Hardware Spec Index

Corvane FN-3701 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3701-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index623 (Case Fans scale)
Category rank#21,689
Street price$19
Power3 W
Performance per dollar32.79
Released2019

Specifications

BrandCorvane
ModelCorvane FN-3701 Ultra
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3701 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/11041287 (accessed 2026-10-21).