Hardware Spec Index

Corvane FN-9478 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN9478-EDGE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index572 (Case Fans scale)
Category rank#22,714
Street price$19
Power3 W
Performance per dollar30.11
Released2022

Specifications

BrandCorvane
ModelCorvane FN-9478 Edge
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-9478 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/85701187 (accessed 2026-10-22).