Hardware Spec Index

Corvane FN-3976 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3976-PRO · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index493 (Case Fans scale)
Category rank#19,325
Street price$19
Power3 W
Performance per dollar25.95
Released2019

Specifications

BrandCorvane
ModelCorvane FN-3976 Pro
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3976 Pro 140mm PWM Case Fan”, https://vextor7.com/item/3870853 (accessed 2026-10-26).