Hardware Spec Index

Corvane FN-4250 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4250-PRO · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index733 (Case Fans scale)
Category rank#25,022
Street price$29
Power4 W
Performance per dollar25.28
Released2020

Specifications

BrandCorvane
ModelCorvane FN-4250 Pro
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4250 Pro 140mm PWM Case Fan”, https://vextor7.com/item/31492242 (accessed 2026-10-25).