Hardware Spec Index

Brontix FN-6447 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6447-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index537 (Case Fans scale)
Category rank#48,017
Street price$19
Power3 W
Performance per dollar28.26
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6447 Core
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6447 Core 140mm PWM Case Fan”, https://vextor7.com/item/7299182 (accessed 2026-10-22).