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Dasv5 and Dadsv5-series

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Applies to: ✔️ Linux VMs ✔️ Windows VMs ✔️ Flexible scale sets ✔️ Uniform scale sets

The Dasv5-series and Dadsv5-series utilize AMD's 3rd Generation EPYCTM 7763v processor in a multi-threaded configuration with up to 256 MB L3 cache, increasing customer options for running their general purpose workloads. These virtual machines offer a combination of vCPUs and memory to meet the requirements associated with most enterprise workloads, such as small-to-medium databases, low-to-medium traffic web servers, application servers and more.

Dasv5-series

Dasv5-series VMs utilize AMD's 3rd Generation EPYCTM 7763v processors that can achieve a boosted maximum frequency of 3.5GHz. The Dasv5-series sizes offer a combination of vCPU and memory for most production workloads. The new VMs with no local disk provide a better value proposition for workloads that do not require local temp disk.

Note

For frequently asked questions, see Azure VM sizes with no local temp disk.

Dasv5-series virtual machines support Standard SSD, Standard HDD, and Premium SSD disk types. You can also attach Ultra Disk storage based on its regional availability. Disk storage is billed separately from virtual machines. See pricing for disks.

Premium Storage: Supported
Premium Storage caching: Supported
Live Migration: Supported
Memory Preserving Updates: Supported
VM Generation Support: Generation 1 and 2
Accelerated Networking: Supported
Ephemeral OS Disks: Not Supported
Nested Virtualization: Supported

Size vCPU Memory: GiB Temp storage (SSD) GiB Max data disks Max uncached disk throughput: IOPS/MBps Max burst uncached disk throughput: IOPS/MBps1 Max NICs Max network bandwidth (Mbps)
Standard_D2as_v5 2 8 Remote Storage Only 4 3750/82 10000/600 2 12500
Standard_D4as_v5 4 16 Remote Storage Only 8 6400/144 20000/600 2 12500
Standard_D8as_v5 8 32 Remote Storage Only 16 12800/200 20000/600 4 12500
Standard_D16as_v5 16 64 Remote Storage Only 32 25600/384 40000/800 8 12500
Standard_D32as_v5 32 128 Remote Storage Only 32 51200/768 80000/1600 8 16000
Standard_D48as_v5 48 192 Remote Storage Only 32 76800/1152 80000/2000 8 24000
Standard_D64as_v5 64 256 Remote Storage Only 32 80000/1200 80000/2000 8 32000
Standard_D96as_v5 96 384 Remote Storage Only 32 80000/1600 80000/2000 8 40000

1 Dasv5-series VMs can burst their disk performance and get up to their bursting max for up to 30 minutes at a time.

Dadsv5-series

Dadsv5-series utilize AMD's 3rd Generation EPYCTM 7763v processors that can achieve a boosted maximum frequency of 3.5GHz. The Dadsv5-series sizes offer a combination of vCPU, memory and temporary storage for most production workloads. The new VMs have 50% larger local storage, as well as better local disk IOPS for both read and write compared to the Dav4/Dasv4 sizes with Gen2 VMs.

Dadsv5-series virtual machines support Standard SSD, Standard HDD, and Premium SSD disk types. You can also attach Ultra Disk storage based on its regional availability. Disk storage is billed separately from virtual machines. See pricing for disks.

Premium Storage: Supported
Premium Storage caching: Supported
Live Migration: Supported
Memory Preserving Updates: Supported
VM Generation Support: Generation 1 and 2
Accelerated Networking: Supported
Ephemeral OS Disks: Supported
Nested Virtualization: Supported

Size vCPU Memory: GiB Temp storage (SSD) GiB Max data disks Max temp storage throughput: IOPS/MBps Max uncached disk throughput: IOPS/MBps Max burst uncached disk throughput: IOPS/MBps1 Max NICs Max network bandwidth (Mbps)
Standard_D2ads_v5 2 8 75 4 9000 / 125 3750/82 10000/600 2 12500
Standard_D4ads_v5 4 16 150 8 19000 / 250 6400/144 20000/600 2 12500
Standard_D8ads_v5 8 32 300 16 38000 / 500 12800/200 20000/600 4 12500
Standard_D16ads_v5 16 64 600 32 75000 / 1000 25600/384 40000/800 8 12500
Standard_D32ads_v5 32 128 1200 32 150000 / 2000 51200/768 80000/1000 8 16000
Standard_D48ads_v5 48 192 1800 32 225000 / 3000 76800/1152 80000/2000 8 24000
Standard_D64ads_v5 64 256 2400 32 300000 / 4000 80000/1200 80000/2000 8 32000
Standard_D96ads_v5 96 384 3600 32 450000 / 4000 80000/1600 80000/2000 8 40000

* These IOPs values can be achieved by using Gen2 VMs.
1 Dadsv5-series VMs can burst their disk performance and get up to their bursting max for up to 30 minutes at a time.

Size table definitions

  • Storage capacity is shown in units of GiB or 1024^3 bytes. When you compare disks measured in GB (1000^3 bytes) to disks measured in GiB (1024^3) remember that capacity numbers given in GiB may appear smaller. For example, 1023 GiB = 1098.4 GB.

  • Disk throughput is measured in input/output operations per second (IOPS) and MBps where MBps = 10^6 bytes/sec.

  • Data disks can operate in cached or uncached modes. For cached data disk operation, the host cache mode is set to ReadOnly or ReadWrite. For uncached data disk operation, the host cache mode is set to None.

  • To learn how to get the best storage performance for your VMs, see Virtual machine and disk performance.

  • Expected network bandwidth is the maximum aggregated bandwidth allocated per VM type across all NICs, for all destinations. For more information, see Virtual machine network bandwidth.

    Upper limits aren't guaranteed. Limits offer guidance for selecting the right VM type for the intended application. Actual network performance will depend on several factors including network congestion, application loads, and network settings. For information on optimizing network throughput, see Optimize network throughput for Azure virtual machines. To achieve the expected network performance on Linux or Windows, you may need to select a specific version or optimize your VM. For more information, see Bandwidth/Throughput testing (NTTTCP).

Other sizes and information

Pricing Calculator : Pricing Calculator

For more information on disk types, see What disk types are available in Azure?

Next steps

Learn more about how Azure compute units (ACU) can help you compare compute performance across Azure SKUs.