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Corsair LL120 RGB vs Thermalright TL-C14C-S: Comparison
Corsair LL120 RGB and Thermalright TL-C14C-S separate most on airflow: Corsair LL120 RGB at 43.25 CFM, Thermalright TL-C14C-S at 75.8 CFM, 43% in favour of Thermalright TL-C14C-S. Static Pressure splits them by another 17%, again favouring Thermalright TL-C14C-S. They match on 4 other specifications, including max speed, pwm control and connector type.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Fan Size | 120 mm | 140 mm |
| Brand | Corsair | Thermalright |
| Model | LL120 RGB | TL-C14C-S |
| Bearing Type | Hydraulic | Fluid Dynamic |
| Lighting | RGB | ARGB |
| Static Pressure | 1.61 mmH2O-17% | 1.93 mmH2O |
| Max Speed | 1500 RPM | 1500 RPM |
| Noise Level | 24.8 dBA | 26.4 dBA+1.6 dBA |
| Airflow | 43.25 CFM-43% | 75.8 CFM |
| PWM Control | Yes | Yes |
| Connector Type | 4-Pin PWM | 4-Pin PWM |
| Lighting Connector | Proprietary | 3-Pin 5V ARGB |
| RGB Lighting | Yes | Yes |
| Positioning | Mainstream | Budget |
| Colors | Black | Black/White |
| Source URL | https://www.corsair.com/us/en/p/case-fans/co-9050071-ww/ll120-rgb-120mm-dual-light-loop-rgb-led-pwm-fan-single-pack-co-9050071-ww | https://www.thermalright.com/product/tl-c14c-s/ |
Price comparison
| Retailer | Corsair LL120 RGB | Thermalright TL-C14C-S |
|---|---|---|
| Corsair | View on Corsair |
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
Corsair LL120 RGB
6 / 10 Expert Rating
Still a good-looking fan for iCUE builds chasing the dual light-ring look, but outperformed by Corsair's own newer lineup.
Thermalright TL-C14C-S
7 / 10 Expert Rating
Outsized 140mm ARGB airflow-per-dollar from a brand built on exactly that value proposition.




