What OS you should choose for dedicated server?


When it stands the task of configuring your dedicated server, it’s essential to consider the hardware and network settings. Among the important aspects of server configuration is selecting the right operating system (OS). This decision requires careful analysis of your business requirements, traffic statistics, and data storage needs to determine the optimal configuration.

A dedicated server is a special type of hosting service that offers an entire physical server exclusively to one user or organization. A dedicated server provides complete access to all the server’s power, including the processor, memory, storage, and network connection.

With a dedicated server, the user has full freedom to set up and manage the server as they wish. They can customize the server’s configuration, choose the operating system they prefer, and install the software they need. This level of control allows users to manage the server to their specific needs and ensure optimal performance.

Dedicated servers are often used for hosting websites with high traffic, running demanding applications that require a lot of resources, managing multiple websites or domains, or for organizations that require enhanced security and privacy measures.

An important consideration when selecting applications and software is their compatibility with your server. It may seem obvious, but ensuring compatibility is crucial for optimal performance. Once your server is live, it is better to avoid making unnecessary changes or modifying critical elements of its system, as this can disrupt its stability and performance.

To ensure a stable and secure server with current applications, it’s crucial to prioritize durability. After investing in a dedicated server, it’s important to seek the best value for your requirements and ensure that you have a setup that meets your needs and provides reliable performance over time.

The two most popular options for operating systems are Windows and Linux. The advice is to choose the one you are most familiar and comfortable working with. 


Linux OS is known for its reliability and efficiency. Before installing, it on your server, you can perform a test installation on a virtual machine, such as VirtualBox, to familiarize yourself with its functions and commands. Linux also provides its own support through distributions like Red Hat Linux, offering applications like Sendmail and Perl. With Linux, you have root access, as well as SSH and FTP access, granting you control over your server environment.

The main pros are:

  • can be used for free
  • source code is openly available
  • supports multiple users
  • supports multiple processors
  • provides real-time performance
  • reliable and consistent
  • includes practical software like a text editor and a high-level language compiler.


Windows operating system, on the other hand, comes with its own Microsoft user interface, integration options, applications, and the popular SQL server. It provides a seamless experience for those already adapted to the Windows environment. 

The main pros are:

  • symmetric multi-processor systems can handle multiple processors effectively
  • can efficiently manage large amounts of memory
  • provide strong security, including network-wide security management.

Linux server operating systems offer several advantages over Windows, starting with their exceptional stability. Linux systems can run continuously for extended periods without crashing or requiring reboots, making them highly reliable for businesses that cannot afford downtime. Additionally, Linux efficiently manages and handles multiple tasks at the same time, while updates can be smoothly integrated without the regular necessity for system restarts, unlike in Windows. As a result, Linux servers typically have lower hardware requirements.

Security is a critical consideration, especially considering the rising threat of cybercrime. Linux, designed as a multiuser system, naturally offers strong security features compared to Windows. 

But also, you can choose Ubuntu and CentOS as operation system. 


Ubuntu is a well-liked Linux version that is favored for dedicated server setups because of its user-friendly nature. Ubuntu is designed to make it easy to customize and scale services within a Linux environment. It offers the traditional benefits of Linux, such as cost-effectiveness and efficiency. This makes it suitable for both established businesses and startups with ambitious growth plans.


CentOS is a free and open-source operating system that is based on Red Hat Enterprise Linux (RHEL). It has all the important features of RHEL. There is an opinion that CentOS may have fewer features compared to other Linux distributions because it doesn’t include the additional tools and software that come with the paid version of Red Hat. However, CentOS is preferred by organizations that prioritize reliability and security over extra tools and features.

In conclusion, there are many options to choose from, which can make it challenging to decide. It’s important to consider what aligns with your business needs, the level of support you require, and you’re existing technical skills.


We're passionate about sharing our knowledge and experiences with you through our blog. If you appreciate our efforts, consider buying us a virtual coffee. Your support keeps us motivated and enables us to continually improve, ensuring that we can provide you with the best content possible. Thank you for being a coffee-fueled champion of our work!

Photo of author
Linux Certified Engineer, with a passion for open-source technology and a strong understanding of Linux systems. With experience in system administration, troubleshooting, and automation, I am skilled in maintaining and optimizing Linux infrastructure.

Leave a Comment