The Fortinet FortiGate 80F – Appliance Only FG-80F firewall is one of the best SMB firewalls that offers superior performance with a simple management interface. The Fortinet FortiGate 80F – Appliance Only is rated for 51-100 users, 1.4 Gbps firewall throughput, and 6.5 Gbps VPN throughput. Trust that your network security environment is protected with any of the Fortinet Fortigate licenses that include FortiCare, FortiGuard Enterprise, and FortiGuard Unified Threat Protection enhanced security features.