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Lian Li UNI FAN AL120 vs Noctua NF-S12A PWM: Comparison
Lian Li UNI FAN AL120 and Noctua NF-S12A PWM separate most on warranty: Lian Li UNI FAN AL120 at 2 years, Noctua NF-S12A PWM at 6 years, 67% in favour of Noctua NF-S12A PWM. Static Pressure splits them by another 55%, this time favouring Lian Li UNI FAN AL120. They match on 4 other specifications, including fan size, bearing type and fan thickness.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Fan Size | 120 mm | 120 mm |
| Brand | Lian Li | Noctua |
| Model | UNI FAN AL120 | NF-S12A PWM |
| Bearing Type | Fluid Dynamic | Fluid Dynamic |
| Lighting | ARGB | None |
| Fan Thickness | 25 mm | 25 mm |
| Static Pressure | 2.62 mmH2O | 1.19 mmH2O-55% |
| Max Speed | 1900 RPM | 1200 RPM-37% |
| Noise Level | 28.3 dBA+10.5 dBA | 17.8 dBA |
| Airflow | 64.5 CFM | 63.27 CFM-2% |
| PWM Control | Yes | Yes |
| Max Power Draw | 5.94 W | 1.44 W |
| Start Voltage | 6 V | 7 V |
| Connector Type | Proprietary | 4-Pin PWM |
| Lighting Connector | Proprietary | None |
| RGB Lighting | Yes | No |
| Lighting Type | ARGB 5V | None |
| Warranty | 2 years-67% | 6 years |
| Positioning | Mainstream | Premium |
| Source URL | https://lian-li.com/product/uni-fan-al/ | https://www.noctua.at/en/products/nf-s12a-pwm/specifications |
Price comparison
| Retailer | Lian Li UNI FAN AL120 | Noctua NF-S12A PWM |
|---|---|---|
| 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 AL120
9 / 10 Expert Rating
The higher-output half of Lian Li's daisy-chain ARGB duo, best behind restrictive front-panel filters.
Noctua NF-S12A PWM
8 / 10 Expert Rating
An excellent quiet airflow fan for open cases, but expensive per-fan for how little static pressure it offers.




