Hardware Spec Index

Corvane FN-4426 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4426-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index312 (Case Fans scale)
Category rank#44,707
Street price$9
Power3 W
Performance per dollar34.67
Released2019

Specifications

BrandCorvane
ModelCorvane FN-4426 Ultra
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4426 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/7314810 (accessed 2026-10-25).