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E20s_v4

The 'E' family of VM size series are one of Azure's memory-optimized VM instances.

The E20s_v4 is a azure vm instance type featuring multiple vCPUs and optimized memory, commonly used for vm workloads.

Last updated at Mon May 04 2026
Instance Info
Compute Value
vCPUs 20
Memory (GB) 160
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) 0
Cache/Temp Storage Throughput (IOPS) 193000
Cache/Temp Storage Read/Write Throughput (Bytes/s) 1210056704
Uncached Disk Throughput (IOPS) 32000
Uncached Disk Read/Write Throughput (Bytes/s) 480000000
Premium I/O True
Encryption True
Memory Maintenance True
Family Instances
Instance vCPUs Memory
E2s_v4 2 16
E4-2s_v4 4 32
E4s_v4 4 32
E8-2s_v4 8 64
E8-4s_v4 8 64
E8s_v4 8 64
E16-4s_v4 16 128
E16-8s_v4 16 128
E16s_v4 16 128
E20s_v4 20 160
E32-16s_v4 32 256
E32-8s_v4 32 256
E32s_v4 32 256
E48s_v4 48 384
E64-16s_v4 64 504
E64-32s_v4 64 504
E64s_v4 64 504
Related Instances
Instance vCPUs Memory
E20as_v5 20 160
E20as_v4 20 160
E20ads_v6 20 160
E20as_v6 20 160
E20ads_v5 20 160
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