Hardware Spec Index

Brontix FN-9447 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9447-XT · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index575 (Case Fans scale)
Category rank#44,263
Street price$19
Power4 W
Performance per dollar30.26
Released2020

Specifications

BrandBrontix
ModelBrontix FN-9447 XT
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9447 XT 140mm PWM Case Fan”, https://vextor7.com/item/11036129 (accessed 2026-10-25).