Hardware Spec Index

Corvane FN-3949 SE 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3949-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index677 (Case Fans scale)
Category rank#12,844
Street price$19
Power4 W
Performance per dollar35.63
Released2024

Specifications

BrandCorvane
ModelCorvane FN-3949 SE
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3949 SE 140mm PWM Case Fan”, https://vextor7.com/item/20176502 (accessed 2026-10-20).