Hardware Spec Index

Brontix FN-9711 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9711-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index303 (Case Fans scale)
Category rank#29,223
Street price$9
Power4 W
Performance per dollar33.67
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9711 Core
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9711 Core 140mm PWM Case Fan”, https://vextor7.com/item/6561825 (accessed 2026-10-21).