Transform your PC into a visual masterpiece with the be quiet! LIGHT WINGS LX 140mm PWM 3-Pack Black Fans BL127 1200RPM Low Noise Fan. These fans deliver eye‑catching ARGB lighting while keeping your components cool and silent. You’ll love the instant upgrade they bring to any showcase case.
be quiet! LIGHT WINGS LX 140mm PWM 3-Pack Black Fans BL127 1200RPM Low Noise Fan
Each fan pushes 95 m³/h of air at a maximum pressure of 0.9 mmH₂O, ensuring excellent cooling for CPUs, GPUs, and VRMs. With PWM support up to 1200 RPM, you can fine‑tune speed for optimal performance. The low noise level of just 22.9 dB means your system stays quiet even under load.
The 16 LEDs inside the hub shine through frosted blades, giving you 16‑color ARGB effects that you can synchronize across all three fans. The built‑in daisy‑chain cable lets you connect the fans to a single controller or motherboard header, simplifying cable management.
Built with rifle bearing technology, these fans boast a 60,000‑hour MTBF, providing a long‑lasting cooling solution. The sturdy frame outlet minimizes air leaks, and the included screws make installation quick and easy.
Benefits
- Stunning ARGB illumination creates a show‑stopping look in any case.
- High airflow of 95 m³/h keeps components cool under heavy loads.
- Whisper‑quiet operation at only 22.9 dB for a peaceful workspace.
- Daisy‑chain connectivity reduces cable clutter and simplifies setup.
Uses of the product
- Cooling high‑performance CPUs and graphics cards.
- Improving airflow in compact or small‑form‑factor builds.
- Adding vibrant lighting to showcase or tempered‑glass cases.
- Replacing stock fans in ATX, micro‑ATX, or mini‑ITX chassis.
Features
- 7 optimized fan blades with a maximum pressure of 0.9 mmH₂O.
- 16 multi‑color LEDs inside the hub for customizable ARGB effects.
- Rifle bearing technology delivering a 60,000‑hour lifespan.
- PWM control up to 1200 RPM for precise speed and noise management.
Specifications
| Performance |
| Mean time between failures (MTBF) |
60000 h |
| Quantity per pack |
3 pc(s) |
| Bearing type |
Rifle bearing |
| Pulse-width modulation (PWM) support |
Yes |
| Maximum air pressure |
0.9 mmH2O |
| Airflow |
95 m³/h |
| Maximum airflow |
56 cfm |
| Noise level (high speed) |
22.9 dB |
| Rotational speed (max) |
1200 RPM |
| Fan diameter |
14 cm |
| Type |
Fan |
| Suitable location |
Computer case |
| Design |
| Fan connector |
4-pin |
| Illumination colour |
Multi |
| LED connector type |
3-pin |
| Number of LEDs |
16 |
| Illumination LED |
Yes |
| Number of fan blades |
7 |
| Number of fans |
3 fan(s) |
| Product colour |
Black |
| Power |
| Fan current |
0.09 A |
| Maximum current |
0.3 A |
| Fan power consumption |
3.6 W |
| Rated voltage |
12 V |
| Voltage |
5 - 13.2 V |
| Weight & dimensions |
| Package weight |
580 g |
| Package height |
142 mm |
| Package depth |
184 mm |
| Package width |
80 mm |
| Cable length |
0.5 m |
| Fan weight |
169 g |
| Fan dimensions (W x D x H) |
140 x 140 x 25 mm |
| Technical details |
| Compliance certificates |
CE, RoHS, UKCA, WEEE |
| Warranty period |
3 year(s) |
| Packaging content |
| Number of screws |
12 |
| Screws included |
Yes |
| Package type |
Box |
| Other features |
| Airflow |
95 m³/h |
| Logistics data |
| Shipping (inner) case gross weight |
12.4 kg |
| Shipping (inner) case height |
36 cm |
| Shipping (inner) case length |
42.8 cm |
| Shipping (inner) case width |
30.9 cm |
| Products per shipping (inner) case |
20 pc(s) |
