Hardware Spec Index

Corvane FN-3471 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3471-PRO · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index456 (Case Fans scale)
Category rank#16,353
Street price$19
Power3 W
Performance per dollar24.00
Released2022

Specifications

BrandCorvane
ModelCorvane FN-3471 Pro
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3471 Pro 140mm PWM Case Fan”, https://vextor7.com/item/21494030 (accessed 2026-10-22).