be quiet! Light Wings 140mm PWM Fan
£25.33 inc VAT
19 in stock
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About This Item
- 14 cm ARGB fan with rifle bearing
- 1300 RPM maximum speed
- 51.4 cfm airflow for efficient cooling
- 25.5 dB noise level at high speed
- 4-pin PWM connector for precise speed control
- Multi-colour ARGB illumination
- 60,000-hour mean time to failure
1-3 Days
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be quiet! Light Wings 140mm PWM Reverse Black | ARGB Case Fan with Quiet Performance
The be quiet! Light Wings 140 mm PWM Reverse Black Computer case Fan 14 cm 1 pc(s) delivers impressive ARGB lighting alongside quiet, efficient cooling for modern PC builds. Designed for users seeking both visual impact and reliable airflow, this fan combines rifle bearing technology with PWM control to balance performance and noise levels effectively.
| Metric | Spec |
|---|---|
| Fan Diameter | 140 mm |
| Max Airflow | 51.4 cfm |
| Noise Level (High Speed) | 25.5 dB |
| Bearing Type | Rifle bearing |
| Connector | 4-pin PWM |
Quiet Operation Without Compromising Airflow
With a maximum noise level of just 25.5 dB, the Light Wings 140mm PWM Reverse Black operates quietly even at full speed. The rifle bearing design ensures smooth, long-lasting performance while reducing vibration and operational noise. This makes it ideal for users building silent or near-silent systems without sacrificing cooling efficiency.
Dynamic ARGB Lighting from Every Angle
The multi-colour ARGB illumination provides vibrant lighting effects visible from all sides, making this fan a visual centrepiece in any PC case. Whether mounted as a side or bottom intake, the lighting enhances the overall aesthetic of your build while maintaining strong airflow performance of 87.3 m³/h.
Reliable PWM Control for Adaptive Cooling
PWM support allows the fan to adjust its rotational speed dynamically, ranging from low RPM for silent operation to a maximum of 1300 RPM when additional cooling is required. This adaptability helps maintain optimal temperatures while minimising unnecessary noise during lighter workloads.
Built to Last with Manufacturer Warranty
Featuring a mean time to failure (MTTF) of 60,000 hours, this fan is engineered for durability and long-term reliability. It comes with a 3-year manufacturer warranty covering defects in materials and workmanship under normal use conditions.
Box Contents
- 1 x be quiet! Light Wings 140mm PWM Reverse Black Fan
- 4 x Mounting screws
Check before you buy
- Confirm your case supports 140mm fan mounting points
- Verify your motherboard has a 4-pin PWM fan header available
- Ensure your ARGB controller or motherboard is compatible with the fan’s lighting system
- Check clearance if installing near tall RAM modules or CPU coolers
Frequently Asked Questions
Q: Does this fan support RGB software control?
A: The fan features ARGB lighting but software compatibility depends on your motherboard or ARGB controller.
Q: Can I use this fan without connecting the ARGB cable?
A: Yes, the fan will operate normally using only the 4-pin PWM power connector; lighting will be disabled.
Q: Is this fan suitable for use as an exhaust?
A: Yes, it can be used as either intake or exhaust depending on your cooling configuration needs.
Q: What is the power consumption of this fan?
A: The fan consumes 3.8 W at maximum load with a rated voltage of 12 V.
Q: Are the mounting screws included?
A: Yes, four mounting screws are included in the package.
The Consultant’s verdict & warranty
The be quiet! Light Wings 140 mm PWM Reverse Black Computer case Fan 14 cm 1 pc(s) is an excellent choice for PC builders who want quiet operation, strong airflow, and eye-catching ARGB lighting in one package. Its rifle bearing ensures durability while PWM control adapts performance to your system’s needs. Covered by the standard Manufacturer Warranty, it offers both visual appeal and dependable cooling for modern builds.
| 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 | Black |
| 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 | Black |
| 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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