SonicWALL TZ300 Next-Gen Firewall



The Dell SonicWALL TZ 300 next-generation firewall is ideally suited for any organization that requires enterprise-grade protection.


The SonicWall TZ 300 firewall provides broad protection from compromise by combining advanced on-box and cloud-based anti-malware, anti-spyware, intrusion prevention system (IPS), and content/URL filtering. To counter encrypted attacks, the new SonicWall TZ 300 has the ability and processing power to inspect SSL connections against the latest threats, providing an even higher level of security.


The entire TZ series delivers continous updates to maintain a strong network defense from cybercriminals.  With full deep packet inspection operating at performance levels that match broadband connection speeds, the SonicWALL TZ Series is able to scan every byte of every packet on all ports and protocols with almost zero latency.


The SonicWALL TZ Series also features an integrated wireless access controller, 1-Gigabit Ethernet ports, and native VPN remote access clients for Apple IOS, Google Android, Windows, Mac OS and Linux for fast, secure mobile access. The Dell SonicWALL Global Management System (GMS) enables deployment and management of SonicWall TZ series firewalls from a single system at the central office.

Purchase now from the

Nation’s Premier Partner,

Corporate Armor


• Reassembly-Free Deep Packet Inspection


• Around-the-clock security updates


• YouTube for Schools


• Zero-day protection


• Anti-evasion technology


• 5x 1GbE interfaces


• DDoS/DoS attack protection


• IPSec VPN for site-to-site connectivity


• SSL VPN or IPSec client remote access

by clicking the image above or

contact one of their Security

Focused Sales Engineers

at 877-449-0458.

From the Premier SonicWall Partner, Corporate Armor.

SonicWALL TZ Series Firewalls

Exceptional security and stellar performance at a disruptively low TCO


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Dell SonicWall TZ series firewalls are high-performance, enterprise-grade network security solutions that match the limited budget and resources of small and medium sized businesses, remote and branch offices and retail point-of-sale locations.


SonicWall TZ series firewalls provide broad protection with advanced security services consisting of on-box and cloud-based anti-malware, intrusion prevention system (IPS), and URL filtering. To counter the trend of encrypted attacks, the new SonicWall TZ series has the processing power to inspect encrypted SSL connections against the latest threats.


Backed by the Dell SonicWALL Global Response Intelligent Defense (GRID) network, the SonicWALL TZ series delivers continuous updates to maintain a strong network defense against cybercriminals. The SonicWALL TZ series is able to scan every byte

of every packet on all ports and protocols with almost zero

latency and no file size limitations.


The SonicWALL TZ series features

Gigabit Ethernet ports, optional

integrated 802.1ac wireless, IPSec

and SSL VPN, failover through

integrated 3G/4G support, load

balancing and network segmentation

that acknowledge the need for

advanced networking features as

well as advanced security. The

SonicWALL TZ series UTM firewalls

also provide broad support for

native VPN remote access clients

on Apple iOS, Google Android,

Amazon Kindle, Windows, MacOS

and Linux platforms for fast,

secure mobile access.

The Dell SonicWALL Global Management System (GMS) enables deployment and management of SonicWall TZ series firewalls from a single system at the central office.


Schools, retail shops, remote sites, branch offices and distributed enterprises need a solution that integrates with their corporate firewall. SonicWall TZ series firewalls share the same code base - and same protection - as our flagship SuperMassive next-generation firewalls. This simplifies remote site management, as every administrator sees the same user interface (UI). GMS enables network administrators to configure, monitor, and manage remote SonicWall firewalls through a single pane of glass. By adding high-speed, secure wireless, the SonicWall TZ series  extends the protection perimeter to include customers and guests frequenting the retail site or remote office.


• Enterprise grade network protection that includes anti

   malware, intrusion prevention, application control and

   content/URL filtering


• Deep packet inspection on all  traffic - without

   restrictions on file size or protocol, including encrypted

   SSL connections


• Secure 802.11ac wireless connectivity using integrated

   wireless controller or via external Dell SonicPoint

   wireless access points


• SSL VPN remote access for Apple iOS, Google Android,

   Amazon Kindle, Windows, Mac OS and  Linux devices

Network Security Services

and Bundles


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Anti-Virus, Anti-Spyware and Intrusion

Prevention, Application Intelligence

and Control* Service - As soon as online threats

are identified and often before vendors can patch their

software, our security solutions auto-update with signatures protecting against these threats, stopping attacks dead in

their tracks and ensuring around-the-clock protection:

• Anti-virus engine that scans for viruses, worms, Trojans

   and other Internet threats in real-time.

• Dynamic spyware protection blocks the installation of

   malicious spyware and disrupts existing spyware


• Powerful intrusion prevention of network-based

   threats such as worms, Trojans and other malicious code.

• Application intelligence and control provides application

   classification and policy enforcement.

• Dynamically updated signature database for constant

   threat protection.


Content Filtering Service (CFS)

• Comprehensive content filtering provides control of

   internal access to inappropriate, unproductive, and

   potentially illegal content

• Web ratings cached locally on Dell SonicWall network

   security appliances make response time to frequently

   visited sites virtually instantaneous.

• Dynamically rate pages that are not in the database

   and automatically populate the database for future

   access. Available in Content Filtering Premium Edition.


24x7 Support

• Software/firmware updates and upgrades maintain

   network security to keep your solution as good as new.

• 24-hour phone, email and web-based support for basic

   configuration and troubleshooting assistance.

• Advance Exchange hardware replacement in the event

   of failure.

Comprehensive Gateway Security

Convenient network security package -

Dell SonicWALL TotalSecure removes the complexity

associated with choosing between a host of point products

and add-on services by integrating comprehensive network security in a convenient, affordable package which includes:

• Gateway Anti-Virus, Anti-Spyware and Intrusion

   Prevention Service subscription (1 year)

• Application Intelligence, Control and Visualization

   subscription included on TZ 215, NSA, E-Class NSA

   and SuperMassive 9000 series firewalls (1 year)

• Content Filtering Service subscription (1 year)

• 24x7 Support subscription (1 year)

• Dell SonicWALL deep packet inspection network

   security  appliance (wired and wireless options)


Tangible results - TotalSecure makes it easy to:

• Eliminate viruses, worms and Trojans

• Block spyware, adware, keyloggers, malicious mobile

   code (MMC) and other dangerous applications

• Protect against intrusions from hackers and bots

• Filter access to inappropriate, unproductive and

   illegal web content

• Restrict recreational file-sharing, multimedia streaming

   and downloading from peer-to-peer applications

• Implement comprehensive security measures with a

   single installation

• Securely access your office network from a

   remote location


Network security bundle options - Each of these

services is enabled by a powerful Dell-SonicWALL Unified

Threat Management or next-gen firewall to conveniently

bundle all of the hardware and security services an

organization needs for comprehensive protection from a

wide range of threats. Also, Dell offers multiple versions of TotalSecure solutions with wired and wireless options.

TotalSecure Hardware & Services


TZ Series


Call us toll-free at 877-449-0458

or email us at

Compare Models


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Operating system


Security Processor


Memory (RAM)


1 GbE Copper interfaces


Firewall Inspection Throughput


Full DPI Throughput


Application Inspection Throughput


IPS Throughput


Anti-Malware Inspection Throughput


SSL Inspection/Decryption (DPI SSL)


IPSec VPN Throughput


Connections per second


Maximum Connections (SPI)


Maximun Connections (DPI)


Single Sign-On (SSO) Users


SonicOS 6.2.x








750 Mbps



100 Mbps


300 Mbps



300 Mbps


100 Mbps



45 Mbps



300 Mbps










SonicOS 6.2.x








1.3 Gbps



300 Mbps


900 Mbps



900 Mbps


300 Mbps



100 Mbps



900 Mbps









SonicOS 6.2.x








1.4 Gbps



400 Mbps


1 Gbps



1 Gbps


400 Mbps



150 Mbps



1 Gbps










SonicOS 6.2.x








1.5 Gbps



500 Mbps


1.1 Gbps



1.1 Gbps


500 Mbps



200 Mbps



1.1 Gbps









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