Caldera FN-1157 Prime 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Caldera · SKU FN1157-PRIME · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 993 (Case Fans scale) |
|---|---|
| Category rank | #29,376 |
| Street price | $29 |
| Power | 3 W |
| Performance per dollar | 34.24 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera FN-1157 Prime |
| Size | 120 × 120 × 25 mm |
| Speed | 200–1,900 RPM (PWM) |
| Airflow | 64.6 CFM |
| Static pressure | 2.09 mmH₂O |
| Noise | 35 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-1157 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/95024345 (accessed 2026-10-21).