Server racks are one of the most important items in any data center. They come in many different models, each of which can be a different overall design. This can include a 2-post or 4-post rack, as well as an enclosed cabinet or open-frame rack. No matter which type of rack is present, however, you can be confident that it will store various different types of equipment that keep your company working properly. Intelligent PDUs is a level ahead of the standard unit, as it delivers a plethora of features and each of them with a unique feature that can assist tier 4 data center in altering its operational approach and increase efficiency, cut-down capital expenditure, boost availability, and effectively manage internal component.