Hardware Spec Index

Brontix FN-4029 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4029-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,298 (Case Fans scale)
Category rank#41,219
Street price$49
Power3 W
Performance per dollar26.49
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4029 Ultra
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise25 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-4029 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2811513 (accessed 2026-10-24).