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Windows Server 2019 Essentials
US$54.99
Windows Server
License Type: RETAIL RETAIL LicenseOne key activates the software once, online, right inside the app. Learn more about RETAIL Licenses
Earn US$0.54 (1%) in rewards on this purchase with an account. Learn more
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- 30-day returnsBefore you reveal
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Activate in three steps
Full activation guide- 01Open the emailYour key, invoice and guide arrive right after payment.
- 02Enter your keyFollow the activation guide for your product, step by step.
- 03You are activatedStuck at any step? Chat or WhatsApp, 24/7.
Windows Server 2019 Essentials license key
Your Windows Server 2019 Essentials license key is a RETAIL License for 1 server: one key activates it once, online. Right after your payment is confirmed, we email you a secure link to your license, and your invoice comes with the order. Lifetime warranty on the computer where you activate it.
Only reveal your license when you are ready to activate it.
Windows Server 2019 Essentials is the version to pick when a small business wants a first server with a longer support horizon than 2016 and a lower cost than a Standard license. It is a separate product from Standard and Datacenter, so choose the edition first.
What is Windows Server Essentials?
Microsoft describes Essentials as “a cloud-connected first server designed for small businesses with up to 25 users and 50 devices.” That is the whole idea of the edition: one server for a small team, with the basics you need to share files, manage users and connect to cloud services.
Because the limits of the edition come from Microsoft, read Get started with Windows Server Essentials before you plan. If you will exceed 25 users or 50 devices, choose a different edition.
Windows Server 2019 Essentials or Standard?
Pick Essentials if you are within the limits above and you want the simplest route. Pick Standard if you need more than Essentials is designed for, or if you plan to grow. Pick Datacenter for highly virtualized environments.
| Edition | Microsoft’s description | Page |
| Essentials | A cloud-connected first server designed for small businesses with up to 25 users and 50 devices. | This page |
|---|---|---|
| Standard | Ideal for physical or minimally virtualized environments. | Windows Server 2019 Standard |
| Datacenter | Ideal for highly virtualized datacenters and cloud environments. | Windows Server 2019 Datacenter |
Sources: Windows Server pricing and Get started with Windows Server Essentials. Microsoft sets the licensing rights of each edition, including its virtualization rights. Check its Windows Server licensing guidance for your setup. Your license key activates the edition named on this page, on 1 server.
What does the Windows Server 2019 license include?
The key activates Windows Server 2019 Essentials on 1 server and you can activate all cores. The license is multi-language and has no expiration date. It does not activate Standard, Datacenter or any other version.
Microsoft lists the features that are new in version 2019, such as Storage Migration Service and System Insights, in What’s new in Windows Server 2019. Check the feature list for your edition in Microsoft’s documentation, because some features are not available in every edition.
Windows Server 2019, 2016 or 2022?
Choose the version your applications support. Microsoft’s lifecycle dates for the three versions most small businesses compare:
| Version | Mainstream support end date | Extended support end date |
| Windows Server 2022 | October 13, 2026 | October 14, 2031 |
|---|---|---|
| Windows Server 2019 | January 9, 2024 | January 9, 2029 |
| Windows Server 2016 | January 11, 2022 | January 12, 2027 |
Source: Microsoft Lifecycle (dates in US Pacific Time). Last reviewed: October 2026.
Windows Server 2019 Essentials security updates continue until January 9, 2029, two years longer than Windows Server 2016 Essentials. For Standard on the newest versions, see Windows Server 2022 and Windows Server 2025.
Remote Desktop for your team on Windows Server 2019
RDS CALs are separate products, sold in packs of 50 as User CALs or Device CALs. Microsoft’s licensing terms say which users and devices need them: check them for your setup. A pack works with its own Windows Server version or an earlier one. For 2019 session hosts, see 2019 RDS 50 User CALs and 2019 RDS 50 Device CALs, and compare them in RDS User CALs vs Device CALs.
Guides for Windows Server 2019
Read How to Install Windows Server 2019 or the evaluation to full license guide. To compare editions, cores and CALs before you buy, read the Windows Server licensing guide. Need a database? Browse SQL Server license keys. Not sure what a RETAIL License allows? Read How our licenses work.
Questions about Windows Server 2019 Essentials
What does Windows Server 2019 Essentials activate?
It activates the edition named on this page, on 1 server. Other editions and versions are separate products, each with its own page.
Is Windows Server 2019 Essentials the same as Standard?
No. They are different editions with different keys. Microsoft describes Essentials as a cloud-connected first server for small businesses with up to 25 users and 50 devices, and Standard as ideal for physical or minimally virtualized environments.
How long will Windows Server 2019 get security updates?
Microsoft’s extended support for Windows Server 2019 ends on January 9, 2029. Security updates arrive until then.
Do I need RDS CALs to use Remote Desktop?
RDS CALs are separate products, sold in packs of 50 as User CALs or Device CALs. Microsoft’s licensing terms say which users and devices need them: check them for your setup.
Can I reinstall Windows Server or move the license to another server?
RETAIL Licenses can’t be reused. If you later reinstall the software or the operating system, or change the server’s hardware, that activation can’t be used again, and our warranty doesn’t cover it. Your statutory rights are not affected.
- Download Windows Server 2019 from the Microsoft Evaluation Center: the link is in the Download tab.
- Install the edition you bought, with Desktop Experience. Activate it before making the server a domain controller.
- Open Command Prompt as administrator and run these commands with your license key:
slmgr /ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXXslmgr /ato
Restart the server when it asks you to.
Microsoft explains how to convert editions and enter a product key in Convert Windows Server editions and license types.
To install Windows Server 2019 step by step, with screenshots, see our guide: How to Install Windows Server 2019.
Official download from Microsoft
Download from the Microsoft Evaluation Center (official website). Microsoft provides Windows Server there as an evaluation version: after installing it, you convert it to the full version with the license key you bought from us. Install the same edition you bought, with Desktop Experience, and convert it before making the server a domain controller.
Download Windows Server 2019 Essentials from Microsoft
Microsoft asks you to fill in a short form before the download starts.
Then activate it with your license key: the steps are in the How to activate tab.
| License for | 1 Admin user, 1 Server |
|---|---|
| Processor | 1.4 GHz 64-bit (x64) with NX/DEP, CMPXCHG16b, LAHF/SAHF, PrefetchW and SLAT (EPT or NPT) support |
| Architecture | 64 Bit |
| Memory (RAM) | 2 GB |
| Disk space | 32 GB (absolute minimum) |
| Edition limits | Up to 25 users and 50 devices; up to 2 processors; up to 64 GB RAM |
| Brand | Microsoft |
|---|---|
| Format | Digital license, one activation per computer |
| Updates | Security updates from Microsoft until January 9, 2029 |
| Platform | Windows Server 2019 |
| License type | RETAIL |
| Compatibility | 64-bit |
| Users supported | 1 Admin user, 1 Server |
| Activation available in | Worldwide |
| Delivery | Delivered by email |
| Language | Available in all languages (it is possible to change language settings after installation; additional language packs are also available to be downloaded and installed separately) |
| Cores | Activate all cores |
| Devices | 1 Server |
| Expiration | No expiration |
| Warranty | Lifetime warranty on the computer where you activate it |
| Authenticity | Genuine software |
14 reviews for Windows Server 2019 Essentials
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Choosing your Windows Server 2019 license
- Windows Server 2019 Standard, RETAIL LicenseOne key activates Windows Server 2019 Standard on 1 server.View
- Windows Server 2019 Datacenter, RETAIL LicenseOne key activates Windows Server 2019 Datacenter on 1 server.View
- RDS 50 User CALsA User CAL covers one person, from any device.View
- RDS 50 Device CALsA Device CAL covers one device, whoever uses it.View
Using Remote Desktop? RDS CALs are separate products, sold in packs of 50. Each pack works with its version of Windows Server or an earlier one.
Not sure which one to choose? Read How our licenses work, with each type's activation, devices and refund terms.
Need a hand? Follow our guide: How to Install Windows Server 2019.
Questions about this license
How fast do I get my key?
Right away: we email you a secure link to your license as soon as your payment is confirmed. It also appears in your account.
How long do I have to activate it?
There is no rush: your key waits safely until you reveal it, even months later. Once you reveal it, activate it within 24 hours. Activated in time, it's covered for life, for as long as you use it on the computer where you activated it. RETAIL Licenses activate once per computer: if you later reinstall the software or the operating system, or change the computer's hardware, that activation can't be used again. Warranty details
What if the key does not activate?
Write to us on chat or WhatsApp within 24 hours of revealing your key, and we'll replace it right away.
Can I get a refund?
Yes, within 30 days, as long as you haven't revealed the license. Once it's revealed, it can't be refunded, unless the law of your country requires it, so only reveal it when you're ready to activate it.
Which payment methods do you accept?
Card and crypto.
After reinstalling my system, I wasn’t sure how to reactivate the license. Support guided me step by step until everything worked perfectly.
I bought a license and received the key instantly by email, but the program kept saying the key format was incorrect. I contacted support and they pointed out that I had copied an extra space when pasting it. After correcting that, everything worked perfectly.
I found the entire buying process extremely user-friendly. The website layout is intuitive, everything loads quickly, and the support team responds faster than most platforms I’ve used.

Damian Norris –
The license activated without problems and works perfectly
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Kyle Henderson –
Competitive prices and reliable service.
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Wyatt Peterson –
Quick delivery and clear instructions, very happy.
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Wesley Hartman –
I appreciate how fast the license was delivered
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Ethan Fuller –
Fast and efficient. I’m very happy with my software now.
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Noah Chambers –
The website is user-friendly, and the support is even better. They guided me through installing my digital licenses without rushing and ensured everything worked perfectly. I couldn’t ask for better assistance.
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Giovanna Bianchi –
Smooth and reliable service. The key was delivered fast, and support helped me resolve a question right away.
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Michael Harris –
I loved that everything from checkout to activation was fast and transparent. My license was ready to use immediately, which saved me a lot of time.
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Steven Price –
Purchasing was fast and straightforward. Activation was easy, and my software worked perfectly immediately.
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Pankaj Srivastava –
I appreciated how fast everything worked, the license arrived instantly, installation was simple, and customer support responded quickly to help finalize setup.
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Olivia Grant –
I appreciate how well organized this website is. The intuitive interface makes buying easy, and customer support responds fast with professional assistance.
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Chen Rui –
I found the entire buying process extremely user-friendly. The website layout is intuitive, everything loads quickly, and the support team responds faster than most platforms I’ve used.
Reply
Emily Carter –
I bought a license and received the key instantly by email, but the program kept saying the key format was incorrect. I contacted support and they pointed out that I had copied an extra space when pasting it. After correcting that, everything worked perfectly.
Reply
Laura Schmidt –
After reinstalling my system, I wasn’t sure how to reactivate the license. Support guided me step by step until everything worked perfectly.
Reply