Hardware Spec Index

Corvane FN-3983 Max 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3983-MAX · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index298 (Case Fans scale)
Category rank#11,098
Street price$9
Power3 W
Performance per dollar33.11
Released2019

Specifications

BrandCorvane
ModelCorvane FN-3983 Max
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3983 Max 140mm PWM Case Fan”, https://vextor7.com/item/99340776 (accessed 2026-10-26).