Hardware Spec Index

Corvane FN-9578 Edge 140mm PWM Case Fan

Case Fans · Corvane · SKU FN9578-EDGE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index231 (Case Fans scale)
Category rank#27,660
Street price$9
Power3 W
Performance per dollar25.67
Released2021

Specifications

BrandCorvane
ModelCorvane FN-9578 Edge
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-9578 Edge 140mm PWM Case Fan”, https://vextor7.com/item/46433096 (accessed 2026-10-26).