Windows Server build 22478

10.0.22478.1012.rs_prerelease_flt.211010-1700
Build of Windows Server, version 23H2
OS familyWindows 11 (NT 10.0)
Version number10.0
Build number22478
Architecturex64, ARM64
Build labrs_prerelease_flt
Compiled on2021-10-10

Windows Server build 22478 is a build of Windows Server, version 23H2 based on the Nickel codebase. Only the update files for this build were uploaded to Windows Update server on 15 October 2021 alongside its client counterpart.