What are the 3 primary components of IT infrastructure?

infrastructure management

infrastructure management


IT infrastructure is the foundation of any organization’s technology needs. It’s what supports everything from email and file sharing to video conferencing, web applications, and server virtualization. In this article we’ll explore what makes up the three primary components of an IT infrastructure management: computing, networking and storage.


You have a computer. It may be physical or virtual, but its primary function is to run applications and store data. Computers are also used to communicate with other computers and devices in the world around you. 


Networking is the set of hardware and software that connects computers, devices, and other IT components to each other. It includes routers, switches, firewalls, cables and other devices. 

Network Infrastructure is an important part of your business because it helps you connect your employees with each other as well as with external resources such as cloud services or vendors. 


Storage is the place where data is stored. Storage can be in the form of hard drives, flash drives and other physical devices. It’s also important to note that storage is not just a physical structure but also includes policies, procedures and processes around how you manage your information. 

Storage can be centralized or decentralized depending on your organization’s needs. Centralized means that all of your servers are housed together at one location (for example: data center). Decentralized means that each server has its own designated space onsite or offsite (for example: home office). Some businesses may opt for both methods based upon their specific requirements; others may choose one method over another based on their budget constraints and available resources within their company.” 

The main sections of IT infrastructure are computing, network, and storage.

Computing, networking, and storage are the three main components of IT infrastructure. They’re all closely related to one another. 

Computing is the most basic component of IT infrastructure. It’s where your data is stored and accessed by users on workstations or laptops that connect to the network through routers and switches. Networking technologies like wireless networks ensure that information can be transferred between devices quickly so users can get their jobs done more efficiently — which means less time spent waiting for files to download or emails arriving at their inboxes! 


The three primary components of IT infrastructure are computing, networking, and storage. Computing includes all forms of hardware that enable the user to access and use applications on their devices. Networking is responsible for transferring data between different computers as well as communicating with other networks through either wired or wireless connections. Storage protects data from being lost by storing it temporarily in memory or on a hard drive until needed again for processing operations like retrieving information from databases or file systems within organizations’ networks.