What is the maximum storage capacity for Windows Server Backup on Windows Server 2022?

Phoenix2017 21 Reputation points

Hi, I was just wondering if anyone knows please what is the maximum storage capacity for Windows Server Backup on Windows Server 2022? Iirc, for Server 2019, it was 16TB, but I wasn't sure if that 16TB limit has stayed the same in Server 2022 or if it may have potentially increased? Thanks!

Windows Server Backup
Windows Server Backup
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Backup: A duplicate copy of a program, a disk, or data, made either for archiving purposes or for safeguarding valuable files from loss should the active copy be damaged or destroyed.
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  1. Limitless Technology 39,181 Reputation points

    Hi @Phoenix2017

    The maximum memory supported by Windows Server 2022 is 48TB. The increases in memory capacity are often driven by large memory-intensive workloads such as SQL or SAP.

    You can get all other info like improved security improvements from here https://techcommunity.microsoft.com/t5/storage-at-microsoft/windows-server-2022-is-full-of-new-file-services/ba-p/2637323

    Windows Server 2012 and latter versions of Windows Server, Microsoft has introduced VHDX files that support storing Windows backup larger than 2 TB.

    Hope this resolves your Query!!

    --If the reply is helpful, please Upvote and Accept it as an answer--

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  1. Phoenix2017 21 Reputation points

    Anyone please?

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  2. Phoenix2017 21 Reputation points

    Hello? Anyone?

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  3. Phoenix2017 21 Reputation points

    Thanks for your valuable and helpful response @Limitless Technology . I did some additional online research and was able to confirm that the maximum supported VHDX file size for Windows Server Backup since at least Windows Server 2012 appears to be 64TB. (Source: https://serverfault.com/questions/566243/windows-server-backup-on-2012-r2-volume-size-limitations)

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