Windows Server build 19551.1001

10.0.19551.1001.rs_prerelease.200118-2023
Build of Windows Server 2022
Screenshot
OS familyWindows 10 (NT 10.0)
Version number10.0
Build number19551
Build revision1001
Architecturex64
Build labrs_prerelease
Compiled on2020-01-18
Expiration date
Timebomb2020-07-31 (+195 days)
About dialog
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Windows Server build 19551.1001 is a Windows Server Insider Preview build released on 28 January 2020. It is the first Windows Server Insider Preview build published after the release of Windows Server, version 2004, as well as the first Server build released in the Manganese semester.

Changes[edit | edit source]

  • The national Language Support (NLS) components have been changed to be container-aware.
  • The NLS state is now instanced per-container.

Bugs and quirks[edit | edit source]

On VMware, the hard drive must be connected to either IDE or SATA, otherwise setup will not be able to find the drive.

SKUs and keys[edit | edit source]

Edition / SKU Name Key
Standard Server Core V6N4W-86M3X-J77X3-JF6XW-D9PRV
Datacenter Server Core B69WH-PRNHK-BXVK3-P9XF7-XD84W

Gallery[edit | edit source]

External links[edit | edit source]