Teralux FN-3842 Edge 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Teralux · SKU FN3842-EDGE · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 1,041 (Case Fans scale) |
|---|---|
| Category rank | #48,195 |
| Street price | $29 |
| Power | 3 W |
| Performance per dollar | 35.90 |
| Released | 2019 |
Specifications
| Brand | Teralux |
|---|---|
| Model | Teralux FN-3842 Edge |
| Size | 120 × 120 × 25 mm |
| Speed | 300–2,400 RPM (PWM) |
| Airflow | 81.6 CFM |
| Static pressure | 2.64 mmH₂O |
| Noise | 30 dBA |
| Bearing | Rifle 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-3842 Edge 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/61672789 (accessed 2026-10-20).