Hardware Spec Index

Brontix FN-3125 Pro 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3125-PRO · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,331 (Case Fans scale)
Category rank#39,264
Street price$49
Power4 W
Performance per dollar27.16
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3125 Pro
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3125 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/12440941 (accessed 2026-10-20).