The following table defines the system requirements for each Broker appliance.
| Resource | Minimum | Recommended |
| Processors | 2 vCPU | 4 vCPU |
| Memory | 4GB | 8GB |
| Disk Space | 100GB | 100GB |
| Network Interface | 1Gb vNIC | 1GB vNIC |
Virtual Disk Configuration Best Practice
Buttonwood recommends the use of Thick Provision Lazy Zeroed as the disk format for the Broker appliance. Thin Provisioning is not supported.