Hardware Spec Index

Brontix FN-4584 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4584-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,250 (Case Fans scale)
Category rank#45,149
Street price$39
Power3 W
Performance per dollar32.05
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4584 Ultra
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4584 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3462861 (accessed 2026-10-23).