Server racks are the metal cabinets or racks that can house your precious servers. Companies and individuals use these server cabinets to maximize the potential of their servers. Since servers are one of the most important components of a network system, they need your attention and care. If you deal with servers, then you must know the importance of server racks. However, if you aren’t, then this article is just for you.In this article, we are going to discuss one of the most common server racks. This server rack is known as the 42U server ra