Corvane FN-3978 Core 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Corvane · SKU FN3978-CORE · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 821 (Case Fans scale) |
|---|---|
| Category rank | #35,148 |
| Street price | $29 |
| Power | 3 W |
| Performance per dollar | 28.31 |
| Released | 2025 |
Specifications
| Brand | Corvane |
|---|---|
| Model | Corvane FN-3978 Core |
| Size | 120 × 120 × 25 mm |
| Speed | 300–2,200 RPM (PWM) |
| Airflow | 74.8 CFM |
| Static pressure | 2.42 mmH₂O |
| Noise | 31 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, “Corvane FN-3978 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/63313506 (accessed 2026-10-22).