Hardware Spec Index

Corvane FN-9558 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN9558-PRO · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index682 (Case Fans scale)
Category rank#32,960
Street price$19
Power3 W
Performance per dollar35.89
Released2025

Specifications

BrandCorvane
ModelCorvane FN-9558 Pro
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-9558 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3470487 (accessed 2026-10-24).