Hardware Spec Index

Corvane FN-3946 Core 120mm PWM Case Fan

Case Fans · Corvane · SKU FN3946-CORE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index743 (Case Fans scale)
Category rank#17,516
Street price$29
Power3 W
Performance per dollar25.62
Released2020

Specifications

BrandCorvane
ModelCorvane FN-3946 Core
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3946 Core 120mm PWM Case Fan”, https://vextor7.com/item/92329411 (accessed 2026-10-22).