Hardware Spec Index

Teralux FN-3577 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3577-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index579 (Case Fans scale)
Category rank#21,616
Street price$19
Power4 W
Performance per dollar30.47
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3577 XT
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3577 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8775893 (accessed 2026-10-21).