Zephyra FN-3892 Ultra 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Zephyra · SKU FN3892-ULTRA · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 863 (Case Fans scale) |
|---|---|
| Category rank | #14,341 |
| Street price | $29 |
| Power | 3 W |
| Performance per dollar | 29.76 |
| Released | 2025 |
Specifications
| Brand | Zephyra |
|---|---|
| Model | Zephyra FN-3892 Ultra |
| Size | 120 × 120 × 25 mm |
| Speed | 200–1,600 RPM (PWM) |
| Airflow | 54.4 CFM |
| Static pressure | 1.76 mmH₂O |
| Noise | 27 dBA |
| Bearing | Rifle 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, “Zephyra FN-3892 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/52948768 (accessed 2026-10-22).