Software professionals mostly rely on server racks. Now, what are server racks? Naturally, laypeople feel curious to know what these objects are. So, let us unravel the meaning and the purpose that servers racks serve.What are server racks?Server racks are housing enclosures for electronic devices. In this context, we often hear the word “u.” It is an abbreviation of rack units. Well, it is a unit of measurement applied to equipment racks and the disk drives which they contain. It occupies 1.75” vertical space. Manufacturers of rackmount