What Are Servers? Types of Servers and Their Functionalities

Servers are the devices that handle the processing of data and the storing, monitoring, and submitting of information on any device like a computer or laptop. The server is connected to a local area network or web area network that sends the information after the request or demand by the users. The architecture of the device is dependent on the machine or set of machines connected to the proper network. The servers handle digital data that should be secured while being transported to the client.

Moreover, the server works and supports the device’s functionality 24 hours a day, 7 days a week. Unlike normal computers and other devices, servers can store large amounts of data without lagging or hanging. Also, many servers offer expandable storage solutions and features. The server helps provide data and files to the client easily so they can work smoothly and freely. In addition, it also makes sure to send the file with proper security and protection.

In this article, you can learn about the types of servers and their functionality, which can help you understand the proper need for servers in your business.

Rack Server

  • The rack server is a crucial part of the IT and analytics department, which makes the working of the employees easy and fluent.
  • This server can be deployed horizontally, which makes it unique in the market. This point makes it possible to lock all the space-saving profiles, making it easy to move and change the position in tight spaces.
  • The rack server is versatile, which allows it to settle into a structured metal rack.
  • This is the best solution for IT and other organizations which can be deployed as a hardware component. 
  • These servers are the best solution for ensuring the time of the server as they are compatible and have many kinds of programs and applications.
  • Not only the one space capability, but rack servers are capable to install new network switches that are a time saver for the employees working remotely.
  • They do not need an upgrade as this has many units and also can secure this screw. Free programming or expanding the unit is an additional feature for this server.
  • Also, it does not consume more power and releases less heat.

Tower Server

Tower servers are the best choice for small and medium enterprises. This has a structure of single chassis design and is very light weighted. In addition, this is easy to customize and deploy as it has a minimal amount of components, making it ideal for small offices.

  • It is the most secure communicable server that allows the passing of stored data and analytics easily without any security concerns.
  • The tower server has a large number of benefits that include efficiency, stability, low-cost cooling administration, and many others. This contains minimum equipped cables that allow it to connect easily.
  • Because of its compact design and singular tower, it is easy to connect or exit the network.
  • The server also supports the apps installed in the computer or laptop to expand the storage and store the data frequently.
  • This provides dedicated support to the business’s heavy workload. In addition, this server runs all the time for a 24*7 timeline.

Blade Server

The blade server differs from the rack and tower servers. It has a device that houses multiple modular circular boards which are called a blade. This can be deployed with a compact rack, making it less costly and easy to operate. It is considered to be the best device for small businesses that do not need memory, network controller, CPU, and temperature controller. The blade server offers high-quality processing at a lower cost, which makes it a competitive solution for small enterprises.

  • This has a lot of computing power and can take over the data center in terms of physical space. This makes it more advantageous.
  • The server powered by blade technology can easily be housed in a standard rack.
  • This server is the smallest in size compared to another server, which makes it an attractive choice for organizations with less space.
  • In general, this requires a small space and a lesser amount of connectivity, which lowers the difficulty and expenses of the installation.


The server is the piece of hardware or any computer program that helps to provide the device with proper functioning and performance. The device helps to provide a proper service to the client and users, making the work fluent and quick. These are mostly used in corporate offices and organizations that help businesses build and enhance their businesses globally. Additinally, the server provides programs, data, resources, and information to the client directly, which allows several computers to connect and get access to all the resources and files.

All three servers, which are the tower server, rack server, and blade server, help organizations and businesses transfer data and information to the client with security and high protection. In addition, this sends the data as high-quality files.