TZ400, Sonicwall TZ Series Firewall, For small business, retail, branch office

The Sonicwall TZ400 is a desktop next-generation firewall designed for small businesses, retail sites, and branch offices that need enterprise-grade security. Delivering 1.3 Gbps firewall throughput, 300 Mbps threat prevention, and 700 Mbps VPN performance, the Sonicwall TZ400 protects critical data while maintaining responsive application access. With 8 x 1GbE interfaces, up to 50 concurrent VPN clients, and 200,000 SPI connections, this firewall scales easily for growing distributed networks.

Product Features Comparison

Model	Sonicwall TZ400	Sonicwall NSv 100	Sonicwall TZ300W	Sonicwall TZ470
Brand	Sonicwall	Sonicwall	Sonicwall	Sonicwall
Firewall Throughput	1.3 Gbps	1 Gbps	750 Mbps	3.5 Gbps
VPN Performance	700 Mbps	Encryption/Decryption Throughput: 750 Mbps	300 Mbps	Maximum VPN Tunnels: 1000
Interface Type and Count	8 x 1GbE	Interfaces: 4x 1 GbE	5x1GbE, 1 USB, 1 Console	8 x 1 GbE, 2 x 2.5 GbE
Concurrent Sessions	Maximum SPI Connections: 200,000	Concurrent Connections: 500,000	Maximum Connections: 50,000	Maximum Concurrent Connections: 1,500,000
Security Features	High Availability: Active/Standby; IPS Throughput: 900 Mbps; Anti-malware Throughput: 300 Mbps	Security Services: Next-Gen Firewall, Intrusion Prevention, VPN, Anti-Malware, Web Filtering	Threat Prevention Throughput: 235 Mbps; IPS Throughput: 400 Mbps; Anti-malware Inspection Throughput: 100 Mbps	High Availability: Active/Standby; Compliance: FIPS 140-2, Common Criteria NDPP