https://www.theverge.com/circuitbreaker/2018/6/11/17449012/lenovo-legion-gaming-pc-laptop-desktop-lineup

Lenovo is patching up its Legion gaming PC lineup with six refreshed systems: the Lenovo Legion Y730 / Y530 laptops, T730 / T530 towers, and C730 / C530 cubes. They’re all built for gaming but designed for everyday use.

Basically, Lenovo wants to have a gaming offering in every popular form factor for gaming PCs — laptops, cubes, and ATX towers — all with a more mature, darker design that separates the lineup from other gaming machines that are laden with lights and striking logos.