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NZXT F120P vs SilverStone AP121: Comparison
NZXT F120P and SilverStone AP121 separate most on static pressure: NZXT F120P at 4.5 mmH2O, SilverStone AP121 at 1.71 mmH2O, 62% in favour of NZXT F120P. Airflow splits them by another 52%, again favouring NZXT F120P. They match on fan size, bearing type and fan thickness.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Fan Size | 120 mm | 120 mm |
| Brand | NZXT | SilverStone |
| Model | F120P | AP121 |
| Bearing Type | Fluid Dynamic | Fluid Dynamic |
| Fan Thickness | 25 mm | 25 mm |
| Static Pressure | 4.5 mmH2O | 1.71 mmH2O-62% |
| Max Speed | 2000 RPM | 1500 RPM-25% |
| Noise Level | 30 dBA+7.6 dBA | 22.4 dBA |
| Airflow | 73.47 CFM | 35.36 CFM-52% |
| PWM Control | Yes | No |
| Connector Type | 4-Pin PWM | 3-Pin DC |
| Colors | White, Black | Black frame, transparent blue blades |
| Source URL | https://nzxt.com/product/f120p | https://www.silverstonetek.com/en/product/info/coolers/AP121/ |
Price comparison
| Retailer | NZXT F120P | SilverStone AP121 |
|---|---|---|
| Amazon | View on Amazon | |
| Newegg | View on Newegg |
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
NZXT F120P
8 / 10 Expert Rating
A well-judged static-pressure fan for radiators, especially if your case already says NZXT on it.
SilverStone AP121
6 / 10 Expert Rating
A competent, unremarkable fan best chosen for brand consistency in a SilverStone build rather than outright performance.




