Brontix FN-4039 Plus 140mm PWM ARGB Case Fan (3-Pack)
Case Fans · Brontix · SKU FN4039-PLUS · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 798 (Case Fans scale) |
|---|---|
| Category rank | #30,327 |
| Street price | $29 |
| Power | 3 W |
| Performance per dollar | 27.52 |
| Released | 2021 |
Specifications
| Brand | Brontix |
|---|---|
| Model | Brontix FN-4039 Plus |
| Size | 140 × 140 × 25 mm |
| Speed | 300–2,200 RPM (PWM) |
| Airflow | 105.6 CFM |
| Static pressure | 2.09 mmH₂O |
| Noise | 32 dBA |
| Bearing | Fluid dynamic bearing |
| Connector | 4-pin PWM + 3-pin 5V ARGB |
| Rated lifetime | 150,000 hours |
Related guides
Similar Case Fans
Cite this page: Hardware Spec Index, “Brontix FN-4039 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/85633624 (accessed 2026-10-19).