Hardware Spec Index

Brontix FN-6347 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6347-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index310 (Case Fans scale)
Category rank#27,547
Street price$9
Power4 W
Performance per dollar34.44
Released2020

Specifications

BrandBrontix
ModelBrontix FN-6347 Plus
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6347 Plus 140mm PWM Case Fan”, https://vextor7.com/item/16620922 (accessed 2026-10-21).