Hardware Spec Index

Brontix FN-1643 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1643-TI · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index490 (Case Fans scale)
Category rank#40,370
Street price$19
Power4 W
Performance per dollar25.79
Released2023

Specifications

BrandBrontix
ModelBrontix FN-1643 Ti
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1643 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/28297137 (accessed 2026-10-23).