Hardware Spec Index

Corvane FN-4247 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4247-PRO · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index485 (Case Fans scale)
Category rank#34,029
Street price$19
Power2 W
Performance per dollar25.53
Released2020

Specifications

BrandCorvane
ModelCorvane FN-4247 Pro
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4247 Pro 140mm PWM Case Fan”, https://vextor7.com/item/1360396 (accessed 2026-10-25).