Hardware Spec Index

Brontix FN-4391 Max 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4391-MAX · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,373 (Case Fans scale)
Category rank#5,273
Street price$49
Power2 W
Performance per dollar28.02
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4391 Max
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4391 Max 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/51454618 (accessed 2026-10-20).