19 inches racks refer to the standard mountable width of the server or the racks that will be placed inside that. It is the most conventional rack used in the world of servers. Since servers are kept in vast chunks of metals, adjustability is difficult.Why should you go for 19 inches?The Electronic Industries Alliance or EIA created the standard size of server racks. They are the ones who standardized the term “rack unit” and other terms used today.EIA has claimed that the standardization means to rise market share, boost quality levels, and en