Hardware Spec Index

Brontix FN-9458 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9458-SE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index655 (Case Fans scale)
Category rank#154
Street price$19
Power3 W
Performance per dollar34.47
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9458 SE
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9458 SE 140mm PWM Case Fan”, https://vextor7.com/item/7146341 (accessed 2026-10-20).