FortiGate model support
FortiManager Cloud version 6.4.4 supports the same FortiGate models as FortiManager 6.4.4. For a list of supported FortiGate models, see the FortiManager 6.4.4 Release Notes on the Document Library.
Network Security 
Network Security
NOC & SOC Management
Enterprise Networking
Business Communications
Zero Trust Access 
Cloud Security 
Hybrid Cloud Security
Cloud Native Protection
Web Application / API Protection
SAAS Security
Security Operations 
SOC Platform
Advanced Threat Protection
Endpoint Security