Hardware Spec Index

Brontix FN-3902 Max 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3902-MAX · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index882 (Case Fans scale)
Category rank#32,774
Street price$29
Power3 W
Performance per dollar30.41
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3902 Max
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise31 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-3902 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/280122 (accessed 2026-10-20).