Caldera FN-3273 Ultra 140mm PWM ARGB Case Fan (3-Pack)
Case Fans · Caldera · SKU FN3273-ULTRA · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 1,030 (Case Fans scale) |
|---|---|
| Category rank | #12,515 |
| Street price | $39 |
| Power | 3 W |
| Performance per dollar | 26.41 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera FN-3273 Ultra |
| Size | 140 × 140 × 25 mm |
| Speed | 400–1,900 RPM (PWM) |
| Airflow | 91.2 CFM |
| Static pressure | 1.80 mmH₂O |
| Noise | 32 dBA |
| Bearing | Fluid dynamic bearing |
| Connector | 4-pin PWM + 3-pin 5V ARGB |
| Rated lifetime | 100,000 hours |
Related guides
Similar Case Fans
Cite this page: Hardware Spec Index, “Caldera FN-3273 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/17869816 (accessed 2026-10-21).