Hardware Spec Index

Corvane FN-9477 Pro 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN9477-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,096 (Case Fans scale)
Category rank#21,770
Street price$39
Power4 W
Performance per dollar28.10
Released2019

Specifications

BrandCorvane
ModelCorvane FN-9477 Pro
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-9477 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7310852 (accessed 2026-10-25).