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Deepcool FC120 vs SilverStone FQ121: Comparison
Deepcool FC120 and SilverStone FQ121 separate most on airflow: Deepcool FC120 at 61.91 CFM, SilverStone FQ121 at 67.5 CFM, 8% in favour of SilverStone FQ121. Static Pressure splits them by another 1%, this time favouring Deepcool FC120. They match on 5 other specifications, including fan size, fan thickness and max speed.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Fan Size | 120 mm | 120 mm |
| Brand | Deepcool | SilverStone |
| Model | FC120 | FQ121 |
| Bearing Type | Hydraulic | Fluid Dynamic |
| Lighting | ARGB | No RGB |
| Fan Thickness | 25 mm | 25 mm |
| Static Pressure | 1.83 mmH2O | 1.82 mmH2O-1% |
| Max Speed | 1800 RPM | 1800 RPM |
| Noise Level | 28.0 dBA+4 dBA | 24 dBA |
| Airflow | 61.91 CFM-8% | 67.5 CFM |
| PWM Control | Yes | Yes |
| Min Speed | 500 RPM | 1000 RPM |
| Weight | 164 g | 143 g |
| Positioning | Mainstream | Mainstream |
| Colors | Black/White | Blue blades, white frame |
| Source URL | https://www.deepcool.com/products/Cooling/fans/FC120-Daisy-Chain-Performance-ARGB-Fan/2021/13581.shtml | https://www.silverstonetek.com/en/product/info/coolers/FQ121/ |
Price comparison
| Retailer | Deepcool FC120 | SilverStone FQ121 |
|---|---|---|
| SilverStone | View on SilverStone |
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 FC120
8 / 10 Expert Rating
A well-rounded daisy-chain ARGB fan that undercuts Lian Li on price for similar cable-management convenience.
SilverStone FQ121
7 / 10 Expert Rating
A quiet, capable static-pressure fan that undercuts the premium brands without giving up much performance.




