Hardware Spec Index

Corvane FN-3978 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3978-SE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index322 (Case Fans scale)
Category rank#33,969
Street price$9
Power3 W
Performance per dollar35.78
Released2021

Specifications

BrandCorvane
ModelCorvane FN-3978 SE
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3978 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/95522323 (accessed 2026-10-25).