Hardware Spec Index

Brontix FN-3861 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3861-MAX · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index638 (Case Fans scale)
Category rank#49,201
Street price$19
Power3 W
Performance per dollar33.58
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3861 Max
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3861 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2915466 (accessed 2026-10-19).