Hardware Spec Index

Brontix FN-8663 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8663-XT · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,103 (Case Fans scale)
Category rank#11,032
Street price$39
Power4 W
Performance per dollar28.28
Released2022

Specifications

BrandBrontix
ModelBrontix FN-8663 XT
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8663 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6164476 (accessed 2026-10-21).