropriate mounting hardware.
The Consultant’s verdict & warranty
The be quiet! Light Wings 140mm PWM Reverse White represents an excellent choice for PC builders who prioritize both aesthetic appeal and quiet operation. Its addressable RGB lighting creates visual impact while the PWM control and rifle bearing ensure reliable, low-noise performance. Covered by the standard Manufacturer Warranty.
| 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) |
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