Hardware Spec Index

Corvane FN-4731 Plus 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4731-PLUS · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index580 (Case Fans scale)
Category rank#45,802
Street price$19
Power3 W
Performance per dollar30.53
Released2026

Specifications

BrandCorvane
ModelCorvane FN-4731 Plus
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4731 Plus 140mm PWM Case Fan”, https://vextor7.com/item/3814895 (accessed 2026-10-26).