Fortinet FortiGate FG-200E Network Security/Firewall Appliance - Email Security - 16 Port - 1000Base-X, 1000Base-T - Gigabit Ethernet - 2.50 GB/s Firewall Throughput - SHA-256, TLS 1.3, AES (256-bit), SSL - 500 VPN - 4 Total Expansion Slots - 1U - Rack-mountable: