Hardware Spec Index

Corvane FN-3978 SE 120mm PWM Case Fan

Case Fans · Corvane · SKU FN3978-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index474 (Case Fans scale)
Category rank#48,132
Street price$19
Power4 W
Performance per dollar24.95
Released2023

Specifications

BrandCorvane
ModelCorvane FN-3978 SE
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3978 SE 120mm PWM Case Fan”, https://vextor7.com/item/20082991 (accessed 2026-10-20).