Teralux FN-6660 Ultra 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Teralux · SKU FN6660-ULTRA · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 1,284 (Case Fans scale) |
|---|---|
| Category rank | #27,751 |
| Street price | $49 |
| Power | 4 W |
| Performance per dollar | 26.20 |
| Released | 2021 |
Specifications
| Brand | Teralux |
|---|---|
| Model | Teralux FN-6660 Ultra |
| Size | 120 × 120 × 25 mm |
| Speed | 400–2,500 RPM (PWM) |
| Airflow | 85.0 CFM |
| Static pressure | 2.75 mmH₂O |
| Noise | 32 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, “Teralux FN-6660 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/18992003 (accessed 2026-10-19).