B1ms
The B1ms is a azure vm instance type featuring multiple vCPUs and optimized memory, commonly used for vm workloads.
Last updated at Mon Nov 09 2026
Instance Info
| Compute | Value |
| vCPUs | 1 |
| Memory (GB) | 2 |
| CPU Architecture | x64 |
| Capacity Support | True |
| VM Generations | V1,V2 |
| VM Deployment Types | IaaS |
| Network | Value |
| Accelerated Networking | False |
| Storage | Value |
| Local Temp Storage (MB) | 4096 |
| Cache/Temp Storage Throughput (IOPS) | 800 |
| Cache/Temp Storage Read/Write Throughput (Bytes/s) | 22528000 |
| Uncached Disk Throughput (IOPS) | 640 |
| Uncached Disk Read/Write Throughput (Bytes/s) | 22500000 |
| Premium I/O | True |
| Ultra Disks Supported | False, True |
| Encryption | True |
| Memory Maintenance | True |
Family Instances
| Instance | vCPUs | Memory |
|---|
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