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be quiet! Light Wings 140mm PWM high-speed vs Lian Li UNI FAN AL120: Comparison
be quiet! Light Wings 140mm PWM high-speed and Lian Li UNI FAN AL120 separate most on warranty: be quiet! Light Wings 140mm PWM high-speed at 3 years, Lian Li UNI FAN AL120 at 2 years, 33% in favour of be quiet! Light Wings 140mm PWM high-speed. Max Speed splits them by another 14%, again favouring be quiet! Light Wings 140mm PWM high-speed. They match on 7 other specifications, including lighting, fan thickness and pwm control.
Specs
| Specification |  |  |
|---|---|---|
| Fan Size | 140 mm | 120 mm |
| Brand | be quiet! | Lian Li |
| Model | Light Wings 140mm PWM high-speed | UNI FAN AL120 |
| Bearing Type | Rifle | Fluid Dynamic |
| Lighting | ARGB | ARGB |
| Fan Thickness | 25 mm | 25 mm |
| Static Pressure | 2.3 mmH2O-12% | 2.62 mmH2O |
| Max Speed | 2200 RPM | 1900 RPM-14% |
| Noise Level | 31 dBA+2.7 dBA | 28.3 dBA |
| Airflow | 71.7 CFM | 64.5 CFM-10% |
| PWM Control | Yes | Yes |
| Max Power Draw | 4.7 W | 5.94 W |
| Connector Type | 4-Pin PWM | Proprietary |
| Lighting Connector | 3-Pin 5V ARGB | Proprietary |
| Daisy Chain Support | Yes | Yes |
| RGB Lighting | Yes | Yes |
| Lighting Type | ARGB 5V | ARGB 5V |
| Warranty | 3 years | 2 years-33% |
| Positioning | Mainstream | Mainstream |
| Source URL | https://www.bequiet.com/en/casefans/3455 | https://lian-li.com/product/uni-fan-al/ |
Verdict
be quiet! Light Wings 140mm PWM high-speed
8 / 10 Expert Rating
The rare ARGB fan that keeps be quiet!'s acoustic discipline intact.
Lian Li UNI FAN AL120
9 / 10 Expert Rating
The higher-output half of Lian Li's daisy-chain ARGB duo, best behind restrictive front-panel filters.
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