Windows Server build 17074

10.0.17074.1000.rs_prerelease.180106-2256
Build of Windows Server, version 1803
Screenshot
OS familyWindows 10 (NT 10.0)
Version number10.0
Build number17074
Build revision1000
Architecturex64
Build labrs_prerelease
Compiled on2018-01-06
Expiration date
Timebomb2018-07-02 (+177 days)
About dialog
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Windows Server build 17074 is the fifth Insider Preview build of Windows Server, version 1803. It was released on 16 January 2018.

New features[edit | edit source]

  • Various improvements to Storage Spaces Direct. SCSI Enclosure Services is not longer required for Storage Spaces Direct to be compatible.
  • Storage Spaces Direct now supports Persistent Memory, as well as the ability to Direct-connect SATA drives to the AHCI controller.
  • Enabled the Cluster Shared Volumes (CSV) cache by default. This feature uses an in-memory write-through cache to speed up virtual machine performance.
  • Included enchancements to Azure enlightened Failover Clusters.
  • Added deduplication support for ReFS and Storage Spaces Direct.

Bugs[edit | edit source]

  • If you test the Windows core, it may fail because of a timeout while attempting to load the test libraries.
  • Running Insider versions of Nano Server containers on a host that uses Windows Server Core will fail and could crash the host. A workaround is to add "—isolation=hyperv" when running or building the containers such as the syntax "docker run –isolation=hyperv microsoft/nanoserver-insider".

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]