Hardware Spec Index

Corvane FN-3983 SE 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3983-SE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index274 (Case Fans scale)
Category rank#18,686
Street price$9
Power3 W
Performance per dollar30.44
Released2022

Specifications

BrandCorvane
ModelCorvane FN-3983 SE
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3983 SE 140mm PWM Case Fan”, https://vextor7.com/item/11209645 (accessed 2026-10-24).