Hardware Spec Index

Brontix FN-4317 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4317-PRO · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#17,962
Street price$49
Power4 W
Performance per dollar28.57
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4317 Pro
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise29 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-4317 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/85545645 (accessed 2026-10-25).