Deploy a Premium SSD v2

Azure Premium SSD v2 is designed for IO-intense enterprise workloads that require sub-millisecond disk latencies and high IOPS and throughput at a low cost. Premium SSD v2 is suited for a broad range of workloads such as SQL server, Oracle, MariaDB, SAP, Cassandra, Mongo DB, big data/analytics, gaming, on virtual machines or stateful containers. For conceptual information on Premium SSD v2, see Premium SSD v2.


  • Premium SSD v2 disks can't be used as an OS disk.
  • Currently, Premium SSD v2 disks can only be attached to zonal VMs.
  • Currently, taking snapshots aren't supported, and you can't create a Premium SSD v2 from the snapshot of another disk type.
  • Currently, encryption at host is not supported for Premium SSD v2 disks. You can still attach Premium SSD v2 disks to VMs where you have enabled encryption at host for disk types.
  • Azure Disk Encryption (guest VM encryption via Bitlocker/DM-Crypt) isn't supported for VMs with Premium SSD v2 disks. We recommend you to use encryption at rest with platform-managed or customer-managed keys, which is supported for Premium SSD v2.
  • Currently, Premium SSD v2 disks can't be attached to VMs in Availability Sets.
  • Azure Backup and Azure Site Recovery aren't supported for VMs with Premium SSD v2 disks.

Regional availability

Currently only available in the following regions:

  • US East
  • West Europe


Determine region availability programmatically

To use a Premium SSD v2, you need to determine the regions and zones where it's supported. Not every region and zones support Premium SSD v2. To determine regions, and zones support premium SSD v2, replace yourSubscriptionId then run the following command:

az login


az account set --subscription $subscriptionId

az vm list-skus --resource-type disks --query "[?name=='PremiumV2_LRS'].{Region:locationInfo[0].location, Zones:locationInfo[0].zones}" 

Now that you know the region and zone to deploy to, follow the deployment steps in this article to create a Premium SSD v2 disk and attach it to a VM.

Use a Premium SSD v2

Create a Premium SSD v2 disk in an availability zone. Then create a VM in the same region and availability zone that supports Premium Storage and attach the disk to it. Replace the values of all the variables with your own, then run the following script:

## Initialize variables

## Create a Premium SSD v2 disk
az disk create -n $diskName -g $resourceGroupName \
--size-gb 100 \
--disk-iops-read-write 5000 \
--disk-mbps-read-write 150 \
--location $region \
--zone $zone \
--sku PremiumV2_LRS \
--logical-sector-size $logicalSectorSize

## Create the VM
az vm create -n $vmName -g $resourceGroupName \
--image $vmImage \
--zone $zone \
--authentication-type password --admin-password $adminPassword --admin-username $adminUserName \
--size $vmSize \
--location $region \
--attach-data-disks $diskName

Adjust disk performance

Unlike other managed disks, the performance of a Premium SSD v2 can be configured independently of its size. For conceptual information on this, see Premium SSD v2 performance.

The following command changes the performance of your disk, update the values as you like, then run the command:

az disk update --subscription $subscription --resource-group $rgname --name $diskName --disk-iops-read-write=5000 --disk-mbps-read-write=200

Next steps

Add a data disk using either the Azure portal, CLI, or PowerShell.