Hardware Spec Index

Teralux FN-1689 Ti 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1689-TI · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,390 (Case Fans scale)
Category rank#47,852
Street price$49
Power3 W
Performance per dollar28.37
Released2019

Specifications

BrandTeralux
ModelTeralux FN-1689 Ti
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise27 dBA
BearingRifle bearing
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/12414935 (accessed 2026-10-22).