The Sonicwall TZ Series TZ400 TotalSecure security/firewall appliance with advanced edition uses SonicOS 6.x operating system with 1GB RAM memory. It features advanced IPSec and SSL VPN, wireless network security and content/URL filtering. It helps to provide high-speed broadband and effective protection to stop cyber attacks. The processor performs at 4 x 800 MHz speed and has 50 VLAN interface ports..Deep packet inspection services: Gateway antivirus, anti-spyware, DPI SSL, content filtering service: HTTP URL, HTTPS IP, ActiveX, Java Applet.Security processor: 4x 800 MHz, memory: 1GB RAM, operating system: SonicOS 6.x.1 GbE copper interfaces: 7, expansion: USB.IP address assignment: Static, Internal DHCP server, DHCP relay, NAT modes: 1:1, 1:many, many:1, many:many, flexible NAT, PAT, transparent mode.Meets FCC Class A, ICES Class A, CE (EMC, LVD, RoHS), C-Tick, VCCI Class A, MSIP/KCC Class A, UL, cUL, TUV/GS, CB, Mexico CoC by UL, REACH standards.Form factor: Desktop, MTBF: 54 years.Comes with 1 year warranty.Routing protocols: BGP, OSPF, RIPv1/v2, static routes, policy-based routing, multicast, QoS: Bandwidth priority, max bandwidth, guaranteed bandwidth.Enforced client anti-virus and anti-spyware: McAfee.Dimension: 1.4"H x 7.5"W x 5.3"D.IPS throughput: 900 Mbps, anti-malware inspection throughput 300 Mbps, connection rate: 6000/s.SSL Inspection and Decryption throughput (DPI SSL):100 Mbps, VPN throughput: 900 Mbps, connections per second: 6000, SonicPoints supported: 16.Network security/firewall appliance helps to provide high-speed broadband and effective protection.Firewall throughput: 1300 Mbps, full DPI throughput: 300 Mbps, application inspection throughput: 900 Mbps.Authentication: XAUTH/RADIUS, active directory, SSO, LDAP, Novell, internal user database, terminal services, Citrix, local user database: 150.Power: 100 to 240 VAC, 50/60 Hz, 1 A, power supply: 24 W (external), 9.2 W (max), total heat dissipation: 28.6 BTU.Network standards: TCP/IP, UDP, ICMP, HTTP, HTTPS, IPSec, IEEE 802.3, certifications: VPNC, IPv6 (Phase 2), VoIP: Full H.323v1-5, SIP.Operating temperature: 40 to 105 deg F, operating humidity: 5 to 95% (non-condensing)