Hardware Spec Index

Corvane FN-3970 Plus 120mm PWM Case Fan

Case Fans · Corvane · SKU FN3970-PLUS · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index384 (Case Fans scale)
Category rank#20,996
Street price$9
Power3 W
Performance per dollar42.67
Released2023

Specifications

BrandCorvane
ModelCorvane FN-3970 Plus
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3970 Plus 120mm PWM Case Fan”, https://vextor7.com/item/2223645 (accessed 2026-10-22).