The Msv2 High Memory series features high throughput, low latency platform running on a hyper-threaded Intel® Xeon® Platinum 8180M 2.5GHz (Skylake) processor with an all core base frequency of 2.5 GHz and a max turbo frequency of 3.8 GHz. All Msv2 High Memory series virtual machine sizes can use both standard and premium persistent disks. Msv2 High Memory series instances are memory optimized VM sizes providing unparalleled computational performance to support large in-memory databases and workloads, with a high memory-to-CPU ratio that is ideal for relational database servers, large caches, and in-memory analytics.
Host specifications
| Part |
Quantity
Count Units |
Specs
SKU ID, Performance Units, etc. |
| Processor |
208 - 416 vCPUs |
Intel Xeon Platinum 8180M (Skylake) [x86-64] |
| Memory |
2,850 - 11,400 GiB |
|
| Local Storage |
1 Disk |
4096 - 8192 GiB
80000 - 250000 IOPS (RR)
800 - 1600 MBps (RR) |
| Remote Storage |
64 Disks |
40000 - 80000 IOPS
1000 - 2000 MBps |
| Network |
8 NICs |
16000 - 32000 Mbps |
| Accelerators |
None |
|
Feature support
Premium Storage: Supported
Premium Storage caching: Supported
Live Migration: Restricted Support
Memory Preserving Updates: Not Supported
Generation 2 VMs: Supported
Generation 1 VMs: Not Supported
Accelerated Networking: Supported
Ephemeral OS Disk: Supported
Nested Virtualization: Not Supported
Hibernation: Not Supported
Sizes in series
vCPUs (Qty.) and Memory for each size
| Size Name |
vCPUs (Qty.) |
Memory (GiB) |
| Standard_M208s_v2 |
208 |
2,850 |
| Standard_M208ms_v2 |
208 |
5,700 |
| Standard_M416s_v2 |
416 |
5,700 |
| Standard_M416s_8_v2 |
416 |
7,600 |
| Standard_M416ms_v2 |
416 |
11,400 |
VM Basics resources
Local (temp) storage info for each size
| Size Name |
Max Temp Storage Disks (Qty.) |
Temp Disk Size (GiB) |
Max Temp Disk Random Read (RR)1 IOPS |
Max Temp Disk Random Read (RR)1 Throughput (MB/s) |
Max Temp Disk Cache Size (GiB) |
| Standard_M208s_v2 |
1 |
4,096 |
80,000 |
800 |
7,040 |
| Standard_M208ms_v2 |
1 |
4,096 |
80,000 |
800 |
7,040 |
| Standard_M416s_v2 |
1 |
8,192 |
250,000 |
1,600 |
14,080 |
| Standard_M416s_8_v2 |
1 |
4,096 |
250,000 |
1,600 |
14,080 |
| Standard_M416ms_v2 |
1 |
8,192 |
250,000 |
1,600 |
14,080 |
Storage resources
Table definitions
- 1Temp disk speed often differs between RR (Random Read) and RW (Random Write) operations. RR operations are typically faster than RW operations. The RW speed is usually slower than the RR speed on series where only the RR speed value is listed.
- 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.
- To learn how to get the best storage performance for your VMs, see Virtual machine and disk performance.
Remote (uncached) storage info for each size
| Size Name |
Max Remote Storage Disks (Qty.) |
Max Uncached Premium SSD Disk IOPS |
Max Uncached Premium SSD Throughput (MB/s) |
| Standard_M208s_v2 |
64 |
40,000 |
1,000 |
| Standard_M208ms_v2 |
64 |
40,000 |
1,000 |
| Standard_M416s_v2 |
64 |
80,000 |
2,000 |
| Standard_M416s_8_v2 |
64 |
80,000 |
2,000 |
| Standard_M416ms_v2 |
64 |
80,000 |
2,000 |
Storage resources
Table definitions
- 1Some sizes support bursting to temporarily increase disk performance. Burst speeds can be maintained for up to 30 minutes at a time.
- 2Special Storage refers to either Ultra Disk or Premium SSD v2 storage.
- 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.
Network interface info for each size
| Size Name |
Max NICs (Qty.) |
Max Network Bandwidth (Mb/s) |
| Standard_M208s_v2 |
8 |
16,000 |
| Standard_M208ms_v2 |
8 |
16,000 |
| Standard_M416s_v2 |
8 |
32,000 |
| Standard_M416s_8_v2 |
8 |
32,000 |
| Standard_M416ms_v2 |
8 |
32,000 |
Networking resources
Table definitions
- 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).
Accelerator (GPUs, FPGAs, etc.) info for each size
Note
No accelerators are present in this series.
List of all available sizes: Sizes
Pricing Calculator: Pricing Calculator
Information on Disk Types: Disk Types
Next steps
Take advantage of the latest performance and features available for your workloads by changing the size of a virtual machine.
Utilize Microsoft's in-house designed ARM processors with Azure Cobalt VMs.
Learn how to Monitor Azure virtual machines.