Caldera FN-5893 Core 140mm PWM ARGB Case Fan (3-Pack)
Case Fans · Caldera · SKU FN5893-CORE · Released 2021 · Updated 2026-10-24
Key facts
| Benchmark index | 934 (Case Fans scale) |
|---|---|
| Category rank | #36,393 |
| Street price | $29 |
| Power | 3 W |
| Performance per dollar | 32.21 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera FN-5893 Core |
| Size | 140 × 140 × 25 mm |
| Speed | 400–2,000 RPM (PWM) |
| Airflow | 96.0 CFM |
| Static pressure | 1.90 mmH₂O |
| Noise | 26 dBA |
| Bearing | Rifle bearing |
| Connector | 4-pin PWM + 3-pin 5V ARGB |
| Rated lifetime | 150,000 hours |
Related guides
Similar Case Fans
Cite this page: Hardware Spec Index, “Caldera FN-5893 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/84890012 (accessed 2026-10-24).