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7-port SonicWall TZ400 - Advanced Edition - security appliance - with 1 year TotalSecure - 7 ports - GigE

These affordable firewalls let small businesses and home offices take full advantage of high-speed broadband, without compromising the highly effective protection needed to stop cyberattacks.

Security can be a strong differentiator. Regardless of the size of your organization, the TZ400 delivers big-business protection. For distributed enterprises with remote offices, all TZ products can be managed by the central office using a larger SonicWall firewall and GMS.

  • Full-featured, advanced security
    Deliver full-featured security that combines intrusion prevention, gateway anti-virus, anti-spyware, content filtering and anti-spam services, with intuitive, easy-to-use SonicWall TZ Series firewalls.
  • Broad, flexible remote access
    Provide mobile users with native VPN remote access clients for Apple iOS, Google Android, Windows, Mac OS and Linux, via your small business firewall. This unique client also supports SonicWall Clean VPN, which enables the firewall to decontaminate threats from VPN traffic.
  • Easy to deploy, all-in-one solution
    Enjoy the convenience and affordability of deploying your TZ Series appliance as a SonicWall TotalSecure solution. This combines the hardware and all the services needed for comprehensive network protection from viruses, spyware, worms, Trojans, key loggers and more - before they enter your network - and without the complexity of building your own security package.
  • Secure wireless connectivity
    Encrypt wireless traffic with secure Internet access over high-speed 802.11n wireless to ensure integrity while, providing secure, password-protected Internet access. The TZ Series also Provies 3G wireless WAN and analog modem connectivity as primary or secondary connections.

Tech Specs

Device Type
Security appliance
Bundled Services
1 year TotalSecure
7.5 in
5.3 in
1.4 in
25.75 oz

Processor / Memory / Storage
Processors Installed
4 x 800 MHz
1 GB

Form Factor
Ports Qty
Connectivity Technology
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
Network / Transport Protocol
Routing Protocol
OSPF, RIP-1, RIP-2, BGP, static IP routing, policy-based routing (PBR)
Remote Management Protocol
  • Firewall throughput: 1.3 Gbps
  • Full Deep Packet Inspection (DPI) throughput: 300 Mbps
  • Application throughput: 900 Mbps
  • IPS throughput: 900 Mbps
  • Anti-malware throughput: 300 Mbps
  • Firewall throughput (IMIX): 500 Mbps
  • SSL inspection throughput: 100 Mbps
  • VPN throughput: 900 Mbps
  • Connection rate: 6000 connections per second
  • Virtual interfaces (VLANs): 50
  • SSL VPN licenses: 2 (maximum 100)
  • VPN tunnels (site-to-site): 20
  • IPSec VPN clients: 2 (maximum 25)
  • SPI connections: 100000
  • DPI connections: 90000
  • Authenticated users (internal database): 150
  • Single Sign-On (SSO) users: 500
  • Manageable access points: 16
Firewall protection, VPN support, PAT support, VLAN support, Stateful Packet Inspection (SPI), DoS attack prevention, content filtering, port mirroring, IPv6 support, antivirus analysis, Intrusion Prevention System (IPS), URL filtering, Deep Packet Inspection (DPI), DDos attack prevention, Wi-Fi Multimedia (WMM) support, anti-spam protection, anti-malware protection, Quality of Service (QoS), Dead Peer Detection (DPD), IPSec NAT-Traversal (NAT-T), DHCP server, bandwidth control, Common Access Card (CAC) reader support, anti-spyware protection, DHCP relay, 3G/4G USB Dongle Support, NetFlow, DiffServ Code Point (DSCP) support, Single Sign-On (SSO) support, anti-virus protection, keyword filtering
Encryption Algorithm
DES, Triple DES, MD5, SHA-1, 128-bit AES, 192-bit AES, 256-bit AES
Authentication Method
RADIUS, LDAP, internal user database, Active Directory, XAUTH authentication

IP Telephony
VoIP Protocols
SIP, H.323 v3, H.323 v4, H.323 v1, H.323 v2, H.323 v5

Expansion / Connectivity
  • 6 x 1000Base-T - RJ-45
  • 1 x 1000Base-T - RJ-45 (WAN)
  • 1 x USB 3.0 - Type A
  • 1 x console - RJ-45

27 years
Compliant Standards
FCC Class A certified, UL, TUV GS, C-Tick, BSMI, ICSA Firewall certified, cUL, ICSA Antivirus, CB, FIPS 140-2 Level 2, EMC, RoHS, WEEE, ANATEL, GOST-R, REACH, ICES Class A, KCC Class A, VPNC certified, LVD, IPv6 Ready, VCCI Class A, MSIP, CoC, UC APL

Power Device
External power adapter
Voltage Required
AC 120/230 V (50/60 Hz)
Power Consumption Operational
9.2 Watt
Power Provided
24 Watt

Software / System Requirements
OS Provided
SonicOS 6.2.x

Environmental Parameters
Min Operating Temperature
32 °F
Max Operating Temperature
104 °F
Humidity Range Operating
5 - 95% (non-condensing)

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