Hardware Spec Index

Brontix FN-3456 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3456-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index903 (Case Fans scale)
Category rank#15,661
Street price$29
Power4 W
Performance per dollar31.14
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3456 Ultra
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3456 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/21542865 (accessed 2026-10-26).