Hardware Spec Index

Corvane FN-8547 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN8547-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index339 (Case Fans scale)
Category rank#19,890
Street price$9
Power4 W
Performance per dollar37.67
Released2024

Specifications

BrandCorvane
ModelCorvane FN-8547 Pro
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-8547 Pro 140mm PWM Case Fan”, https://vextor7.com/item/4473099 (accessed 2026-10-21).