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Lian Li UNI FAN SL140 vs Thermalright TL-C14C-S: Comparison
Lian Li UNI FAN SL140 and Thermalright TL-C14C-S differ on pwm control: Lian Li UNI FAN SL140 at true, Thermalright TL-C14C-S at Yes. They match on bearing type and lighting.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Fan Size | 140 | 140 mm |
| Brand | Lian Li | Thermalright |
| Model | UNI FAN SL140 | TL-C14C-S |
| Bearing Type | Fluid Dynamic | Fluid Dynamic |
| Lighting | ARGB | ARGB |
| Static Pressure | 1.8-7% | 1.93 mmH2O |
| Max Speed | 1600 | 1500 RPM-6% |
| Noise Level | 24.6 | 26.4 dBA+1.8 dBA |
| Airflow | 68.9-9% | 75.8 CFM |
| PWM Control | true | Yes |
| Positioning | Premium ARGB | Budget |
| Colors | Black or White | Black/White |
Price comparison
| Retailer | Lian Li UNI FAN SL140 | Thermalright TL-C14C-S |
|---|---|---|
| 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
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.
Thermalright TL-C14C-S
7 / 10 Expert Rating
Outsized 140mm ARGB airflow-per-dollar from a brand built on exactly that value proposition.




