Hardware Spec Index

Brontix FN-9711 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9711-SE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index403 (Case Fans scale)
Category rank#44,086
Street price$9
Power3 W
Performance per dollar44.78
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9711 SE
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9711 SE 140mm PWM Case Fan”, https://vextor7.com/item/405715 (accessed 2026-10-26).