Hardware Spec Index

Corvane FN-7478 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN7478-EDGE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index747 (Case Fans scale)
Category rank#29,005
Street price$19
Power4 W
Performance per dollar39.32
Released2023

Specifications

BrandCorvane
ModelCorvane FN-7478 Edge
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-7478 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/50007739 (accessed 2026-10-19).