Hardware Spec Index

Brontix FN-9456 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9456-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index329 (Case Fans scale)
Category rank#40,143
Street price$19
Power3 W
Performance per dollar17.32
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9456 Pro
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9456 Pro 140mm PWM Case Fan”, https://vextor7.com/item/501481 (accessed 2026-10-19).