Hardware Spec Index

Corvane FN-3684 Plus 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3684-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index280 (Case Fans scale)
Category rank#44,213
Street price$9
Power2 W
Performance per dollar31.11
Released2019

Specifications

BrandCorvane
ModelCorvane FN-3684 Plus
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3684 Plus 140mm PWM Case Fan”, https://vextor7.com/item/5324070 (accessed 2026-10-21).