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Arctic P14 PWM PST vs Lian Li UNI FAN X120 Reverse Blade: Comparison
Arctic P14 PWM PST and Lian Li UNI FAN X120 Reverse Blade differ on noise level: Arctic P14 PWM PST at 22.5, Lian Li UNI FAN X120 Reverse Blade at 25.5, which puts Arctic P14 PWM PST ahead on that measure.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Fan Size | 140 mm | 120 |
| Brand | Arctic | Lian Li |
| Model | P14 PWM PST | UNI FAN X120 |
| Bearing Type | Fluid Dynamic | Fluid Dynamic |
| Lighting | No RGB | ARGB |
| Static Pressure | 2.4 mmH2O | 2.1-12% |
| Max Speed | 1700 RPM-11% | 1900 |
| Noise Level | 22.5 | 25.5+3 dBA |
| Airflow | 72.8 CFM | 59.0-19% |
| PWM Control | Yes | true |
| Positioning | Budget | Premium |
Price comparison
| Retailer | Arctic P14 PWM PST | Lian Li UNI FAN X120 Reverse Blade |
|---|---|---|
| Lian Li | View on Lian Li |
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 P14 PWM PST
8 / 10 Expert Rating
The budget-friendly way to add PST-daisy-chained 140mm static pressure to a build.
Lian Li UNI FAN X120 Reverse Blade
8 / 10 Expert Rating
A clever niche addition to the UNI FAN lineup for builders who want reversed airflow without breaking the daisy-chain.




