Teralux FN-2947 Ultra 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Teralux · SKU FN2947-ULTRA · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 792 (Case Fans scale) |
|---|---|
| Category rank | #8,503 |
| Street price | $19 |
| Power | 3 W |
| Performance per dollar | 41.68 |
| Released | 2023 |
Specifications
| Brand | Teralux |
|---|---|
| Model | Teralux FN-2947 Ultra |
| Size | 120 × 120 × 25 mm |
| Speed | 200–2,400 RPM (PWM) |
| Airflow | 81.6 CFM |
| Static pressure | 2.64 mmH₂O |
| Noise | 26 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, “Teralux FN-2947 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8288209 (accessed 2026-10-19).