Hardware Spec Index

Brontix FN-3894 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3894-MAX · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index509 (Case Fans scale)
Category rank#19,961
Street price$19
Power4 W
Performance per dollar26.79
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3894 Max
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3894 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/41367938 (accessed 2026-10-24).