Hardware Spec Index

Brontix FN-9125 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9125-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index922 (Case Fans scale)
Category rank#4,245
Street price$29
Power4 W
Performance per dollar31.79
Released2024

Specifications

BrandBrontix
ModelBrontix FN-9125 Ultra
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9125 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/853055 (accessed 2026-10-19).