Hardware Spec Index

Brontix FN-9889 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9889-TI · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index641 (Case Fans scale)
Category rank#16,297
Street price$19
Power3 W
Performance per dollar33.74
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9889 Ti
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9889 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/14767018 (accessed 2026-10-25).