Hardware Spec Index

Teralux FN-3739 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3739-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index822 (Case Fans scale)
Category rank#34,111
Street price$29
Power3 W
Performance per dollar28.34
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3739 XT
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3739 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3357293 (accessed 2026-10-20).