Hardware Spec Index

Teralux FN-1689 Ti 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1689-TI · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,138 (Case Fans scale)
Category rank#46,112
Street price$49
Power3 W
Performance per dollar23.22
Released2023

Specifications

BrandTeralux
ModelTeralux FN-1689 Ti
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1689 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2043741 (accessed 2026-10-19).