HP's new Omen gaming PCs include a cube-shaped desktop
 

Gamers have many reasons why they steer clear of desktops from big-name brands, but one of the biggest is the poor expansion. You may have fewer upgrade slots (if any) versus a white label or home-built rig, and you'll frequently have to contend with...

https://www.engadget.com/2016/08/16/...n-2016-revamp/