Hardware Spec Index

Brontix FN-9574 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9574-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index659 (Case Fans scale)
Category rank#32,695
Street price$19
Power3 W
Performance per dollar34.68
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9574 Pro
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9574 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/85546653 (accessed 2026-10-25).