Hardware Spec Index

Brontix FN-9643 Ti 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9643-TI · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index652 (Case Fans scale)
Category rank#11,777
Street price$19
Power3 W
Performance per dollar34.32
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9643 Ti
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9643 Ti 140mm PWM Case Fan”, https://vextor7.com/item/94895787 (accessed 2026-10-21).