Veeam ONE Server

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    For the Veeam ONE Server component, use a server that meets the following requirements:




    The amount of required CPU resources depends on the number of hosts in the managed infrastructure:

    • 4 – 8 vCPUs for up to 100 hosts
    • 8 – 12 vCPUs for 100 – 500 hosts
    • 12 – 16 vCPUs for 500 – 1000 hosts
    • 16+ vCPUs for 1000+ hosts


    50 MB per managed host.

    Note: This requirement assumes that there are no standalone hosts in the managed infrastructure. All hosts must be included in clusters, and clusters must be managed by vCenter Server/SCVMM. Such configuration results in fewer connections to virtual servers during data collection, and requires less memory resources.

    In environments with standalone hosts connected to Veeam ONE directly, memory requirements will be higher.


    50 GB recommended2


    Windows Server 2012 R2, 2016 or 2019


    1 Mbit/sec for 100 hosts

    1If you connect Veeam Backup & Replication servers to Veeam ONE, increase the amount of required CPU and memory resources by 25% for each host that runs VMs being backed up or replicated.

    2Recommended space for Veeam ONE cache and Veeam Intelligent Diagnostics logs.

    For measured results of CPU and memory resource usage, see Appendix B. Performance Measurements.