Hardware Spec Index

Corvane FN-1747 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN1747-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index323 (Case Fans scale)
Category rank#49,249
Street price$9
Power3 W
Performance per dollar35.89
Released2026

Specifications

BrandCorvane
ModelCorvane FN-1747 Ultra
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1747 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/53318420 (accessed 2026-10-21).