Hardware Spec Index

Brontix FN-6186 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6186-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index249 (Case Fans scale)
Category rank#1,494
Street price$9
Power3 W
Performance per dollar27.67
Released2019

Specifications

BrandBrontix
ModelBrontix FN-6186 Ultra
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6186 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/18679189 (accessed 2026-10-26).