Brontix FN-2381 Prime 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Brontix · SKU FN2381-PRIME · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 964 (Case Fans scale) |
|---|---|
| Category rank | #18,617 |
| Street price | $29 |
| Power | 4 W |
| Performance per dollar | 33.24 |
| Released | 2023 |
Specifications
| Brand | Brontix |
|---|---|
| Model | Brontix FN-2381 Prime |
| Size | 120 × 120 × 25 mm |
| Speed | 500–2,800 RPM (PWM) |
| Airflow | 95.2 CFM |
| Static pressure | 3.08 mmH₂O |
| Noise | 33 dBA |
| Bearing | Fluid dynamic bearing |
| Connector | 4-pin PWM + 3-pin 5V ARGB |
| Rated lifetime | 150,000 hours |
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Cite this page: Hardware Spec Index, “Brontix FN-2381 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/21525966 (accessed 2026-10-24).