Hardware Spec Index

Brontix FN-7457 Ti 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7457-TI · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index410 (Case Fans scale)
Category rank#16,760
Street price$9
Power2 W
Performance per dollar45.56
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7457 Ti
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7457 Ti 140mm PWM Case Fan”, https://vextor7.com/item/9475149 (accessed 2026-10-22).