Free disk space on site server

Question

During the upgrade of SCCM from version 2303 to 2403, the process Prerequisite Check failed, it failed at "Free disk space on site server".

What is the recommended amount of free disk space required to successfully upgrade SCCM to version 2403?

Answer 1

Hi, @DukenTee

Thank you for posting in Microsoft Q&A forum.

To install the site server, it must have at least 15 GB of free disk space. If you install the SMS Provider on the same server, it needs an additional 1 GB of free space.

https://learn.microsoft.com/en-us/mem/configmgr/core/servers/deploy/install/list-of-prerequisite-checks#free-disk-space-on-site-server

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