Hardware Spec Index

Brontix FN-9143 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9143-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index753 (Case Fans scale)
Category rank#36,350
Street price$29
Power3 W
Performance per dollar25.97
Released2024

Specifications

BrandBrontix
ModelBrontix FN-9143 Ultra
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9143 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/83313030 (accessed 2026-10-20).