Hardware Spec Index

Corvane FN-6667 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN6667-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index559 (Case Fans scale)
Category rank#38,409
Street price$19
Power4 W
Performance per dollar29.42
Released2022

Specifications

BrandCorvane
ModelCorvane FN-6667 Ultra
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6667 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/93673849 (accessed 2026-10-22).