Teralux FN-3784 Prime 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Teralux · SKU FN3784-PRIME · Released 2020 · Updated 2026-10-20
Key facts
| Benchmark index | 959 (Case Fans scale) |
|---|---|
| Category rank | #19,440 |
| Street price | $29 |
| Power | 2 W |
| Performance per dollar | 33.07 |
| Released | 2020 |
Specifications
| Brand | Teralux |
|---|---|
| Model | Teralux FN-3784 Prime |
| Size | 120 × 120 × 25 mm |
| Speed | 400–1,400 RPM (PWM) |
| Airflow | 47.6 CFM |
| Static pressure | 1.54 mmH₂O |
| Noise | 34 dBA |
| Bearing | Magnetic levitation |
| Connector | 4-pin PWM + 3-pin 5V ARGB |
| Rated lifetime | 150,000 hours |
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Cite this page: Hardware Spec Index, “Teralux FN-3784 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/20156110 (accessed 2026-10-20).