Hardware Spec Index

Brontix FN-8690 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8690-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,073 (Case Fans scale)
Category rank#45,695
Street price$39
Power3 W
Performance per dollar27.51
Released2025

Specifications

BrandBrontix
ModelBrontix FN-8690 Ultra
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 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-8690 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/13449751 (accessed 2026-10-21).