Hardware Spec Index

Brontix FN-3700 Pro 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3700-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index856 (Case Fans scale)
Category rank#34,741
Street price$29
Power4 W
Performance per dollar29.52
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3700 Pro
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3700 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/91498475 (accessed 2026-10-23).