SonicWall NSa 3700 Firewalls

The SonicWall NSa 3700 firewall is one of the best mid-range firewalls that offers superior performance with a simple management interface. The NSa 3700 firewalls are rated for 200-300 users, 5.5 Gbps firewall throughput, and 2.2 Gbps VPN throughput. Trust that your network security environment is protected with any of the SonicWall NSa 3700 licenses that include Total Secure Essential Edition, Total Secure Advanced Edition, Secure Upgrade Plus Essential Edition, or Secure Upgrade Plus Advanced Edition enhanced security features.

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SonicWall NSa 3700 Product Overview

The SonicWall NSa 3700 is a mid range to entry level enterprise firewall that is known for security, reliability, ease of use, and low total cost of ownership. Being a part of the new SonicWall Gen 7 NGFW has its advantages. SonicWall has found a way to significantly increase the capabilities of their hardware that far surpass comparable models from the previous generation. The most notable improvements include better throughput speeds and reduced latency.

Powered by the new operating system OS7, the SonicWall NSa 3700 is a leader in providing edge to edge security and securing the network. What most IT administrators appreciate about the SonicWall NSa 3700 is the simple to use management interface and the low total cost of ownership. If you’re a mid sized business or have branch locations, consider deploying the advanced Gen 7 NGFW SonicWall NSa 3700.

SonicWall NSa 3700 Review

The SonicWall NSa 3700 was released in 2020 to great success. It replaced the NSa 3650 and improved on its technical specs in almost every way. The SonicWall NSa 3700 has a max throughput of 5.5 Gbps, 2.2 Gbps VPN throughput, 2,000,000 max connections (SPI), 40,000 single sign on users, and much more.

Check out our video or written review of the SonicWall NSa 3700.

SonicWall NSa 3700 Technical Specs

  • Max Firewall Throughput: 5.5 Gbps
  • Threat Prevention Throughput: 3.5 Gbps
  • Application Inspection Throughput: 4.2 Gbps
  • Network Interface Ports: 24x1GbE, 6x10G SFP+, 4x5G SFP+, 2 USB 3.0, 1 Console, 1 Mgmt. port
  • SPI Maximum Connections: 2,000,000
  • DPI Max Connections: 750,000
  • SPI SSL Maximum Connections: 150,000
  • VLAN Interfaces: 256
  • Site-To-Site VPN Tunnels: 3,000

SonicWall NGFW Security Features

  • Gateway AV, IPS, & App Control: Featured in the SonicWall NSa 3700 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 NSa 3700 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 NSa 3700. 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 NSa 3700 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 NSa 3700 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 NSa 3700 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 NSa Gen 7 Comparison

System Specs NSa 2700 NSa 3700 NSa 4700 NSa 5700 NSa 6700
Interfaces 16x1GbE, 3x10G SFP+, 2 USB 3.0, 1 Console, 1 Management port 24x1GbE, 6x10G SFP+, 4x5G SFP+, 2 USB 3.0, 1 Console, 1 Mgmt. port 6 x 10G/5G/2.5G/1G (SFP+); 24 x 1GbE Cu 2 USB 3.0, 1 Console, 1 Management port 6 x 10G/5G/2.5G/1G (SFP+); 2x 10G/5G/2.5G/1G (Cu); 24 x 1GbE Cu 2 USB 3.0, 1 Console, 1 Mgmt. port 2x40G; 8x25G, 4 x10G/5G/2.5/1G SFP+, 4 x 10G/5G/2.5G/1G (Cu); 16 x 1GbE (Cu) 2 USB 3.0, 1 Console, 1 Mgmt. port
Built-In SSD 64GB M.2 128GB M.2 128 GB 128GB M.2 256GB M.2
VLAN Interfaces 256 256 512 512 512
Max APs 512 512 512 512 512
Firewall Throughput 5.2 Gbps 5.5 Gbps 18 Gbps 28 Gbps 36 Gbps
Threat Prevention Throughput 3 Gbps 3.5 Gbps 9.5 Gbps 15 Gbps 19 Gbps
App Inspection Thruput 3.6 Gbps 4.2 Gbps 11 Gbps 18 Gbps 20 Gbps
IPS Throughput 3.4 Gbps 3.8 Gbps 10 Gbps 17 Gbps 20 Gbps
Anti-Malware Throughput 2.9 Gbps 3.5 Gbps 9.5 Gbps 16 Gbps 18.5 Gbps
DPI SSL Throughput 800 Mbps 850 Mbps 5 Gbps 7 Mbps 9 Gbps
VPN Throughput 2.1 Gbps 2.2 Gbps 11 Gbps 15 Gbps 19 Gbps
Max Connections (DPI) 500,000 750,000 2,000,000 3,500,000 6,000,000
Site-to-Site VPN Tunnels 2,000 3,000 4,000 6,000 6,000

Optional Remote Installation and Support For The SonicWall NSa 3700 offers remote installation services. These include configuring the SonicWall NSa 3700 before it ships to the customer or doing remote installation if the device is already connected to the customer's 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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