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How many VM's can be deployed on a Dedicated host?

DenisMcD 231 Reputation points
2020-05-07T10:57:24.397+00:00

How many Virtual Machines can be deployed on dedicated host? Is there a limit/quota on the VM sizes that can be deployed?

[Note: As we migrate from MSDN, this question has been posted by an Azure Cloud Engineer as a frequently asked question.] Source: FAQ

Azure Dedicated Host
Azure Dedicated Host
An Azure service that provides a dedicated physical server to host Azure virtual machines for Windows and Linux.
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  1. KarishmaTiwari-MSFT 20,552 Reputation points Microsoft Employee
    2020-05-07T21:36:22.653+00:00

    By default, per region there is a limit of 3000 vCPUs for dedicated hosts. It also depends on the VM size family used for the host. For example, a Pay-as-you-go subscription may only have a quota of 10 vCPUs available for the Dsv3 size series, in the East US region. In this case, you need to request a quota increase to at least 64 vCPUs before you can deploy a dedicated host.
    A SKU is defined for a host and it represents the VM size series and type. You can mix multiple VMs of different sizes within a single host as long as they are of the same size series.

    Source : Azure Documentation FAQ Link

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