Hardware Spec Index

Brontix FN-3504 XT 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3504-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,022 (Case Fans scale)
Category rank#41,341
Street price$29
Power4 W
Performance per dollar35.24
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3504 XT
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3504 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5451877 (accessed 2026-10-21).