Hardware Spec Index

Brontix FN-3486 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3486-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index258 (Case Fans scale)
Category rank#33,254
Street price$9
Power3 W
Performance per dollar28.67
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3486 Ultra
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3486 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3155405 (accessed 2026-10-22).