Lian Li UNI FAN SL140 V2 vs Noctua NF-A14x25 G2 PWM
Key differences
- Noctua NF-A14x25 G2 PWM: noise 24.8 dB(A) vs 29 dB(A) (14% lower)
- Noctua NF-A14x25 G2 PWM: airflow 91.6 CFM vs 77.6 CFM (15% higher)
- Noctua NF-A14x25 G2 PWM: static pressure 2.56 mmH₂O vs 2.09 mmH₂O (18% higher)
Same on both: size 140 mm, connector 4-pin PWM, pack 1×.
| Lian Li UNI FAN SL140 V2 | Noctua NF-A14x25 G2 PWM | |
|---|---|---|
| Released | — | — |
| RGB | Yes | No |
| Max speed | 1,600 RPM | 1,500 RPM |
| Size | 140 mm | 140 mm |
| Noise | 29 dB(A) | 24.8 dB(A) |
| Connector | 4-pin PWM | 4-pin PWM |
| Pack | 1× | 1× |
| Airflow | 77.6 CFM | 91.6 CFM |
| Static pressure | 2.09 mmH₂O | 2.56 mmH₂O |