Hardware Spec Index

Brontix FN-8570 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8570-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,115 (Case Fans scale)
Category rank#29,305
Street price$39
Power3 W
Performance per dollar28.59
Released2022

Specifications

BrandBrontix
ModelBrontix FN-8570 Ultra
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8570 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7904435 (accessed 2026-10-25).