Hardware Spec Index

Brontix FN-3429 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3429-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,039 (Case Fans scale)
Category rank#39,781
Street price$39
Power3 W
Performance per dollar26.64
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3429 Ultra
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3429 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6573943 (accessed 2026-10-24).