Hardware Spec Index

Brontix FN-6947 SE 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6947-SE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index835 (Case Fans scale)
Category rank#21,203
Street price$29
Power3 W
Performance per dollar28.79
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6947 SE
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 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-6947 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/24375990 (accessed 2026-10-26).