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EC48as_v5

The 'EC' sub-family of VM size series are one of Azure's security focused memory-optimized VM instances.

The EC48as_v5 is a azure vm instance type featuring multiple vCPUs and optimized memory, commonly used for vm workloads.

Last updated at Sat May 23 2026
Instance Info
Compute Value
vCPUs 48
Memory (GB) 384
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) 0
Cache/Temp Storage Throughput (IOPS) 225000
Cache/Temp Storage Read/Write Throughput (Bytes/s) 3000000000
Uncached Disk Throughput (IOPS) 76800
Uncached Disk Read/Write Throughput (Bytes/s) 1152000000
Premium I/O True
Ultra Disks Supported False, True
Encryption True
Memory Maintenance True
Family Instances
Instance vCPUs Memory
EC2as_v5 2 16
EC4as_v5 4 32
EC8as_v5 8 64
EC16as_v5 16 128
EC20as_v5 20 160
EC32as_v5 32 192
EC48as_v5 48 384
EC64as_v5 64 512
EC96as_v5 96 672
Related Instances
Instance vCPUs Memory
DC48ds_v3 48 384
E48ads_v5 48 384
E48ads_v6 48 384
E48as_v4 48 384
E48ads_v7 48 384
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