# be quiet! Light Wings LX 140mm PWM high-Speed PC Case Fan | White | Triple-Pack | BL131

- Category: Case Cooler
- Brand: be quiet!
- Model: BL131
- Part number: BL131
- Price (US): $53.90
- Price last checked: 2026-08-05
- Rating: 4.3/5 from 16 Amazon reviews
- Warranty: 1 year
- Product page: https://buildmypc.net/component-details/case-cooler/be-quiet-bl131/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | be quiet! |
| Model | BL131 |
| FAN RPM | 1800 RPM |
| Noise Level | 30.5 dBA |
| Airflow | 75.5 CFM |

## Key Features

- Illuminated hub and frosted fan blades for unmistakable lighting effects that visually upgrade every PC system
- Multiple colors and modes for an individual look thanks to 16 LEDs
- 14 optimized fan blades with perfect angle for extraordinary air pressure
- Long life rifle-bearing gives an operating lifetime of 60,000 hours | 3-year manufacturer’s warranty
- German Design I German Engineering I German Quality I German Performance

---

Source: BuildMyPC (https://buildmypc.net/) — free PC parts compatibility checker. Prices update daily. As an Amazon Associate, BuildMyPC earns from qualifying purchases.