SonicWall TZ670 Next-Generation Firewall in Dubai, UAE
The SonicWall TZ670 brings multi-gigabit firewall connectivity, secure SD-WAN, advanced inspection and flexible branch security into a compact desktop platform. FourTeck helps UAE organisations evaluate the correct appliance, subscription, support term, interfaces, VPN design and deployment approach for real business requirements.
Quick Information
SonicWall TZ670 Gen 7 NGFW
Mid-sized offices and branch hubs
2 × 10 GbE SFP+ plus 8 × 1 GbE
Sizing, licensing, setup and migration
Overview
The SonicWall TZ670 is a desktop-form-factor next-generation firewall created for organisations that have outgrown entry-level security gateways but do not necessarily need a larger rack-mount enterprise appliance. It is designed to protect internet access, internal segments, remote users and branch-to-head-office connectivity while supporting modern bandwidth requirements. The platform runs SonicOS 7 and combines networking, policy enforcement, VPN, application visibility, intrusion prevention, malware inspection and subscription-based cloud threat analysis in one appliance.
A key attraction is its interface mix. Eight Gigabit Ethernet ports support flexible WAN, LAN, DMZ and segmented network designs, while two 10 Gigabit SFP+ interfaces can connect to high-speed core switches, aggregation infrastructure, fibre uplinks or suitable service-provider equipment. This makes the TZ670 relevant to businesses moving beyond one-gigabit internal networks, consolidating server traffic, or planning for faster internet access without immediately stepping into a larger chassis platform.
The appliance is not a complete security outcome by itself. Protection depends on correct sizing, active security subscriptions, updated firmware, disciplined policy design, encrypted traffic strategy, identity integration, logging, monitoring and ongoing administration. FourTeck therefore approaches the TZ670 as part of a complete network security project rather than a simple box purchase.
Why the SonicWall TZ670 Matters for Business Security
Modern offices rely on cloud applications, video meetings, hosted business systems, remote access, online payments and connected devices. This increases traffic volume and expands the number of pathways that attackers can probe. A basic router may provide network address translation and simple access control, but it cannot deliver the inspection depth, application awareness, threat intelligence integration or administrative visibility expected from a next-generation firewall.
The TZ670 is positioned to bridge that gap for organisations with meaningful performance and segmentation requirements. It can enforce different policies for staff, servers, guests, voice systems, cameras, wireless networks, branch traffic and remote users. When the appropriate SonicWall security services are licensed and enabled, it can also inspect traffic for malicious files, known exploits, suspicious applications, prohibited web categories and advanced threats. The result is a more controlled gateway that helps the business reduce exposure while maintaining usable network performance.
Key Business Benefits
High-capacity edge connectivity
The combination of Gigabit copper ports and 10 Gigabit SFP+ interfaces gives network designers room to support faster switching, fibre uplinks and higher-speed WAN or LAN architectures.
Consolidated security controls
Firewall policy, VPN, SD-WAN, application control, intrusion prevention, web filtering and malware protection can be managed through a unified SonicOS platform, subject to licensing.
Branch and multi-site readiness
Secure SD-WAN, site-to-site VPN and centralized management options make the appliance useful for businesses connecting branches, stores, clinics or project offices.
Visibility for better decisions
Application, user and threat visibility helps administrators identify risky behaviour, bandwidth-heavy applications and policy gaps before they become larger operational problems.
Secure remote connectivity
IPsec and SSL VPN capabilities support controlled access for remote employees, contractors and site-to-site links. Capacity and client licensing must be matched to the deployment.
Growth-oriented platform
The TZ670 offers greater throughput and connection capacity than smaller TZ models, helping growing organisations avoid choosing an undersized gateway too early.
Product Highlights
• SonicOS 7 operating system and modern management interface
• Up to 5 Gbps stateful firewall throughput
• Up to 3 Gbps IPS and application inspection throughput
• Up to 2.5 Gbps threat prevention throughput
• Up to 2.1 Gbps IPsec VPN throughput
• Eight 1 GbE interfaces and two 10 GbE SFP+ interfaces
• Secure SD-WAN and SD-Branch capabilities
• Support for high availability design
• Zero-Touch Deployment and SonicExpress onboarding
• Capture ATP and RTDMI availability with suitable subscriptions
• DPI-SSL capability for encrypted traffic inspection
• Integrated logging, reporting and cloud management options
SonicWall TZ670 Technical Specifications
| Specification | Details |
|---|---|
| Brand | SonicWall |
| Model | TZ670 |
| Product type | Next-generation firewall appliance |
| Operating system | SonicOS 7 |
| Form factor | Desktop; optional rack-mount arrangement |
| Firewall throughput | Up to 5 Gbps |
| Threat prevention throughput | Up to 2.5 Gbps; configuration and inspection dependent |
| IPS throughput | Up to 3 Gbps |
| Application inspection | Up to 3 Gbps |
| DPI-SSL throughput | Up to 800 Mbps; certificate, policy and traffic dependent |
| IPsec VPN throughput | Up to 2.1 Gbps |
| Maximum SPI connections | 1,500,000 |
| Maximum DPI connections | 500,000 |
| New connections per second | Up to 25,000 |
| Interfaces | 8 × 1 GbE, 2 × 10 GbE SFP+, 2 × USB 3.0, 1 × console |
| PoE support | Not integrated on the TZ670 |
| Wireless support | No integrated wireless model; SonicWave access points supported separately |
| VLAN interfaces | Up to 256 |
| Site-to-site VPN tunnels | Up to 250 |
| SD-WAN | Supported |
| High availability | Supported; additional appliance and design required |
| Security services | IPS, gateway anti-malware, application control, content filtering, Capture ATP, RTDMI, DNS security and reporting; subscription dependent |
| Management | Local SonicOS interface, CLI, NSM/cloud options and APIs; license dependent |
| Power | External 60 W power supply; optional redundant power design may require additional components |
| Warranty guidance | Coverage depends on appliance SKU, support package and purchase channel. Confirm current terms before ordering. |
| Availability | Contact FourTeck for current UAE supply, bundle and lifecycle guidance. |
Published performance figures are maximum vendor ratings measured under defined conditions. Real throughput varies with packet size, enabled services, DPI-SSL, application mix, policy complexity, firmware version, concurrent sessions and network design.
Configuration and Buyer Guidance
Selecting the correct TZ670 package starts with workload analysis rather than headline throughput. FourTeck reviews internet circuit speed, expected growth, user and device count, remote-access requirements, branch tunnels, encrypted traffic ratio, public-facing services, cloud applications, logging needs and failover expectations. A business with a one-gigabit circuit and extensive DPI-SSL may create a very different workload from a business with several lower-speed links and limited decryption.
Choose the right security subscription
The appliance-only SKU provides the hardware platform, but advanced protection services require a compatible subscription. Available SonicWall bundles can change by region and term. Buyers should confirm whether they need Capture ATP, gateway anti-virus, anti-spyware, intrusion prevention, application control, content filtering, DNS security, cloud management, analytics and vendor support. Subscription duration may be offered in different terms, and renewal planning should be included in the total lifecycle cost.
Plan encrypted traffic inspection carefully
A large percentage of business internet traffic is encrypted. DPI-SSL can provide important visibility, but it also changes appliance load and requires certificate deployment, exclusions, privacy review and application testing. Banking, healthcare, personal and certificate-pinned applications may need exceptions. FourTeck can help define a practical decryption policy instead of enabling blanket inspection without testing.
Design interfaces and segmentation before installation
The TZ670 supports multiple physical interfaces and VLANs, allowing separation of users, servers, guests, voice, cameras, wireless access points, management systems and third-party equipment. Segmentation should reflect risk and business workflow. It is not enough to create VLANs; security rules must explicitly control traffic between them, and logs should be reviewed to confirm the intended behaviour.
Consider resilience
High availability, dual internet circuits, cellular failover and redundant switching can reduce downtime, but each requires planning. An HA deployment normally needs a second compatible appliance and appropriate licensing, cabling and failover testing. The network design must also address upstream and downstream single points of failure.
Ideal Business Use Cases
Mid-sized head offices
Protect internet access, internal server segments, Wi-Fi networks, remote workers and cloud application traffic from one centrally managed gateway.
Distributed branch networks
Create secure VPN or SD-WAN connectivity between branches and a central site while applying consistent security rules and visibility.
Retail and hospitality
Separate payment, corporate, guest, voice and IoT networks, then manage web access and inter-zone communication through controlled policies.
Healthcare and professional services
Support secure access to sensitive systems, remote connectivity, logging and segmented environments where confidentiality and uptime matter.
Education and training centres
Control web access by network or user group, separate administration from student traffic and support secure wireless infrastructure.
Migration from older SonicWall models
Modernise performance and interfaces while reviewing inherited rules, obsolete objects, VPNs, NAT policies and security service settings.
High-Speed Interfaces and Network Architecture
The two 10 Gigabit SFP+ interfaces distinguish the TZ670 from smaller desktop firewall models. They can be valuable where the firewall connects to a high-speed core switch, fibre distribution layer or aggregated server environment. The presence of 10 Gigabit ports does not mean every deployment automatically achieves 10 Gigabit inspected throughput. Instead, it removes a one-gigabit interface bottleneck and provides architectural flexibility for selected links.
A typical design might use one or more Gigabit copper ports for internet circuits and management, with SFP+ links toward a core switch carrying multiple tagged VLANs. Another design may dedicate high-speed links to separate internal and DMZ switching environments. The correct optics, cables, switch compatibility and interface settings must be confirmed before deployment. FourTeck can help map physical ports to the logical security zones and traffic flows required by the business.
Threat Prevention, Capture ATP and Encrypted Inspection
With suitable subscriptions, the TZ670 can combine signature-based controls, behavioural analysis and cloud sandboxing. Intrusion prevention examines network traffic for exploit patterns. Gateway anti-malware inspects supported file transfers. Application control identifies and regulates applications beyond basic port numbers. Content filtering applies category and policy controls to web access. Capture ATP can submit suspicious files to cloud-based analysis, while RTDMI technology is designed to detect malicious behaviour in memory during analysis.
These controls are most effective when policies are tuned to the organisation. Overly permissive configurations reduce protection, while overly aggressive blocking can interrupt legitimate work. Recommended practice is to deploy in phases, review logs, create justified exclusions and monitor the operational effect. Encrypted inspection should be integrated with endpoint certificate deployment and privacy governance. Security services, signatures, firmware and licensing must remain current for continued effectiveness.
Secure SD-WAN, VPN and Branch Connectivity
The TZ670 supports secure SD-WAN capabilities that can monitor multiple links and steer traffic according to performance and policy. This can help organisations use fibre, broadband, leased line or cellular connections more intelligently. Business-critical applications may be directed through the most suitable path, while failover rules provide alternate connectivity when a primary link becomes unavailable.
IPsec VPN supports site-to-site connectivity for branches, cloud environments or partner networks. SSL VPN and compatible client options can support remote-user access, subject to licensing and design. VPN performance depends on encryption settings, packet size, routing, latency and inspection policies. FourTeck can assist with hub-and-spoke or selected mesh designs, route planning, authentication, certificate use, split-tunnelling decisions and secure migration from an existing VPN platform.
Buyer Checklist
✓ Confirm current and expected internet bandwidth
✓ Estimate users, devices and concurrent sessions
✓ Identify required security services and subscription term
✓ Measure the proportion of encrypted traffic
✓ List site-to-site and remote-access VPN needs
✓ Decide whether high availability is required
✓ Confirm SFP+ optics and switch compatibility
✓ Document VLANs, subnets, servers and public services
✓ Review logging, reporting and retention needs
✓ Plan migration window and rollback procedure
✓ Confirm support and renewal ownership
✓ Request current UAE availability and quote
UAE Availability and Service Support
FourTeck provides buying assistance for SonicWall TZ670 appliance, subscription and deployment requirements in the UAE. Availability can vary according to appliance SKU, bundle, support term, distributor allocation and product lifecycle. For this reason, customers should request a current quotation rather than relying on a static online price or an unverified stock claim.
Support can include pre-sales sizing, bill-of-material guidance, interface planning, license selection, configuration, migration, VPN setup, security policy review, testing and handover. Scope is agreed according to project requirements. Visit the FourTeck firewall services page or contact the team for a deployment discussion.
Dubai, Abu Dhabi, Sharjah and Ajman Coverage
FourTeck coordinates firewall consultation, product supply assistance and project services for customers in Dubai, Abu Dhabi, Sharjah and Ajman. The exact delivery, site visit, remote configuration or installation arrangement depends on project scope, scheduling and product availability. Multi-site customers can request a standardised rollout plan covering naming, addressing, templates, VPNs, security profiles, documentation and acceptance testing.
GCC and Africa Availability
Regional organisations can also discuss SonicWall firewall requirements for selected GCC and African locations. FourTeck-owned regional resources include Kuwait, Kenya, Uganda and broader Africa technology support. Cross-border supply, licensing, tax, import and installation arrangements are confirmed separately for each destination.
Related FourTeck Products and Services
Firewall products
Compare additional firewall appliances, licenses and accessories for different branch and head-office sizes.
Installation and migration
Plan replacement of an existing firewall, including policies, NAT, VPNs, objects, testing and rollback.
Security consultation
Discuss architecture, segmentation, high availability, secure remote access and subscription planning.
Why Buyers Choose FourTeck
Firewall procurement is easier when product selection and deployment planning are handled together. FourTeck helps buyers translate business requirements into an appropriate appliance, subscription and implementation scope. The team can review capacity, interfaces, VLANs, VPNs, public services, high availability, logging, migration and support expectations before an order is finalised.
Learn more about FourTeck Firewall Dubai or visit the FourTeck corporate website.
Frequently Asked Questions
Is the SonicWall TZ670 suitable for a mid-sized company?
Yes, it is designed for mid-sized organisations and distributed branch environments. Suitability still depends on bandwidth, enabled inspection, user and device count, VPN load and growth expectations. FourTeck can size the appliance against the actual workload.
Does the TZ670 include security subscriptions?
That depends on the SKU. Appliance-only and bundled editions are available in different markets. Confirm the required protection suite, support level and term before ordering.
What is the firewall throughput of the TZ670?
The published maximum stateful firewall throughput is 5 Gbps. Throughput is lower when advanced inspection, encrypted traffic decryption and complex policies are enabled, so sizing should use the relevant security performance figures.
Can the TZ670 inspect encrypted traffic?
Yes, it supports DPI-SSL. Deployment requires certificate planning, privacy review, exclusions and application testing. The published DPI-SSL performance is up to 800 Mbps under defined conditions.
Does it support 10 Gigabit connectivity?
Yes. The appliance includes two 10 GbE SFP+ interfaces in addition to eight 1 GbE ports. Compatible optics, cabling and switches must be selected separately.
Can FourTeck configure and install the firewall?
FourTeck can scope configuration, migration, VPN, segmentation, security policy, testing and installation assistance. The exact service is agreed according to site and project requirements.
Can the TZ670 be used in a high availability pair?
Yes, high availability is supported. A second compatible appliance, suitable licensing, cabling, network design and failover testing are required.
Can I migrate from an older SonicWall firewall?
Yes, but inherited rules should be reviewed rather than copied blindly. Migration planning should cover firmware compatibility, objects, NAT, VPNs, certificates, security profiles, routing, testing and rollback.
What warranty applies to the TZ670?
Warranty and replacement coverage depend on the purchased SKU, support bundle, region and current vendor terms. FourTeck will help confirm the applicable terms on the quotation.
How can I get the current Dubai price and availability?
Send FourTeck the required subscription term, user and site count, internet bandwidth, VPN needs and installation scope. The team will provide a current UAE quotation and availability guidance.
Get the Right TZ670 Package for Your Network
Share your internet bandwidth, user count, branch links, VPN requirements and preferred security term. FourTeck will help you compare appliance, subscription, support and deployment options for a practical UAE solution.
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