Hardware Spec Index

Teralux FN-3660 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3660-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index433 (Case Fans scale)
Category rank#42,355
Street price$19
Power4 W
Performance per dollar22.79
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3660 XT
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3660 XT 140mm PWM Case Fan”, https://vextor7.com/item/6314028 (accessed 2026-10-23).