Hardware Spec Index

Brontix FN-8539 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8539-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,320 (Case Fans scale)
Category rank#23,405
Street price$49
Power3 W
Performance per dollar26.94
Released2021

Specifications

BrandBrontix
ModelBrontix FN-8539 Ultra
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8539 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/97837076 (accessed 2026-10-22).