Hardware Spec Index

Corvane FN-3734 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3734-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index397 (Case Fans scale)
Category rank#12,306
Street price$9
Power3 W
Performance per dollar44.11
Released2022

Specifications

BrandCorvane
ModelCorvane FN-3734 Ultra
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3734 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/5100313 (accessed 2026-10-21).