Windows Server product keys
This list holds every Windows Server operating system key we sell, from 2012 to 2025. Choose Standard for up to two VMs, Datacenter for unlimited VMs, or Essentials for a small office with up to 25 users. Each key comes with instant delivery to your email.
Products
Windows Server 2022 Standard
Windows Server 2025 Datacenter
Windows Server 2022 Datacenter
Microsoft Windows Server 2012 R2 Standard (5 CALs)
Windows Server 2012 Datacenter
windows server 2012 r2 datacenter
Windows Server 2012 R2 Datacenter License (5 CALs)
Windows Server 2012 R2 Essentials
Windows Server 2012 R2 Standard
Windows Server 2012 Standard
Windows Server 2016 Datacenter
Windows Server 2016 Datacenter – 5 Client User CAL
Windows Server 2016 Essentials
Windows Server 2016 Standard
Windows Server 2016 Standard +RDS 50-Device CALs
Windows Server 2016 Standard – 5 Client User CAL
Windows Server 2019 Datacenter
Windows Server 2019 Essentials
Windows Server 2019 Standard
Windows Server 2019 Standard 5 Remote Desktop User CALs
Windows Server 2022 Essentials
Windows Server 2022 Remote Desktop Services 50 User CAL
Windows Server 2025 Remote Desktop Services 50 User CAL
No keys match.
Buying Windows Server keys
All Windows Server versions in one place. For a new server, go with Windows Server 2025 or 2022. Pick 2019 or 2016 when an application requires them, and 2012 R2 only for legacy systems, since its support ended October 10, 2023.
Editions
Standard: physical servers and up to two virtual machines per license.
Datacenter: unlimited virtual machines on the licensed host.
Essentials: small businesses, up to 25 users and 50 devices.
Some products include CALs. Separate Remote Desktop licenses are in Windows Server CALs. Activation runs with Microsoft, and the key comes with instant delivery to your email.






















