Hardware Spec Index

Brontix FN-4300 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4300-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,248 (Case Fans scale)
Category rank#34,855
Street price$39
Power3 W
Performance per dollar32.00
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4300 Ultra
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4300 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/33030626 (accessed 2026-10-24).