Caldera FN-2893 Ultra 140mm PWM ARGB Case Fan (3-Pack)
Case Fans · Caldera · SKU FN2893-ULTRA · Released 2026 · Updated 2026-10-27
Key facts
| Benchmark index | 855 (Case Fans scale) |
|---|---|
| Category rank | #12,776 |
| Street price | $29 |
| Power | 3 W |
| Performance per dollar | 29.48 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera FN-2893 Ultra |
| Size | 140 × 140 × 25 mm |
| Speed | 300–1,800 RPM (PWM) |
| Airflow | 86.4 CFM |
| Static pressure | 1.71 mmH₂O |
| Noise | 27 dBA |
| Bearing | Fluid dynamic 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-2893 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/65027634 (accessed 2026-10-27).