Hardware Spec Index

Brontix FN-3446 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3446-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index737 (Case Fans scale)
Category rank#42,830
Street price$29
Power4 W
Performance per dollar25.41
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3446 Ultra
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3446 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/75530943 (accessed 2026-10-24).