Hardware Spec Index

Corvane FN-3949 SE 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3949-SE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index362 (Case Fans scale)
Category rank#6,041
Street price$19
Power3 W
Performance per dollar19.05
Released2026

Specifications

BrandCorvane
ModelCorvane FN-3949 SE
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise22 dBA
BearingRifle bearing
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/20184714 (accessed 2026-10-21).