Caldera FN-3837 Core 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Caldera · SKU FN3837-CORE · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 1,134 (Case Fans scale) |
|---|---|
| Category rank | #5,844 |
| Street price | $39 |
| Power | 3 W |
| Performance per dollar | 29.08 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera FN-3837 Core |
| Size | 120 × 120 × 25 mm |
| Speed | 500–1,600 RPM (PWM) |
| Airflow | 54.4 CFM |
| Static pressure | 1.76 mmH₂O |
| Noise | 29 dBA |
| Bearing | Magnetic levitation |
| 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-3837 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/12980786 (accessed 2026-10-21).