Hardware Spec Index

Brontix FN-4189 Ti 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4189-TI · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index375 (Case Fans scale)
Category rank#1,909
Street price$9
Power3 W
Performance per dollar41.67
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4189 Ti
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4189 Ti 140mm PWM Case Fan”, https://vextor7.com/item/6700799 (accessed 2026-10-21).