Hyper-convergence (hyper-convergence) is a type of infrastructure system with a software-centric architecture that tightly integrates compute, storage, networking and virtualization resources and other technologies from scratch in a commodity hardware box supported by a single vendor.
In hyper-converged platform, the technology is software defined, so that the technology is, in essence all integrated and cannot be broken out into separate components.
Hyper-converged solutions leverage improvements at the storage controller software layer to allow these systems to scale out. The more appliances you add, the greater the performance and capacity.