Hardware Spec Index

Teralux FN-1667 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1667-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index846 (Case Fans scale)
Category rank#40,218
Street price$29
Power4 W
Performance per dollar29.17
Released2019

Specifications

BrandTeralux
ModelTeralux FN-1667 XT
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1667 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4469321 (accessed 2026-10-19).