Hardware Spec Index

Brontix FN-7458 Ti 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7458-TI · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index574 (Case Fans scale)
Category rank#8,103
Street price$19
Power4 W
Performance per dollar30.21
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7458 Ti
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7458 Ti 140mm PWM Case Fan”, https://vextor7.com/item/79067762 (accessed 2026-10-26).