Hardware Spec Index

Brontix FN-4230 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4230-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index959 (Case Fans scale)
Category rank#14,700
Street price$29
Power3 W
Performance per dollar33.07
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4230 Ultra
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise32 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-4230 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21318636 (accessed 2026-10-20).