In order to successfully run a data center you need to make sure that the used server racks is not overheated or over cooled. This is why most used server racks are passed on for the server rack that is much newer or the server rack enclosures that are in places that are appropriate to helping to run an efficient business from head to toe. These are the ones that work best in management and organization. They are often the ones that are picked in lieu of the used server racks that most people traditionally picked because they are lower in price. You can get server cabinets, server enclosures, and even server rack shelves that will help you to create the best data center and to help minimize downtime and keep business running smoothly. This is one of the benefits of buying the best and skipping on the used server racks that may not be as good. It is about valuing your business and doing what is ultimately going to be right for it. If used server racks are going to help, then by all means go for it! But if something newer may be better, then it may be worth your while to go in there and give it your very best shot!