Hardware Spec Index

Corvane FN-9947 Edge 140mm PWM Case Fan

Case Fans · Corvane · SKU FN9947-EDGE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index478 (Case Fans scale)
Category rank#19,349
Street price$19
Power4 W
Performance per dollar25.16
Released2022

Specifications

BrandCorvane
ModelCorvane FN-9947 Edge
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-9947 Edge 140mm PWM Case Fan”, https://vextor7.com/item/4391889 (accessed 2026-10-24).