Hardware Spec Index

Brontix FN-9785 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9785-SE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index720 (Case Fans scale)
Category rank#11,389
Street price$19
Power4 W
Performance per dollar37.89
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9785 SE
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9785 SE 140mm PWM Case Fan”, https://vextor7.com/item/30006012 (accessed 2026-10-20).