Hardware Spec Index

Brontix FN-3697 Pro 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3697-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,012 (Case Fans scale)
Category rank#6,184
Street price$39
Power2 W
Performance per dollar25.95
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3697 Pro
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3697 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7086348 (accessed 2026-10-21).