Hardware Spec Index

Brontix FN-9730 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9730-MAX · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index439 (Case Fans scale)
Category rank#22,147
Street price$19
Power4 W
Performance per dollar23.11
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9730 Max
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9730 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3031640 (accessed 2026-10-26).