Hardware Spec Index

Brontix FN-3554 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3554-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index375 (Case Fans scale)
Category rank#47,590
Street price$9
Power3 W
Performance per dollar41.67
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3554 Pro
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3554 Pro 120mm PWM Case Fan”, https://vextor7.com/item/1853370 (accessed 2026-10-20).