Hardware Spec Index

Brontix FN-7729 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7729-SE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index526 (Case Fans scale)
Category rank#34,477
Street price$19
Power3 W
Performance per dollar27.68
Released2021

Specifications

BrandBrontix
ModelBrontix FN-7729 SE
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7729 SE 140mm PWM Case Fan”, https://vextor7.com/item/48413747 (accessed 2026-10-20).