SonicWall 4700 Network Security/Firewall Appliance Support/Service - TAA Compliant - 24 Port - 10/100/1000Base-T - Gigabit Ethernet, 10GBase-X - AES (192-bit), DES, AES (256-bit), AES (128-bit) - 3000 VPN - 24 x RJ-45 - 6 Total Expansion Slots - 50 Hz, 60 Hz - 1U - Rack-mountable