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Msv3 and Mdsv3 Medium Memory Series

  • Άρθρο

The Msv3 and Mdsv3 Medium Memory(MM) Virtual Machine (VM) series, powered by 4th generation Intel® Xeon® Scalable processors, are the next generation of memory-optimized VM sizes delivering faster performance, lower total cost of ownership (TCO) and improved resilience to failures compared to previous generation Mv2 VMs. The Mv3 MM offers VM sizes of up to 4TB of memory and 4,000 MBps throughput to remote storage and provides up to 25% networking performance improvements over previous generations.

Msv3 Medium Memory series

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

Size vCPU Memory: GiB Max data disks Max uncached Premium SSD  throughput: IOPS/MBps Max uncached Ultra Disk and Premium SSD V2 disk throughput: IOPS/MBps Max NICs Max network bandwidth (Mbps)
Standard_M12s_v3 12 240 64 16,250/390 16,250/390 4 4,000
Standard_M24s_v3 24 480 64 32,500/780 32,500/780 8 8,000
Standard_M48s_1_v3 48 974 64 65,000/ 1,560 65,000/ 1,560 8 16,000
Standard_M96s_1_v3 96 974 64 65,000/ 1,560 65,000/ 1,560 8 16,000
Standard_M96s_2_v3 96 1,946 64 130,000/ 3,120 130,000/ 3,120 8 30,000
Standard_M176s_3_v31 176 2794 64 130,000/ 4,000 130,000/ 4,000 8 40,000
Standard_M176s_4_v31 176 3892 64 130,000/ 4,000 130,000/ 4,000 8 40,000

1 Disable SMT to run SQL Server on a VM with more than 64 vCores per NUMA node.

Mdsv3 Medium Memory series

These virtual machines feature local SSD storage (up to 400 GiB).

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

Size vCPU Memory: GiB Temp storage (SSD) GiB Max data disks Max temp storage throughput: IOPS/MBps* Max uncached Premium SSD  throughput: IOPS/MBps Max uncached Ultra Disk and Premium SSD V2 disk throughput: IOPS/MBps Max NICs Max network bandwidth (Mbps)
Standard_M12ds_v3 12 240 400 64 10,000/100 16,250/390 16,250/390 4 4,000
Standard_M24ds_v3 24 480 400 64 20,000/200 32,500/780 32,500/780 8 8,000
Standard_M48ds_1_v3 48 974 400 64 40,000/400 65,000/ 1,560 65,000/ 1,560 8 16,000
Standard_M96ds_1_v3 96 974 400 64 40,000/400 65,000/ 1,560 65,000/ 1,560 8 16,000
Standard_M96ds_2_v3 96 1,946 400 64 160,000/1600 130,000/ 3,120 130,000/ 3,120 8 30,000
Standard_M176ds_3_v31 176 2794 400 64 160,000/1600 130,000/ 4,000 130,000/ 4,000 8 40,000
Standard_M176ds_4_v31 176 3892 400 64 160,000/1600 130,000/ 4,000 130,000/ 4,000 8 40,000

* Read iops is optimized for sequential reads
1 Disable SMT to run SQL Server on a VM with more than 64 vCores per NUMA node.

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

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