Microsoft Serve Operating System

[Collider]

I have 2 HPE Proliant DL380 Gen 9 SFF Servers and need guidance on which edition of Microsoft Windows Server is supported or recommended.  I understand HPE provides Gen 9 support up to the 2019 Windows Server Edition, but some recommendations show the Windows Server 2022 as better.  I will run HPE Greenlake and Dashboard on the two servers.   Please advise any suggestions you may have. 

Thanks, Collider

[Sahana_S]

Hello @Collider ,

HPE ProLiant DL380 Gen 9 supports WS2012, WS2012 R2, WS2016 and WS2019.

Windows 2019 is a stable and recommended option for most workloads, including HPE GreenLake and Dashboard.
HPE does not officially support Windows 2022 for Gen9 servers.

Please refer to this post for more information.

If you feel this was helpful, please click the KUDOS thumb below. Also consider marking this as an "Accepted Solution", if the post has helped to solve your issue.

Thanks and Regards,
Sahana S

[support_s]

System recommended content:

1. HPE OneView 9.3 Best Practices Guide for Deployment and Management

2. Gen11 Service Pack for ProLiant 2025.07.00.00 Component Release Notes

Please click on "Thumbs Up/Kudo" icon to give a "Kudo".

Thank you for being a HPE valuable community member.

[Sahana_S · Accepted solution]

Hello @Collider ,

Please let me know if your query has been resolved or not.

If you are satisfied with the answers then kindly click the "Accept As Solution" button for the most helpful response so that it is beneficial to all community members.

Please click on "Thumbs Up/Kudo" icon to give a "Kudo".

Thanks and Regards,
Sahana S