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B20ms

The B20ms is a azure vm instance type featuring multiple vCPUs and optimized memory, commonly used for vm workloads.

Last updated at Thu Apr 30 2026
Instance Info
Compute Value
vCPUs 20
Memory (GB) 80
CPU Architecture x64
Capacity Support True
VM Generations V1,V2
VM Deployment Types IaaS
Network Value
Accelerated Networking True
Storage Value
Local Temp Storage (MB) 163840
Cache/Temp Storage Throughput (IOPS) 10800
Cache/Temp Storage Read/Write Throughput (Bytes/s) 124928000
Uncached Disk Throughput (IOPS) 4320
Uncached Disk Read/Write Throughput (Bytes/s) 50000000
Premium I/O True
Encryption True
Memory Maintenance True
Family Instances
Instance vCPUs Memory
B1ls 1 0
B1s 1 1
B1ms 1 2
B2s 2 4
B2ms 2 8
B4ms 4 16
B8ms 8 32
B12ms 12 48
B16ms 16 64
B20ms 20 80
Related Instances
Instance vCPUs Memory
D16ads_v6 16 64
B16as_v2 16 64
B16s_v2 16 64
D16ads_v5 16 64
B16ps_v2 16 64
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