Caldera FN-3490 Plus 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Caldera · SKU FN3490-PLUS · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 915 (Case Fans scale) |
|---|---|
| Category rank | #29,748 |
| Street price | $29 |
| Power | 2 W |
| Performance per dollar | 31.55 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera FN-3490 Plus |
| Size | 120 × 120 × 25 mm |
| Speed | 500–1,400 RPM (PWM) |
| Airflow | 47.6 CFM |
| Static pressure | 1.54 mmH₂O |
| Noise | 30 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, “Caldera FN-3490 Plus 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/95528169 (accessed 2026-10-25).