Micro data centers differentiate themselves from other prefabricated designs with their ability to pack a lot into a very small environment. For example, one of these data centers can include 20 servers that harness virtualization technology, switches that take up only one or two rack units, cooling and a UPS system. Need more than that? Just add another box. This method is quick to deploy, highly scalable and creates a uniform design so technology support knows exactly what’s going on.