Hardware Spec Index

Teralux FN-4166 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4166-XT · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index579 (Case Fans scale)
Category rank#38,171
Street price$19
Power3 W
Performance per dollar30.47
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4166 XT
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4166 XT 140mm PWM Case Fan”, https://vextor7.com/item/98028516 (accessed 2026-10-26).