Hardware Spec Index

Corvane FN-3670 Plus 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3670-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index751 (Case Fans scale)
Category rank#12,343
Street price$19
Power3 W
Performance per dollar39.53
Released2021

Specifications

BrandCorvane
ModelCorvane FN-3670 Plus
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3670 Plus 140mm PWM Case Fan”, https://vextor7.com/item/20081135 (accessed 2026-10-20).