Corvane FN-9640 Prime 140mm PWM ARGB Case Fan (3-Pack)
Case Fans · Corvane · SKU FN9640-PRIME · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 1,174 (Case Fans scale) |
|---|---|
| Category rank | #16,388 |
| Street price | $39 |
| Power | 4 W |
| Performance per dollar | 30.10 |
| Released | 2025 |
Specifications
| Brand | Corvane |
|---|---|
| Model | Corvane FN-9640 Prime |
| Size | 140 × 140 × 25 mm |
| Speed | 500–2,700 RPM (PWM) |
| Airflow | 129.6 CFM |
| Static pressure | 2.56 mmH₂O |
| Noise | 25 dBA |
| Bearing | Fluid dynamic bearing |
| Connector | 4-pin PWM + 3-pin 5V ARGB |
| Rated lifetime | 150,000 hours |
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Cite this page: Hardware Spec Index, “Corvane FN-9640 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2956281 (accessed 2026-10-24).