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DeepCool FK120 vs Noctua NF-A14 PWM: Comparison
DeepCool FK120 and Noctua NF-A14 PWM separate most on max speed: DeepCool FK120 at 1850 RPM, Noctua NF-A14 PWM at 1500 RPM, 19% in favour of DeepCool FK120. Airflow splits them by another 16%, this time favouring Noctua NF-A14 PWM. They match on 8 other specifications, including bearing type, fan thickness and pwm control.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Fan Size | 120 mm | 140 mm |
| Brand | DeepCool | Noctua |
| Model | FK120 | NF-A14 PWM |
| Bearing Type | Fluid Dynamic | Fluid Dynamic |
| Lighting | No RGB | None |
| Fan Thickness | 25 mm | 25 mm |
| Static Pressure | 2.19 mmH2O | 2.08 mmH2O-5% |
| Max Speed | 1850 RPM | 1500 RPM-19% |
| Noise Level | 28 dBA+3.4 dBA | 24.6 dBA |
| Airflow | 68.99 CFM-16% | 82.52 CFM |
| PWM Control | Yes | Yes |
| Min Speed | 500 RPM | 300 RPM |
| Blade Material | PBT | PBT |
| Max Power Draw | 1.44 W | 1.56 W |
| Connector Type | 4-Pin PWM | 4-Pin PWM |
| Lighting Connector | None | None |
| RGB Lighting | No | No |
| Lighting Type | None | None |
| Colorway | Black | Brown And Beige |
| Weight | 170 g | 190 g |
| Positioning | Budget | Premium |
| Source URL | https://www.deepcool.com/products/Cooling/fans/FK120-Performance-Fan/2022/15422.shtml | https://www.noctua.at/en/products/nf-a14-pwm/specifications |
Price comparison
| Retailer | DeepCool FK120 | Noctua NF-A14 PWM |
|---|---|---|
| DeepCool | View on DeepCool |
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
DeepCool FK120
6 / 10 Expert Rating
A solid, quiet non-RGB fan for white or black builds that don't need lighting.
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.




