Hardware Spec Index

Corvane FN-3847 Pro 120mm PWM Case Fan

Case Fans · Corvane · SKU FN3847-PRO · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index337 (Case Fans scale)
Category rank#15,775
Street price$9
Power4 W
Performance per dollar37.44
Released2022

Specifications

BrandCorvane
ModelCorvane FN-3847 Pro
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3847 Pro 120mm PWM Case Fan”, https://vextor7.com/item/19632934 (accessed 2026-10-23).