F64as_v6

The 'F' family of VM size series are one of Azure's compute-optimized VM instances.

The F64as_v6 is a azure vm instance type featuring multiple vCPUs and optimized memory, commonly used for vm workloads.

Last updated at Sat Jun 13 2026
Instance Info
Compute Value
vCPUs 64
Memory (GB) 256
CPU Architecture x64
Capacity Support True
VM Generations V2
VM Deployment Types IaaS
Network Value
Accelerated Networking True
Storage Value
Local Temp Storage (MB) 0
Cache/Temp Storage Throughput (IOPS) 288000
Cache/Temp Storage Read/Write Throughput (Bytes/s) 4000000000
Uncached Disk Throughput (IOPS) 115200
Uncached Disk Read/Write Throughput (Bytes/s) 2880000000
Premium I/O True
Ultra Disks Supported False, True
Encryption True
Memory Maintenance True
Family Instances
Instance vCPUs Memory
F2as_v6 2 8
F4as_v6 4 16
F8as_v6 8 32
F16as_v6 16 64
F32as_v6 32 128
F48as_v6 48 192
F64as_v6 64 256
Related Instances
Instance vCPUs Memory
D64ads_v5 64 256
D64as_v4 64 256
D64ads_v6 64 256
D64as_v6 64 256
D64as_v5 64 256