EC4as_v6

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

The EC4as_v6 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 4
Memory (GB) 32
CPU Architecture x64
Capacity Support False, True
VM Generations V2
VM Deployment Types IaaS
Network Value
Accelerated Networking False
Storage Value
Local Temp Storage (MB) 0
Cache/Temp Storage Throughput (IOPS) 18000
Cache/Temp Storage Read/Write Throughput (Bytes/s) 250000000
Uncached Disk Throughput (IOPS) 7600
Uncached Disk Read/Write Throughput (Bytes/s) 180000000
Premium I/O True
Encryption True
Memory Maintenance True
Family Instances
Instance vCPUs Memory
EC2as_v6 2 16
EC4as_v6 4 32
EC8as_v6 8 64
EC16as_v6 16 128
EC32as_v6 32 256
EC48as_v6 48 384
EC64as_v6 64 512
EC96as_v6 96 672
Related Instances
Instance vCPUs Memory
A4m_v2 4 32
DC4s_v3 4 32
E4-2as_v4 4 32
E4-2ads_v5 4 32
DC4ds_v3 4 32