Hardware Spec Index

Corvane FN-6578 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN6578-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,387 (Case Fans scale)
Category rank#19,153
Street price$39
Power3 W
Performance per dollar35.56
Released2022

Specifications

BrandCorvane
ModelCorvane FN-6578 Ultra
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6578 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3711270 (accessed 2026-10-26).