Caldera FN-4185 Core 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Caldera · SKU FN4185-CORE · Released 2022 · Updated 2026-10-24
Key facts
| Benchmark index | 935 (Case Fans scale) |
|---|---|
| Category rank | #47,168 |
| Street price | $29 |
| Power | 4 W |
| Performance per dollar | 32.24 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera FN-4185 Core |
| Size | 120 × 120 × 25 mm |
| Speed | 200–2,700 RPM (PWM) |
| Airflow | 91.8 CFM |
| Static pressure | 2.97 mmH₂O |
| Noise | 30 dBA |
| Bearing | Fluid dynamic bearing |
| Connector | 4-pin PWM + 3-pin 5V ARGB |
| Rated lifetime | 50,000 hours |
Related guides
Similar Case Fans
Cite this page: Hardware Spec Index, “Caldera FN-4185 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2401573 (accessed 2026-10-24).