TZ400W, Sonicwall TZ Series Firewall, For small business, retail and branch office locations

The Sonicwall TZ400W is a next-generation firewall with integrated wireless, engineered for small businesses, retail sites, and branch offices that require secure, always-on connectivity. Delivering 1.3 Gbps firewall throughput, 300 Mbps threat prevention throughput, and 400 Mbps VPN throughput, this Sonicwall firewall consolidates gateway antivirus, anti-spyware, intrusion prevention, and content filtering into a single, easy-to-manage platform. With high availability support and flexible 1GbE interfaces, it helps organizations across Asia, Europe, Africa, and North America protect distributed environments while simplifying deployment for distributors, SMB integrators, and end users.

Product Features Comparison

Model	Sonicwall TZ400W	Sonicwall TZ300P	Sonicwall TZ370W	Sonicwall TZ350
Brand	Sonicwall	Sonicwall	Sonicwall	Sonicwall
Firewall Throughput	1.3 Gbps	750 Mbps	3.0 Gbps	1 Gbps
VPN Performance	400 Mbps	300 Mbps	1.00 Gbps	IPSec VPN Throughput: 1.3 Gbps
Interface Type and Count	7 x 1GbE, 1 USB 3.0	Interface: 5x1GbE, 1 USB, 1 Console	Ports: 8 x 1GbE, 2 x 2.5GbE	Interfaces: 5x1GbE, 1 USB, 1 Console
Concurrent Sessions	Maximum Connections: 150,000	Maximum DPI Connections: 50,000	Concurrent Connections: 750,000	n/a
Security Features	Gateway Antivirus, Anti-Spyware, Intrusion Prevention, Content Filtering	Application Control, Content Filtering	Logging and Reporting, Multi-WAN Support, High Availability	Encrypted Threat Prevention, Logging