Caldera FN-1139 Prime 140mm PWM ARGB Case Fan (3-Pack)
Case Fans · Caldera · SKU FN1139-PRIME · Released 2024 · Updated 2026-10-22
Key facts
| Benchmark index | 1,218 (Case Fans scale) |
|---|---|
| Category rank | #43,086 |
| Street price | $49 |
| Power | 3 W |
| Performance per dollar | 24.86 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera FN-1139 Prime |
| Size | 140 × 140 × 25 mm |
| Speed | 500–1,500 RPM (PWM) |
| Airflow | 72.0 CFM |
| Static pressure | 1.43 mmH₂O |
| Noise | 29 dBA |
| Bearing | Rifle 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-1139 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3765384 (accessed 2026-10-22).