Hardware Spec Index

Brontix FN-9735 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9735-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index418 (Case Fans scale)
Category rank#5,376
Street price$9
Power4 W
Performance per dollar46.44
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9735 Pro
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9735 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8614736 (accessed 2026-10-21).