Fortinet FortiGate FG-6500F Network Security/Firewall Appliance - Email Security - 1000Base-X, 40GBase-X, 1000Base-T, 10GBase-X, 100GBase-X - 100 Gigabit Ethernet - 29.88 GB/s Firewall Throughput - TLS 1.3, SHA-256, AES (256-bit), SSL - 30000 VPN - 30 Total Expansion Slots - 3U - Rack-mountable: