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Arctic P12 PWM PST vs Noctua NF-A14 PWM: Comparison
Arctic P12 PWM PST and Noctua NF-A14 PWM separate most on airflow: Arctic P12 PWM PST at 56.3 CFM, Noctua NF-A14 PWM at 82.52 CFM, 32% in favour of Noctua NF-A14 PWM. Max Speed splits them by another 17%, this time favouring Arctic P12 PWM PST. They match on 8 other specifications, including bearing type, lighting and fan thickness.
Specs
| Specification |  |  |
|---|---|---|
| Fan Size | 120 mm | 140 mm |
| Brand | Arctic | Noctua |
| Model | P12 PWM PST | NF-A14 PWM |
| Bearing Type | Fluid Dynamic | Fluid Dynamic |
| Lighting | None | None |
| Fan Thickness | 25 mm | 25 mm |
| Static Pressure | 2.2 mmH2O | 2.08 mmH2O-5% |
| Max Speed | 1800 RPM | 1500 RPM-17% |
| Airflow | 56.3 CFM-32% | 82.52 CFM |
| PWM Control | Yes | Yes |
| Min Speed | 200 RPM | 300 RPM |
| Zero RPM Capable | Yes | No |
| Start Voltage | 3.9 V | 7 V |
| Connector Type | 4-Pin PWM | 4-Pin PWM |
| RGB Lighting | No | No |
| Lighting Type | None | None |
| Cable Length | 400 mm | 200 mm |
| Weight | 145 g | 190 g |
| Warranty | 6 years | 6 years |
| Source URL | https://www.arctic.de/en/P12-PWM-PST/ACFAN00120A | https://www.noctua.at/en/products/nf-a14-pwm/specifications |
Verdict
Arctic P12 PWM PST
9 / 10 Expert Rating
The smartest cheapest meaningful upgrade available — roughly 80% of premium performance at under one-third of the price, with matching warranty.
Noctua NF-A14 PWM
9 / 10 Expert Rating
The default recommendation for a 140mm airflow fan when looks don't matter and quiet running does.