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Corsair AF120 Elite vs DeepCool FK120: Comparison
Corsair AF120 Elite and DeepCool FK120 separate most on airflow: Corsair AF120 Elite at 59.1 CFM, DeepCool FK120 at 68.99 CFM, 14% in favour of DeepCool FK120. Static Pressure splits them by another 12%, again favouring DeepCool FK120. They match on 10 other specifications, including fan size, bearing type and lighting.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Fan Size | 120 mm | 120 mm |
| Brand | Corsair | DeepCool |
| Model | AF120 Elite | FK120 |
| Bearing Type | Fluid Dynamic | Fluid Dynamic |
| Lighting | No RGB | No RGB |
| Fan Thickness | 25 mm | 25 mm |
| Static Pressure | 1.93 mmH2O-12% | 2.19 mmH2O |
| Max Speed | 1850 RPM | 1850 RPM |
| Noise Level | 28.9 dBA+0.9 dBA | 28 dBA |
| Airflow | 59.1 CFM-14% | 68.99 CFM |
| PWM Control | Yes | Yes |
| Min Speed | 400 RPM | 500 RPM |
| Connector Type | 4-Pin PWM | 4-Pin PWM |
| RGB Lighting | No | No |
| Lighting Type | None | None |
| Colorway | Black | Black |
| Positioning | Performance | Budget |
| Source URL | https://www.corsair.com/ww/en/p/case-fans/co-9050140-ww/af120-elite-high-performance-120mm-pwm-fluid-dynamic-bearing-fan-co-9050140-ww | https://www.deepcool.com/products/Cooling/fans/FK120-Performance-Fan/2022/15422.shtml |
Price comparison
| Retailer | Corsair AF120 Elite | DeepCool FK120 |
|---|---|---|
| Amazon | View on Amazon | |
| Newegg | View on Newegg | |
| 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
Corsair AF120 Elite
7 / 10 Expert Rating
A clean, quiet airflow fan for mesh cases, though the Arctic F12 PWM matches it for less money.
DeepCool FK120
6 / 10 Expert Rating
A solid, quiet non-RGB fan for white or black builds that don't need lighting.




