Hardware Spec Index

Brontix FN-3389 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3389-CORE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index665 (Case Fans scale)
Category rank#47,780
Street price$19
Power4 W
Performance per dollar35.00
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3389 Core
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3389 Core 120mm PWM Case Fan”, https://vextor7.com/item/10141239 (accessed 2026-10-19).