Windows Server 2019 build numbers and ISO availability

Question

Is there a list of the Windows Server 2019 build numbers? Do the builds increment each month after you install Cumulative Updates? And do the ISO files that let you install Windows Server get updated every now and then?

Answer 1

Yes, you can see the build numbers in left hand pane.
https://support.microsoft.com/en-us/help/4464619

The ISO update frequency may depend on your source of downloads. For my Visual Studio subscription there are multiple Server 2019 build versions available for download.

--please don't forget to Accept as answer if the reply is helpful--

Answer 2

Hi,

Windows Server 2019 and Windows 10 version 1809 have same system build number and same structure. We could refer the link below to get the detailed released information about every system build number. I also create a capture for some part of build number.
https://learn.microsoft.com/en-us/windows/release-information/

After you installed every update package (no matter security update or cumulative update), the system build number will increase to a bigger number which corresponding to the update package KB number.

I am not sure if I understanding correctly about your last question, ISO file is just a setup or upgrade measure we used, it will not affect system to get update. System has a build-in update trigger in Task which will check for update every 22 hours, if you have a network connection, nothing will block system update, it is just able to delay through Group Policy or setting configuration.

If I misunderstood your issue, or you have any confuse, please reply to us directly.