SonicWall TZ670 Firewalls

The SonicWall TZ670 firewall is one of the best SMB firewalls that offers superior performance with a simple management interface. The TZ670 firewalls are rated for 51-100 users, 5.0 Gbps firewall throughput, and 2.1 Gbps VPN throughput. Trust that your network security environment is protected with any of the SonicWall TZ670 licenses that include Total Secure Essentials, Total Secure Advanced Secure Upgrade Plus Essentials, or Secure Upgrade Plus Advanced enhanced security features.

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  1. SonicWall TZ670 - Appliance Only
    • Explore Remote Installation & Support for this device
    • Recommended for 51-100 User Network
    • Threat Protection Throughput: 2.5 Gbps
    • Site-to-Site VPN Tunnels: 250
    • Concurrent Sessions: 1,500,000
    • Appliance Only -- Includes 90-Days of Firmware Updates
    • Manufacturer Part #: 02-SSC-2837
    $1,676.00
    20% OFF! $2,095.00
    View Product for availability & shipping All orders placed after 3pm EST will ship on the next business day
  2. SonicWall TZ670 Total Secure - Essential Edition - 1 Year
    • Explore Remote Installation & Support for this device
    • Recommended for 51-100 User Network
    • Threat Protection Throughput: 2.5 Gbps
    • Site-to-Site VPN Tunnels: 250
    • Concurrent Sessions: 1,500,000
    • Includes 1 Year Total Secure Essential Edition
    • Manufacturer Part #: 02-SSC-5640
    $2,704.00
    20% OFF! $3,380.00
    View Product for availability & shipping All orders placed after 3pm EST will ship on the next business day
  3. SonicWall TZ670 Total Secure - Advanced Edition - 1 Year
    • Explore Remote Installation & Support for this device
    • Recommended for 51-100 User Network
    • Threat Protection Throughput: 2.5 Gbps
    • Site-to-Site VPN Tunnels: 250
    • Concurrent Sessions: 1,500,000
    • Includes 1 Year Total Secure Advanced Edition
    • Manufacturer Part #: 02-SSC-5675
    $3,012.00
    20% OFF! $3,765.00
    View Product for availability & shipping All orders placed after 3pm EST will ship on the next business day
  4. SonicWall TZ670 Secure Upgrade Plus - Essential Edition - 2 Year
    • Explore Remote Installation & Support for this device
    • Recommended for 51-100 User Network
    • Threat Protection Throughput: 2.5 Gbps
    • Site-to-Site VPN Tunnels: 250
    • Concurrent Sessions: 1,500,000
    • Includes 2 Year Secure Upgrade Plus Essential Edition
    • Manufacturer Part #: 02-SSC-5659
    $2,876.00
    20% OFF! $3,595.00
    View Product for availability & shipping All orders placed after 3pm EST will ship on the next business day
  5. SonicWall TZ670 Secure Upgrade Plus - Advanced Edition - 2 Year
    • Explore Remote Installation & Support for this device
    • Recommended for 51-100 User Network
    • Threat Protection Throughput: 2.5 Gbps
    • Site-to-Site VPN Tunnels: 250
    • Concurrent Sessions: 1,500,000
    • Includes 2 Year Secure Upgrade Plus Advanced Edition
    • Manufacturer Part #: 02-SSC-5685
    $3,236.00
    20% OFF! $4,045.00
    View Product for availability & shipping All orders placed after 3pm EST will ship on the next business day
  6. SonicWall TZ670 Secure Upgrade Plus - Essential Edition - 3 Year
    • Explore Remote Installation & Support for this device
    • Recommended for 51-100 User Network
    • Threat Protection Throughput: 2.5 Gbps
    • Site-to-Site VPN Tunnels: 250
    • Concurrent Sessions: 1,500,000
    • Includes 3 Year Secure Upgrade Plus Essential Edition
    • Manufacturer Part #: 02-SSC-5660
    $3,904.00
    20% OFF! $4,880.00
    View Product for availability & shipping All orders placed after 3pm EST will ship on the next business day
  7. SonicWall TZ670 TotalSecure - Essential Edition - 3 Year
    • Explore Remote Installation & Support for this device
    • Recommended for 51-100 User Network
    • Threat Protection Throughput: 2.5 Gbps
    • Site-to-Site VPN Tunnels: 250
    • Concurrent Sessions: 1,500,000
    • Includes 3 Year TotalSecure Essential Edition
    • Manufacturer Part #: 02-EUS-2837
    $4,880.00
    20% OFF! $6,100.00
    View Product for availability & shipping All orders placed after 3pm EST will ship on the next business day
  8. SonicWall TZ670 Total Secure - Advanced Edition - 3 Year
    • Explore Remote Installation & Support for this device
    • Recommended for 51-100 User Network
    • Threat Protection Throughput: 2.5 Gbps
    • Site-to-Site VPN Tunnels: 250
    • Concurrent Sessions: 1,500,000
    • Includes 1 Year Total Secure Advanced Edition
    • Manufacturer Part #: 02-AUS-2837
    $5,736.00
    20% OFF! $7,170.00
    View Product for availability & shipping All orders placed after 3pm EST will ship on the next business day
  9. SonicWall TZ670 High Availability
    • Explore Remote Installation & Support for this device
    • Recommended for 51-100 User Network
    • Threat Protection Throughput: 2.5 Gbps
    • Site-to-Site VPN Tunnels: 250
    • Concurrent Sessions: 1,500,000
    • High Availability Only, must be paired with a TZ670 unit
    • Manufacturer Part #: 02-SSC-5654
    $1,172.00
    20% OFF! $1,465.00
    View Product for availability & shipping All orders placed after 3pm EST will ship on the next business day
  10. SonicWall TZ670 Secure Upgrade Plus - Advanced Edition - 3 Year
    • Explore Remote Installation & Support for this device
    • Recommended for 51-100 User Network
    • Threat Protection Throughput: 2.5 Gbps
    • Site-to-Site VPN Tunnels: 250
    • Concurrent Sessions: 1,500,000
    • Includes 3 Year Secure Upgrade Plus Advanced Edition
    • Manufacturer Part #: 02-SSC-5684
    $4,572.00
    20% OFF! $5,715.00
    View Product for availability & shipping All orders placed after 3pm EST will ship on the next business day

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SonicWall TZ670 Product Overview

The SonicWall TZ670 is the entry level firewall for the TZ series. Don’t let its size or recommended user count fool you. This device is capable of running all the same security features that the rest of the SonicWall Gen 7 TZ firewalls operate.

Powered by the new operating system OS7, the SonicWall TZ670 is a leader in providing edge to edge security and securing the network. What most IT administrators appreciate about the SonicWall TZ670 is the simple to use management interface and the low total cost of ownership. If you’re a small business or deploying branch locations, consider deploying the advanced Gen 7 NGFW SonicWall TZ670.

SonicWall TZ670 Review

The SonicWall TZ670 was released in 2020 to great success. It replaced the TZ600 and improved on its technical specs in almost every way. The SonicWall TZ670 has a max throughput of 5.0 Gbps, 2.1 Gbps VPN throughput, 1,500,000 max connections (SPI), 2,500 single sign on users, and much more.

Check out our video or written review of the SonicWall TZ670.

SonicWall TZ670 Technical Specs

  • Max Firewall Throughput: 5.0 Gbps
  • Threat Prevention Throughput: 2.5 Gbps
  • Application Inspection Throughput: 3.0 Gbps
  • Network Interface Ports: 8x1GbE, 2x10GbE, 2 USB 3.0, 1 Console
  • SPI Maximum Connections: 1,500,000
  • DPI Max Connections: 500,000
  • SPI SSL Maximum Connections: 30,000
  • VLAN Interfaces: 256
  • Site-To-Site VPN Tunnels: 250

SonicWall NGFW Security Features

  • Gateway AV, IPS, & App Control: Featured in the SonicWall TZ670 is IPS blocking capabilities that defends against worms and remote code executions. This prevention bolsters secure environments by segmenting networks into individual security zones to stop threats from propagating across zone boundaries.
  • Content Filtering: Enabling content filtering on a SonicWall TZ670 will deny access to illegal, unproductive, and/or inappropriate sites by filtering content based on users, devices, groups, or time of day.
  • 24x7 Support: Ensure you’re always armed with the latest firmware updates and support for your SonicWall TZ670. Plus, get unfettered access to an intuitive web portal for round-the-clock support from the SonicWall team.
  • Capture ATP Sandbox: SonicWall Capture ATP is a multi-engine, cloud-based sandbox solution that prevents unknown attacks and advanced threats like ransomware and encrypted malware. Capture ATP even offers automated remediation and damage rollback in case of a breach.
  • RTDMI Technology: Real-Time Deep Memory Inspection (RTDMI) for the SonicWall TZ670 detects malware and zero-day threats by inspecting directly in memory, offering analysis of every bit of network traffic in real time without adding latency.
  • DNS Security: The SonicWall TZ670 provides authentication for the origin of Domain Name Service (DNS) data to safeguard against dangerous web content. Basic DNS protection adds a substantial layer of defense between your employees and the public Internet.
  • Cloud Management: SonicWall TZ670 cloud management allows admins to manage firewalls through the cloud via Network Security Manager or Capture Security Center. Network Security Manager Essentials features seven days of cloud-based reporting to easily analyze and understand how your network is performing.

SonicWall TZ Gen 7 Comparison

System Specs TZ270 TZ370 TZ470 TZ570 TZ670
Operating System SonicOS SonicOS SonicOS SonicOS SonicOS
Interfaces 8x1GbE, 2 USB 3.0, 1 Console 8x1GbE, 2 USB 3.0, 1 Console 8x1GbE, 2x2.5 GbE, 2 USB 3.0, 1 Console 8x1GbE, 2x5GbE, 2 USB 3.0, 1 Console 8x1GbE, 2x10GbE, 2 USB 3.0, 1 Console
PoE Support TZ300P - 2 Ports N/A N/A N/A N/A
SSO Users 1,000 1,000 2,500 2,500 2,500
VLAN Interfaces 64 128 128 256 256
Max APs 16 16 32 32 32
Firewall Thruput 2 Gbps 3 Gbps 3.5 Gbps 4 Gbps 5 Gbps
Threat Prevention Thruput 750 Mbps 1 Gbps 1.5 Gbps 2 Gbps 2.5 Gbps
App Inspection Thruput 1 Gbps 1.5 Gbps 2 Gbps 2.5 Gbps 3 Gbps
IPS Thruput 1 Gbps 1.5 Gbps 2 Gbps 2.5 Gbps 3 Gbps
Anti-Malware Thruput 750 Mbps 1 Gbps 1.5 Gbps 2 Gbps 2.5 Gbps
DPI SSL Thruput 300 Mbps 500 Mbps 600 Mbps 750 Mbps 800 Mbps
IPSec VPN Thruput 750 Mbps 1.3 Gbps 1.5 Gbps 1.2 Gbps 2.1 Gbps
Max Connections (SPI) 750,000 900,000 1,00,000 1,250,000 1,500,000
Max Connections (DPI) 150,000 200,000 250,000 400,000 500,000
Max Connections (DPI SSL) 25,000 30,000 35,000 30,000 30,000
New Connections per Sec 6,000 9,000 12,000 16,000 25,000
Site-to-Site VPN Tunnels 50 100 150 200 250
Max IPSec VPN Clients 5 (200) 5 (200) 5 (200) 10 (500) 10 (500)
Max SSL VPN Licenses 1 (50) 2 (100) 2 (150) 2 (250) 2 (250)
Form Factor Desktop Desktop Desktop Desktop Desktop
Power Supply 36W External 36W External 36W External 60W External 60W External

Optional Remote Installation and Support For The SonicWall TZ670

Firewalls.com offers remote installation services. These include configuring the SonicWall TZ670 before it ships to the customer or doing remote installation if the device is already connected to the customers network.

On-going support is always available to clients who lack the necessary skill-set to manage technology of this complexity or who don’t have the time.

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