Hardware Spec Index

Brontix FN-4225 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4225-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index952 (Case Fans scale)
Category rank#16,486
Street price$29
Power3 W
Performance per dollar32.83
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4225 Prime
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 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-4225 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/21923796 (accessed 2026-10-26).