Hardware Spec Index

Brontix FN-3989 Max 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3989-MAX · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,160 (Case Fans scale)
Category rank#45,494
Street price$39
Power4 W
Performance per dollar29.74
Released2022

Specifications

BrandBrontix
ModelBrontix FN-3989 Max
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3989 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4559537 (accessed 2026-10-22).