Hardware Spec Index

Corvane FN-3943 SE 120mm PWM Case Fan

Case Fans · Corvane · SKU FN3943-SE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index381 (Case Fans scale)
Category rank#10,330
Street price$19
Power3 W
Performance per dollar20.05
Released2020

Specifications

BrandCorvane
ModelCorvane FN-3943 SE
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3943 SE 120mm PWM Case Fan”, https://vextor7.com/item/89087080 (accessed 2026-10-23).