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DeepCool FK120 vs Lian Li UNI FAN SL120: Comparison
DeepCool FK120 and Lian Li UNI FAN SL120 separate most on max speed: DeepCool FK120 at 1200, Lian Li UNI FAN SL120 at 1900, 37% in favour of Lian Li UNI FAN SL120. Airflow splits them by another 31%, again favouring Lian Li UNI FAN SL120. They match on fan size, bearing type and pwm control.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Fan Size | 120 | 120 |
| Brand | DeepCool | Lian Li |
| Model | FK120 | UNI FAN SL120 |
| Bearing Type | Fluid Dynamic | Fluid Dynamic |
| Lighting | No RGB | ARGB |
| Static Pressure | 1.4-29% | 1.96 |
| Max Speed | 1200-37% | 1900 |
| Noise Level | 23.7 | 24.8+1.1 dBA |
| Airflow | 40.5-31% | 58.5 |
| PWM Control | true | true |
| Positioning | Budget | Mainstream |
| Connector | 4-pin PWM | Daisy-chain + PWM |
| Colors | White/Black | Black/White |
Price comparison
| Retailer | DeepCool FK120 | Lian Li UNI FAN SL120 |
|---|---|---|
| DeepCool | View on DeepCool |
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
DeepCool FK120
6 / 10 Expert Rating
A solid, quiet non-RGB fan for white or black builds that don't need lighting.
Lian Li UNI FAN SL120
9 / 10 Expert Rating
The cable-management-friendly ARGB fan of choice for anyone building a multi-fan front or top intake.




