Hardware Spec Index

Teralux FN-3490 SE 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3490-SE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index579 (Case Fans scale)
Category rank#19,821
Street price$19
Power4 W
Performance per dollar30.47
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3490 SE
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3490 SE 120mm PWM Case Fan”, https://vextor7.com/item/2294828 (accessed 2026-10-19).