Hardware Spec Index

Brontix FN-3966 Max 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3966-MAX · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,048 (Case Fans scale)
Category rank#8,967
Street price$29
Power2 W
Performance per dollar36.14
Released2020

Specifications

BrandBrontix
ModelBrontix FN-3966 Max
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 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-3966 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/644018 (accessed 2026-10-21).