Hardware Spec Index

Brontix FN-3557 Ti 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3557-TI · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index430 (Case Fans scale)
Category rank#17,126
Street price$9
Power3 W
Performance per dollar47.78
Released2022

Specifications

BrandBrontix
ModelBrontix FN-3557 Ti
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3557 Ti 140mm PWM Case Fan”, https://vextor7.com/item/31319795 (accessed 2026-10-22).