Hardware Spec Index

Corvane FN-4998 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4998-PRO · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index198 (Case Fans scale)
Category rank#31,469
Street price$9
Power3 W
Performance per dollar22.00
Released2023

Specifications

BrandCorvane
ModelCorvane FN-4998 Pro
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4998 Pro 140mm PWM Case Fan”, https://vextor7.com/item/14052175 (accessed 2026-10-25).