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Arctic F12 PWM vs Lian Li UNI FAN SL140: Comparison
Arctic F12 PWM and Lian Li UNI FAN SL140 separate most on warranty: Arctic F12 PWM at 6 years, Lian Li UNI FAN SL140 at 2 years, 67% in favour of Arctic F12 PWM. They match on bearing type, fan thickness and connector type.
Specs
| Specification |  |  |
|---|---|---|
| Fan Size | 120 mm | 140 |
| Brand | Arctic | Lian Li |
| Model | F12 PWM | UNI FAN SL140 |
| Bearing Type | Fluid Dynamic | Fluid Dynamic |
| Lighting | No RGB | ARGB |
| Fan Thickness | 25 mm | 25 mm |
| Static Pressure | 1.0 mmH2O-40% | 1.67 |
| Max Speed | 1350 RPM-10% | 1500 |
| Noise Level | 22.5 dBA | 30+7.5 dBA |
| Airflow | 53.0 CFM-25% | 70.5 |
| PWM Control | Yes | true |
| Min Speed | 230 RPM | 500 RPM |
| Max Power Draw | 1.44 W | 3.6 W |
| Start Voltage | 6.0 V | 6 V |
| Connector Type | 4-Pin PWM | 4-Pin PWM |
| Lighting Connector | None | 3-Pin 5V ARGB |
| Daisy Chain Support | No | Yes |
| Ecosystem | None | Lian Li UNI FAN |
| RGB Lighting | No | Yes |
| Lighting Type | None | ARGB 5V |
| Warranty | 6 years | 2 years-67% |
| Positioning | Budget | Premium |
| Source URL | https://www.arctic.de/en/F12-PWM/ACFAN00203A | https://lian-li.com/product/uni-fan-sl/ |
Price comparison
| Retailer | Arctic F12 PWM | Lian Li UNI FAN SL140 |
|---|---|---|
| Amazon | View on Amazon | |
| Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Arctic F12 PWM
7 / 10 Expert Rating
The no-frills budget fan pick when a build just needs more quiet case airflow.
Lian Li UNI FAN SL140
8 / 10 Expert Rating
A quiet, good-looking 140mm ARGB fan that pairs cleanly with the rest of the UNI FAN SL lineup.