Hardware Spec Index

Corvane FN-1678 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN1678-ULTRA · Released 2025 · Updated 2026-10-27

Key facts

Benchmark index462 (Case Fans scale)
Category rank#26,515
Street price$19
Power3 W
Performance per dollar24.32
Released2025

Specifications

BrandCorvane
ModelCorvane FN-1678 Ultra
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1678 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/71755760 (accessed 2026-10-27).