# Alienware m-Series / x-Series
> Alienware m-Series and x-Series are premium gaming laptop product lines developed by Alienware, a subsidiary of Dell. The m-Series is positioned as a high-performance 'desktop replacement' line focusing on maximum power and thermal headroom, while the x-Series focuses on 'thin-and-light' innovation using advanced materials to maintain high specs in a slim chassis.
- URL: https://optimly.ai/brand/alienware-m-series-x-series
- Slug: alienware-m-series-x-series