The VM-Series firewalls support the following OCI VM shapes. See Oracle Cloud Infrastructure documentation for more information about VM shapes.

You can deploy the VM-Series firewall on an OCI instance with more resources than the minimum VM-Series System Requirements. If you chooses a larger shape size for the VM-Series firewall model. Although the firewall only uses the maximum vCPUs cores and memory listed on the system requirements page, it does take advantage of the faster network performance that the larger shape provides.