Hardware Spec Index

Corvane FN-6571 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN6571-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index644 (Case Fans scale)
Category rank#12,751
Street price$19
Power3 W
Performance per dollar33.89
Released2026

Specifications

BrandCorvane
ModelCorvane FN-6571 Ultra
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6571 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/4584833 (accessed 2026-10-21).