# be quiet! Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Sinks | Black | BL075

- Category: Case Cooler
- Brand: be quiet!
- Model: BL075
- Part number: BL075
- Price (US): $23.90
- Price last checked: 2026-08-05
- Rating: 4.6/5 from 821 Amazon reviews
- Warranty: 1 year
- Product page: https://buildmypc.net/component-details/case-cooler/be-quiet-bl075/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | be quiet! |
| Model | BL075 |
| FAN RPM | 2200 RPM |
| Noise Level | 31 dBA |
| Airflow | 71.7 CFM |

## Key Features

- ARGB lighting on front and rear
- Multiple colors and modes for an individual look thanks to 20 LEDs
- Nine silence-optimized fan blades for high pressure and low noise-generating turbulences
- Remarkable performance-to-noise ratio with 31dB(A) at 2,200rpm
- Long life rifle-bearing gives an operating lifetime of 60,000 hours

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