Fortinet FortiGate FG-2201E Network Security/Firewall Appliance - Email Security - 12 Port - 40GBase-X, 10GBase-X, 1000Base-X, 1000Base-T - 40 Gigabit Ethernet - 19.75 GB/s Firewall Throughput - TLS 1.3, SHA-256, AES (256-bit), SSL - 30000 VPN - 24 Total Expansion Slots - 2U - Rack-mountable: