Hardware Spec Index

Brontix FN-9431 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9431-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index561 (Case Fans scale)
Category rank#29,243
Street price$19
Power3 W
Performance per dollar29.53
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9431 Edge
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9431 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7003517 (accessed 2026-10-24).