Caldera FN-5457 Core 140mm PWM ARGB Case Fan (3-Pack)
Case Fans · Caldera · SKU FN5457-CORE · Released 2024 · Updated 2026-10-20
Key facts
| Benchmark index | 967 (Case Fans scale) |
|---|---|
| Category rank | #32,434 |
| Street price | $29 |
| Power | 3 W |
| Performance per dollar | 33.34 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera FN-5457 Core |
| Size | 140 × 140 × 25 mm |
| Speed | 300–2,300 RPM (PWM) |
| Airflow | 110.4 CFM |
| Static pressure | 2.19 mmH₂O |
| Noise | 33 dBA |
| Bearing | Fluid dynamic bearing |
| Connector | 4-pin PWM + 3-pin 5V ARGB |
| Rated lifetime | 50,000 hours |
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Cite this page: Hardware Spec Index, “Caldera FN-5457 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/19789901 (accessed 2026-10-20).