A 2012 media-center/desktop replacement laptop with exceptional speakers for the time, an okay glossy display, solid desktop-class performance on the mid and high end trims, and premium metal finish. These units were notorious for hinge issues, hard drive failures, and the lower end 2nd-gen i3 versions were quite weak. The Z580's that currently have 3rd-gen i5s or i7s in them with an accompanying SSD will reliably run Windows 11, and the BIOS mod for these unlocks all whitelists and allows for careful but noticeable overclocking.