Hardware Spec Index

Brontix FN-5181 Pro 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5181-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,044 (Case Fans scale)
Category rank#18,843
Street price$39
Power3 W
Performance per dollar26.77
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5181 Pro
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5181 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2492218 (accessed 2026-10-21).