Hardware Spec Index

Brontix FN-9479 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9479-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,070 (Case Fans scale)
Category rank#47,922
Street price$39
Power4 W
Performance per dollar27.44
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9479 Ultra
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9479 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4836669 (accessed 2026-10-25).