# be quiet! Light Wings 120mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL077

- Category: Case Cooler
- Brand: be quiet!
- Model: BL077
- Part number: BL077
- Price (US): $64.90
- Price last checked: 2026-08-05
- Rating: 4.6/5 from 820 Amazon reviews
- Warranty: 1 year
- Product page: https://buildmypc.net/component-details/case-cooler/be-quiet-bl077/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | be quiet! |
| Model | BL077 |
| FAN RPM | 2500 RPM |
| Noise Level | 31 dBA |
| Airflow | 52.3 CFM |

## Key Features

- Three fans included and one HUB
- Multiple colors and modes for an individual look thanks to 18 LEDs
- ARGB Hub allows synchronization of up to six ARGB components
- Nine silence optimized fan blades for high pressure reduce noise-generating turbulences
- Remarkable performance-to-noise ratio with 31dB(A) at 2,500rpm

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