Hardware Spec Index

Corvane FN-4398 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4398-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index709 (Case Fans scale)
Category rank#26,497
Street price$29
Power4 W
Performance per dollar24.45
Released2022

Specifications

BrandCorvane
ModelCorvane FN-4398 Ultra
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4398 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3238775 (accessed 2026-10-25).