Hardware Spec Index

Brontix FN-3920 Max 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3920-MAX · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,166 (Case Fans scale)
Category rank#12,022
Street price$39
Power3 W
Performance per dollar29.90
Released2022

Specifications

BrandBrontix
ModelBrontix FN-3920 Max
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3920 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/10030765 (accessed 2026-10-24).