Zephyra FN-4340 Pro 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Zephyra · SKU FN4340-PRO · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 1,138 (Case Fans scale) |
|---|---|
| Category rank | #44,773 |
| Street price | $39 |
| Power | 2 W |
| Performance per dollar | 29.18 |
| Released | 2023 |
Specifications
| Brand | Zephyra |
|---|---|
| Model | Zephyra FN-4340 Pro |
| Size | 120 × 120 × 25 mm |
| Speed | 400–1,400 RPM (PWM) |
| Airflow | 47.6 CFM |
| Static pressure | 1.54 mmH₂O |
| Noise | 35 dBA |
| Bearing | Rifle bearing |
| Connector | 4-pin PWM + 3-pin 5V ARGB |
| Rated lifetime | 100,000 hours |
Related guides
Similar Case Fans
Cite this page: Hardware Spec Index, “Zephyra FN-4340 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/14929950 (accessed 2026-10-24).