Microsoft Windows Server 2019 Single Device CAL Open License

Microsoft Windows Server 2019 Single Device CAL Open License
MFR # R18-05767

Availability: In stock

Microsoft Windows Server is a server operating system designed to more efficiently handling corporate networking, Internet/intranet hosting, databases, enterprise-scale messaging and similar functions
*Digital download, no hard copy will be shipped
Price $49.99
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April 20, 2018

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  • Description
  • Features
  • System Requirements
  • Refund Policy
  • Faq

Microsoft Windows Server 2019 Single Device CAL Open License

  • CAL for a single user

  • Open License licensing

  • Easy to use and install

  • Fast delivery on your order

  • Latest release Microsoft software


At its core, Windows Server 2019 is a server operating system which is part of Microsoft's Windows NT family and is based on the NT architecture as well. Unlike any other release in the past, Windows Server 2019 was the first to skip the RTM (Release To Manufacturing) milestone and was instead directly released for GA (General Availability). According to Microsoft, this decision was made due to the increasing utilisation of virtual machines, usage of the cloud when deploying and containers.

As the latest, most powerful release amongst all Windows Server applications, Windows Server 2019 features are high demand and allow you to take advantage of the latest technologies. The operating system was designed with physical or minimally virtualized server environments and allows businesses of all size to utilise its innovative capabilities.

Due to the fact that the product is quite new, some questions can come up when looking for information about Windows Server 2019, and answers are not as clear as you would think when it comes to Microsoft's end. For example, it's hard to determine what versions work with which operating system and such, so here is a quick rundown of the answers to some frequently asked questions:

  • Windows Server Features On Demand cannot be installed on Windows Server 2019 with Desktop Experience.

  • Windows Server 2019 Server Core cannot be converted to Desktop Experience. The same thing applies vice-versa.

  • Windows Server 2019 Standard can be converted to Windows Server 2019 Datacenter and vice-versa.

  • You can use Windows Admin Center on Opera and Windows 7 to remotely manage Windows Server 2019 Server Core.

  • At the moment, Windows Storage Server 2019 Workgroup does not exist.

This product is a CAL for one single device. Windows Server 2019’s licensing model includes both Cores + Client Access Licenses (CALs). Every user or device is required to have either a Windows Server CAL or a Windows Server and RDS CAL in order to be able to access a licensed Windows Server. This means that the maximum number of users is based on CALs.

Windows Server 2019 is using a licensing called an open license, meaning it is for government organizations, charities, health organizations, educational institutions, qualifying 501(c)(3) nonprofit organizations, and multinational organizations, who are looking to outfit all of their PCs through the organization rather than by buying individual licenses. Open licensing is the most cost-effective and lowest up-front cost to install Microsoft Office products throughout your entire organization.


Windows Server 2019 is a cloud-compatible server operating system available to support current workloads and brings a number of new, enhanced features to make the advancing steps to utilise the cloud a lot easier for its users, as well as improve previously already available to use tools.

Windows Defender Advanced Threat Protection (ATP)
Security has been enhanced with ATP's deep platform sensors getting improvements, as the response actions now expose memory and kernel level attacks and either suppress the malicious files or terminates malicious processes.

System Insights
System Insights is a new feature that is available when using Windows Server 2019. It is capable of bringing local predictive analytics natively to Windows Server. All of these predictive capabilities are equipped with using a machine-learning model, and by utilising them you can locally analyse your Windows Server system data.

Storage Replica
This feature has been extended to now include a tool called Test failover which allows the mounting of destination storage and validates replication or backup of data. Log Performance has been improved as well.

Desktop Experience or Server Core
This is one of the most talked about features in Windows Server 2019, as we already had to mention it multiple times in the general features list. Microsoft includes Desktop Experience with Windows Server 2019 because it is a Long-Term Servicing Channel (LTSC) release.* Similarly to the previously released Windows Server 2016, when you start setting up your operating system, you have the option to choose between either having your system with Server Core installations or choose Server with Desktop Experience installations.

* Desktop Experience is not included in the following versions of Windows Server: 1709, 1803, 1809. This is because Semi-Annual Channel (SAC) releases do not include the feature by design as they are made to be Server Core and Nano Server container image releases only.

Server Core has been a part of Microsoft ever since Windows 2008 was released. In theory, it can be managed locally by using nothing but the Command Line (or Powershell) because it does not include any form of local graphical user interface (GUI). Although in practice people are most likely to use the provided GUI tools, such as the registry editor, Task Manager and more. Some additional GUI tools are also available from Microsoft themselves. These include applications with Sysinternals utils and applications that can be installed by using the Powershell Install-WindowsFeature command.


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System Requirements

These are minimum system requirements for installing Microsoft Windows Server 2019 Single Device CAL Open License

Minimum disk space: 32 GB
Minimum Memory: 512 MB (2 GB for Server with Desktop Experience installation option)
Minimum Processor speed: 1.4 GHz 64-bit processor
Operating system: Windows Server Standard, Datacenter or Multipoint edition require a Windows Server CAL

Shipping & Returns


SaveOnIt strives to provide our customers with excellent assistance and to provide them with fair return services. To ensure our customers are satisfied with the product(s) they order, we offer two different types of product guarantees.

1. Physical Goods Product Guarantee:

All Physical goods have a 30 day Money Back Guarantee, given that the licenses are not activated per Microsoft’s EULA policy. Within 30 days of delivery, SaveOnIt will refund the full amount, minus the cost of shipping, on new, unopened items. Before returning any physical product, you must obtain authorization by contacting us by email at or phone at +1 888-565-9142.

SaveOnIt will pay the return shipping for incorrect or defective items for any Save on It Software shipping error. This estimate includes the shipping time back to our company, an authorization check, and refund processing. Refunds can only issued in the form of the original method of payment. If you receive an incorrect or defective item due to an error on our part and would like a replacement, SaveOnIt will pay the return shipping price for the incorrect item and ship the correct item out to the customer via upgraded shipping.

2. Electronic and Digital Goods:

For electronic delivery, SaveOnIt will process the product/license key through manufacturer verification to make sure the product has not yet been activated or tampered with, If the products have never been activated will activate your purchase 100% without any fees or any other charges.

If you are a customer and have bought a product key with us, you are protected by our Lifetime Product Warranty, which means your Digital licenses are 100% guaranteed for life to remain activated for the PC/MAC you have bought them for. If somehow your license has any issues get in touch with us via Live chat or and we’ll give you a replacement for your product immediately.

If you have not activated your products and would like to return your products, we will make sure the products are not tampered with, and refund you 100% of your purchase For Immediate refund inquiries please contact - or phone at +1 888-565-9142.

Refund Processing time

Customers can expect to receive a refund within 10 Business days.

Microsoft Office 365 - Non-Refundable! We are unable to send these keys back to Microsoft so we cannot refund any Office 365 purchases requires 30 day notice of cancellation. has a strict policy against defective goods being sent to our customers if you feel you have received any defective physical or digital product please contact us immediately on or phone at +1 888-565-9142, we will refund or replace 100% of your purchase no questions asked.


We can ship to nearly any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations. When an order is placed online or through our customer service department, the estimated time frame for delivery is based upon several factors, including the destination, shipping method, and when the order was placed.
Most products ship same day. Here are estimated processing and delivery time frames for each shipping method:

  • Ground: 1-2 days processing time. 4 - 10 Business days for delivery.
  • Express Saver: 1-2 days processing time. 2 - 3 Business days for delivery.
  • Standard Overnight: 1-2 days processing time. 1 Business day for delivery.

Please keep in mind that these times are an estimation. Depending on product availability, it is possible your product may arrive on a sooner date.


If you purchase your product(s) and it states they have an electronic delivery method or download, you will receive the required product/license key by email the same day your order is confirmed.


As soon as your payment is successfully processed, you will receive a download link for your product and a product key. This process is usually between 15-20 minutes, if your order is delayed long than this please check the online account you have created on the site at the time of checkout.

The license for your product is a lifetime (perpetual) license. You may be required to purchase a new license with a new version of the product. In some cases, you might be eligible for an upgrade license that will allow you to upgrade at a discount price.

You can transfer your software to another computer that belongs to you, but this can only be done once every 90 days (exceptions can be made for hardware failure). The computer you transferred to becomes the licensed computer.

Yes, if you are the original licensed user, you may transfer your product license to another user. You must make sure the new user reads and agrees to the terms of the licence agreement before transfer. Before transferring the license to another computer, you must remove it from the current licensed computer.

With the exception of Office 365, your software can only be installed on one PC or Mac at a time.

We are an authorized licensed reseller of genuine Microsoft products. We purchase these products in bulk, which allows us to pass the savings on to our valued customers.

There is no time limit on software installation. You can install it immediately or wait until you purchase a computer. The product and license key will always be valid.

Yes, all of our products are full versions of genuine Microsoft products with legitimate license keys.

We are here to help you with your order and installation every step of the way

Call our customer support team 24/7 at +1 888-565-9142 to get started! Chat with us now

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Microsoft Windows Server 2019 Single Device CAL Open License

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