Hardware Spec Index

Brontix FN-4019 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4019-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index672 (Case Fans scale)
Category rank#39,935
Street price$19
Power3 W
Performance per dollar35.37
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4019 Ultra
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4019 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/15522609 (accessed 2026-10-26).