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Arctic P14 PWM PST vs Lian Li UNI FAN AL120: Comparison
Arctic P14 PWM PST and Lian Li UNI FAN AL120 separate most on warranty: Arctic P14 PWM PST at 6 years, Lian Li UNI FAN AL120 at 2 years, 67% in favour of Arctic P14 PWM PST. Airflow splits them by another 11%, again favouring Arctic P14 PWM PST. They match on bearing type, pwm control and daisy chain support.
Specs
| Specification |  |  |
|---|---|---|
| Fan Size | 140 mm | 120 mm |
| Brand | Arctic | Lian Li |
| Model | P14 PWM PST | UNI FAN AL120 |
| Bearing Type | Fluid Dynamic | Fluid Dynamic |
| Lighting | No RGB | ARGB |
| Fan Thickness | 27 mm | 25 mm |
| Static Pressure | 2.4 mmH2O-8% | 2.62 mmH2O |
| Max Speed | 1700 RPM-11% | 1900 RPM |
| Noise Level | 22.5 | 28.3 dBA+5.8 dBA |
| Airflow | 72.8 CFM | 64.5 CFM-11% |
| PWM Control | Yes | Yes |
| Min Speed | 200 RPM | 800 RPM |
| Max Power Draw | 1.44 W | 5.94 W |
| Start Voltage | 3.9 V | 6 V |
| Connector Type | 4-Pin PWM | Proprietary |
| Lighting Connector | None | Proprietary |
| Daisy Chain Support | Yes | Yes |
| Ecosystem | Arctic PST | Lian Li UNI FAN |
| RGB Lighting | No | Yes |
| Lighting Type | None | ARGB 5V |
| Warranty | 6 years | 2 years-67% |
| Positioning | Budget | Mainstream |
| Source URL | https://www.arctic.de/en/P14-PWM-PST/ACFAN00125A/ | https://lian-li.com/product/uni-fan-al/ |
Verdict
Arctic P14 PWM PST
8 / 10 Expert Rating
The budget-friendly way to add PST-daisy-chained 140mm static pressure to a build.
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.