Brontix FN-3943 Core 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Brontix · SKU FN3943-CORE · Released 2019 · Updated 2026-10-21
Key facts
| Benchmark index | 1,326 (Case Fans scale) |
|---|---|
| Category rank | #18,782 |
| Street price | $49 |
| Power | 4 W |
| Performance per dollar | 27.06 |
| Released | 2019 |
Specifications
| Brand | Brontix |
|---|---|
| Model | Brontix FN-3943 Core |
| Size | 120 × 120 × 25 mm |
| Speed | 400–2,800 RPM (PWM) |
| Airflow | 95.2 CFM |
| Static pressure | 3.08 mmH₂O |
| Noise | 36 dBA |
| Bearing | Rifle 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-3943 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/53669523 (accessed 2026-10-21).