Hardware Spec Index

Brontix FN-4390 Ti 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4390-TI · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index955 (Case Fans scale)
Category rank#9,702
Street price$29
Power4 W
Performance per dollar32.93
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4390 Ti
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise26 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-4390 Ti 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/21247077 (accessed 2026-10-24).