Hardware Spec Index

Brontix FN-9573 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9573-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index684 (Case Fans scale)
Category rank#15,570
Street price$19
Power4 W
Performance per dollar36.00
Released2024

Specifications

BrandBrontix
ModelBrontix FN-9573 Pro
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9573 Pro 140mm PWM Case Fan”, https://vextor7.com/item/4497614 (accessed 2026-10-19).