Hardware Spec Index

Brontix FN-6557 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6557-TI · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index663 (Case Fans scale)
Category rank#40,619
Street price$19
Power3 W
Performance per dollar34.89
Released2019

Specifications

BrandBrontix
ModelBrontix FN-6557 Ti
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6557 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/24671757 (accessed 2026-10-19).