Hardware Spec Index

Brontix FN-3503 XT 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3503-XT · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,060 (Case Fans scale)
Category rank#33,704
Street price$39
Power4 W
Performance per dollar27.18
Released2022

Specifications

BrandBrontix
ModelBrontix FN-3503 XT
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3503 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/93312093 (accessed 2026-10-21).