Hardware Spec Index

Teralux FN-6447 SE 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6447-SE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index490 (Case Fans scale)
Category rank#20,147
Street price$19
Power3 W
Performance per dollar25.79
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6447 SE
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6447 SE 140mm PWM Case Fan”, https://vextor7.com/item/2803085 (accessed 2026-10-19).