Hardware Spec Index

Brontix FN-9231 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9231-XT · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index405 (Case Fans scale)
Category rank#22,717
Street price$19
Power3 W
Performance per dollar21.32
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9231 XT
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9231 XT 140mm PWM Case Fan”, https://vextor7.com/item/50351919 (accessed 2026-10-26).