The sizing work model is determined by a baseline of feature usage and the number of devices used in the system. If the baseline of the feature usage varies, then it increases the resource usage of the underlying prescribed infrastructure.

Each of the resources listed in the following table is divided equally among the three-node cluster to create a high availability setup.
Devices (gateways and things) CPU Cores RAM Hard Disk
< 1000 6 24 612
1001–4000 12 48 612
4001–10000 18 72 1000
10001–15000 24 96 1500
> 15000 Contact VMware Support Contact VMware Support Contact VMware Support

To resize the environment for the number of devices in the sizing work model, contact VMware Support.