Hardware Spec Index

Brontix FN-4128 XT 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4128-XT · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index993 (Case Fans scale)
Category rank#10,883
Street price$29
Power4 W
Performance per dollar34.24
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4128 XT
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise27 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-4128 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5897753 (accessed 2026-10-24).