Hardware Spec Index

Brontix FN-6147 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6147-PRO · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,112 (Case Fans scale)
Category rank#44,123
Street price$39
Power4 W
Performance per dollar28.51
Released2020

Specifications

BrandBrontix
ModelBrontix FN-6147 Pro
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6147 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/19340486 (accessed 2026-10-22).