Hardware Spec Index

Teralux FN-3766 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3766-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index489 (Case Fans scale)
Category rank#17,785
Street price$19
Power3 W
Performance per dollar25.74
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3766 XT
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3766 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/53669802 (accessed 2026-10-21).