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DCasv5 sizes series

DCasv5-series VMs offer a combination of vCPU and memory for most production workloads. These confidential VMs use AMD's third-Generation EPYC™ 7763v processor in a multi-threaded configuration with up to 256 MB L3 cache. These processors can achieve a boosted maximum frequency of 3.5 GHz. Both series offer Secure Encrypted Virtualization-Secure Nested Paging (SEV-SNP). SEV-SNP provides hardware-isolated VMs that protect data from other VMs, the hypervisor, and host management code. Confidential VMs offer hardware-based VM memory encryption. These series also offer OS disk pre-encryption before VM provisioning with different key management solutions. These VMs with no local disk provide a better value proposition for workloads where you don't need a local temporary disk. For more information, see the FAQ for Azure VM sizes with no local temporary disk.

Host specifications

Part Quantity
Count Units
Specs
SKU ID, Performance Units, etc.
Processor 2 - 96 vCPUs AMD EPYC (Milan) [x86-64]
Memory 8 - 384 GiB
Local Storage None
Remote Storage 4 - 32 Disks 3750 - 80000 IOPS
82 - 1600 MBps
Network 2 - 8 NICs 3000 - 20000 Mbps
Accelerators None

Feature support

Premium Storage: Supported
Premium Storage caching: Supported
Live Migration: Not Supported
Memory Preserving Updates: Not Supported
Generation 2 VMs: Supported
Generation 1 VMs: Not Supported
Accelerated Networking: Not Supported
Ephemeral OS Disk: Not Supported
Nested Virtualization: Not Supported

Sizes in series

vCPUs (Qty.) and Memory for each size

Size Name vCPUs (Qty.) Memory (GB)
Standard_DC2as_v5 2 8
Standard_DC4as_v5 4 16
Standard_DC8as_v5 8 32
Standard_DC16as_v5 16 64
Standard_DC32as_v5 32 128
Standard_DC48as_v5 48 192
Standard_DC64as_v5 64 256
Standard_DC96as_v5 96 384

VM Basics resources

Other size information

List of all available sizes: Sizes

Pricing Calculator: Pricing Calculator

Information on Disk Types: Disk Types

Next steps

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

Check out Azure Dedicated Hosts for physical servers able to host one or more virtual machines assigned to one Azure subscription.

Learn how to Monitor Azure virtual machines.