Hardware Spec Index

Corvane FN-7678 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN7678-ULTRA · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index709 (Case Fans scale)
Category rank#6,318
Street price$19
Power3 W
Performance per dollar37.32
Released2022

Specifications

BrandCorvane
ModelCorvane FN-7678 Ultra
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-7678 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/574396 (accessed 2026-10-18).