Caldera FN-3642 Ultra 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Caldera · SKU FN3642-ULTRA · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 833 (Case Fans scale) |
|---|---|
| Category rank | #47,097 |
| Street price | $29 |
| Power | 4 W |
| Performance per dollar | 28.72 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera FN-3642 Ultra |
| Size | 120 × 120 × 25 mm |
| Speed | 300–3,000 RPM (PWM) |
| Airflow | 102.0 CFM |
| Static pressure | 3.30 mmH₂O |
| Noise | 30 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-3642 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/30457954 (accessed 2026-10-22).