No, it is not possible to duplicate Fortinet FortiGate models like FG 60E and FG 60F. Each model represents a specific hardware platform with its own set of components and capabilities. Duplicating a model refers to creating an exact replica of the hardware, which is not supported.
For HA to be formed, ensure that you have two compatible FortiGate models that support HA. The models should have identical hardware specifications and capabilities to ensure seamless failover and synchronization. The FortiGate units should be running on the same version of FortiOS. Ensure that both FortiGate units have valid and matching licenses.
The Fortinet Security Fabric brings together the concepts of convergence and consolidation to provide comprehensive cybersecurity protection for all users, devices, and applications and across all network edges.