Hardware Spec Index

Brontix FN-2172 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2172-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,174 (Case Fans scale)
Category rank#16,532
Street price$39
Power4 W
Performance per dollar30.10
Released2022

Specifications

BrandBrontix
ModelBrontix FN-2172 Ultra
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise22 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-2172 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/570335 (accessed 2026-10-20).