Hardware Spec Index

Corvane FN-6489 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN6489-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index475 (Case Fans scale)
Category rank#43,381
Street price$19
Power2 W
Performance per dollar25.00
Released2020

Specifications

BrandCorvane
ModelCorvane FN-6489 Ultra
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6489 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/2409353 (accessed 2026-10-24).