Windows Server 2019 : What is the difference in Standard and Datacenter?

It is our goal in this article to highlight the most significant distinctions between the Windows Server 2019 Standard and Datacenter versions.


For individuals who choose to host their website on a server or in the cloud, the Windows Server operating system was designed just for them. Rather than having to purchase the expensive resources necessary to host a website, the servers act as a middleman, addressing and fulfilling the demands of their clients on their behalf.

Based on the successful Windows Server 2016, Windows Server 2019 helps to eliminate business risk while also enhancing security via the use of several levels of security and protection built into the operating system. Windows Server 2019 is available now. That it comes packed with hyper-converged infrastructure (HCI) and hybrid capabilities with Azure distinguishes it from the previous versions of the software (which provides some cloud services like virtual computing, analytics, storage, and networking).

There are two versions of Microsoft Windows Server 2019, standard and datacenter, that are available. It is critical to select the appropriate edition so that you do not wind up purchasing anything that is either unable to meet your needs or has superfluous features that will increase your expenditures. For example, if the Standard edition is sufficient for your needs and you purchase the Datacenter edition, you will discover that many of the capabilities in Datacenter are really ineffective for your needs, resulting in an unnecessarily higher cost for you.

Every company has its own set of requirements and budget. You are not permitted to purchase an edition only on the basis that another firm uses it. You must first understand the difference between their requirements and your requirements before making your selection. Learn more about the key changes between the Windows Server 2019 Standard and Datacenter versions by continuing to read this article.

Standard edition of Windows Server 2019.

When it comes to small and medium-sized enterprises, the Standard version of Windows Server 2019 is ideal for those that do not require extensive virtualization capabilities. This edition allows you to utilize up to two Virtual Machines with one Hyper-V host per license, with a maximum of two licenses. Adding two more virtual machines requires you to license all of the cores on the server once more, which is expensive.

Windows Server 2019 Standard helps you to modernize programs rapidly and download them more quickly, while also improving the overall support system experience. This edition, on the other hand, permits you to utilize just Windows containers, but you are allowed to use an infinite number of such containers in total.

The Standard version also does not have Host Guardian Hyper-V Support, which means that the hoster will not be aware of the Hyper-V hosts if they use the Standard edition. Furthermore, it does not enable you to control the keys that are necessary to launch shielded virtual machine instances.

Windows Server 2019 Standard Edition includes a Storage Replica, which is limited to one partnership and one resource group in addition to the features listed above. It enables users to replicate a single volume of data of up to 2 terabytes in size.

This version may only be activated as a guest if you are hosted on the Datacenter edition of the server. As a result, technologies such as Software-defined Networking (which is responsible for enabling you to manage your network effectively as well as monitor and enhance its performance) and Storage Spaces Direct are not included in the Standard edition of Windows (responsible for creating highly-available software-defined storage at a lower cost through the use of industry-standard servers along with local-attached drives).

Datacenter edition of Windows Server 2019

Because it has the broadest variety of capabilities and features without imposing a huge number of license restrictions, the Windows Server Datacenter version is the most popular choice. It enables you to run an infinite number of virtual machines on a single Hyper-V host, with one Hyper-V host per license.

This edition is designed for organizations that require advanced storage and virtualization capabilities, as well as those with more demanding information technology requirements. It allows you to use any sort of container you like and does not place any restrictions on the number of containers you may use at a time.

In addition to its unique product features, the Datacenter version includes Host Guardian Hyper-V support, which is one of the most popular. This enables you to execute trustworthy applications and manage the keys necessary to launch protected virtual machines without fear of compromising your security. The company or hoster will be made aware of the Hyper-V hosts as a result of this action.

Storage Replica is also included in the Windows Server 2019 Datacenter version, and there are no restrictions on the quantity of data or the number of volumes that may be replicated. This enables you to replicate or back up all of your data for disaster recovery purposes, as well as to guarantee that your website runs smoothly.

You have the option of activating this version as a guest or as a host. Additionally, this version has the capability of software-defined networking, which allows you to program the network in a manner that is managed from a central location. It also gives you the ability to monitor and enhance the network in a comprehensive manner, regardless of the network technology used.

It also takes advantage of Storage Spaces Direct, which provides incomparably high performance and efficiency when it comes to data storage and retrieval. It stores your data on local-attached disks on industry-standard, highly available servers, which are managed by the company. All of this is available at a lower cost than typical NAS or SAN arrays, saving you money.

Furthermore, if any server is virtualized in a Datacenter server, the Datacenter host automatically licenses that server, provided that both the guest server and the host are running on the same version of Microsoft Windows.


The characteristics of the various Windows Server 2019 versions are quite similar. The only difference between the two is the set of restrictions and a few unique product features. While the Standard version is suited for situations with just a basic amount of virtualization, the Datacenter edition is suitable for environments with a high level of virtualization and cloud-based environments or datacenters.

Designed for small and medium-sized organizations that are dealing with increasing demands for information technology and better web hosting techniques, the Standard edition is a cost-effective solution. For those who want a highly functional and efficient system to host their website and who require a higher degree of virtualization as well as the ability to operate on a big scale, the Datacenter edition, which is Microsoft’s most comprehensive server system, is recommended.

Following your selection of the edition, you must pick whether you want to purchase the Server Core or the Desktop Experience. The Desktop Experience is the more expensive option. Whereas the Desktop Experience has a Graphical User Interface (GUI) and is compatible with a wide range of programs, the Server Core consumes less RAM, disk space, and CPU and has a smaller attack surface, making it more resistant to cyber-attacks than the Desktop Experience. To make the most of any edition to its maximum potential, you need to select the most appropriate core.