Hardware Spec Index

Corvane FN-4589 Prime 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4589-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index780 (Case Fans scale)
Category rank#35,457
Street price$29
Power4 W
Performance per dollar26.90
Released2022

Specifications

BrandCorvane
ModelCorvane FN-4589 Prime
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4589 Prime 140mm PWM Case Fan”, https://vextor7.com/item/4907130 (accessed 2026-10-24).