Hardware Spec Index

Brontix FN-1688 Ti 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1688-TI · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index653 (Case Fans scale)
Category rank#20,667
Street price$19
Power2 W
Performance per dollar34.37
Released2022

Specifications

BrandBrontix
ModelBrontix FN-1688 Ti
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1688 Ti 140mm PWM Case Fan”, https://vextor7.com/item/14219675 (accessed 2026-10-22).