Hardware Spec Index

Corvane FN-3674 Plus 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3674-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index740 (Case Fans scale)
Category rank#48,212
Street price$29
Power4 W
Performance per dollar25.52
Released2020

Specifications

BrandCorvane
ModelCorvane FN-3674 Plus
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3674 Plus 140mm PWM Case Fan”, https://vextor7.com/item/4066243 (accessed 2026-10-21).