Industrial PC Solution, gaming platform, networking appliance
Today, most carrier boards use one of the XMC-type modules. While IP Modules and M-Modules still remain, new designs using them are not common. The gaming platfom us of switched fabrics makes XMC the most popular module for use on many new products.
Further work continues on new gaming platfom as the needs of the industry change and technology advances. The perfect mezzanine remains ever elusive!
refer to: http://vita-technologies.com/articles/stacked-standardizing-mezzanine-modules/