Caldera FN-3886 Core 140mm PWM ARGB Case Fan (3-Pack)
Case Fans · Caldera · SKU FN3886-CORE · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 1,194 (Case Fans scale) |
|---|---|
| Category rank | #38,252 |
| Street price | $49 |
| Power | 3 W |
| Performance per dollar | 24.37 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera FN-3886 Core |
| Size | 140 × 140 × 25 mm |
| Speed | 200–1,500 RPM (PWM) |
| Airflow | 72.0 CFM |
| Static pressure | 1.43 mmH₂O |
| Noise | 33 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-3886 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3034397 (accessed 2026-10-21).