The TZ series of firewalls from SonicWall are popular for many reasons. From the promise of enterprise-grade protection to simplified scalability, there’s a lot to appreciate here. However, focusing on the firewall comparison of SonicWall TZ 680 vs TZ 580, it’s understandable to have a few questions about what makes them so different.
While they’re both from the Gen 8 lineup, the specifications show exactly what makes them unique from one another. This article focuses on a next generation firewall comparison that’ll help guide you to the right piece of hardware for your network security.
Key Takeaways:
- The TZ 680 offers faster throughput and app inspection than the TZ 580
- TZ 680 is more ideal for growing mid-sized businesses, and the TZ 580 suits smaller networks
- Both models support features like SD-WAN, TLS 1.3, zero-touch deployment, and high-speed VPN
- TZ 680 handles more connections per second and higher SPI connections
- Both provide next-gen firewall protection with intrusion prevention, anti-malware, and VPN support
An Overview of SonicWall Gen 8 Firewalls
Combining the benefits of firewalls, switches, and wireless capability, Gen 8 models have made network management easier than ever. This also comes with the promise of high port density, zero-touch deployment, and a modernized UX/UI.
In addition to that, you’re getting integrated SD-WAN, TLS 1.3 support, high-speed VPN, and the list goes on. Nevertheless, aside from the similarities, there are a handful of specific differences that can be found when comparing SonicWall TZ 680 vs TZ 580.
What is the SonicWall TZ 680?
A leading solution from SonicWall’s Gen 8 platform, the TZ 680 comes with some pretty comprehensive defenses. From real-time visibility, zero-touch deployment, cost efficiency, and more, there’s a lot to look forward to. However, the specifications are some of the main focal points when it comes to a firewall comparison.
Check out some of the leading specs in the list below:
Considering how fresh this model is to the TZ series, you can also lean on its years of ongoing support as your next firewall. As always though, it’s vital to hone in on the right set of specifications for the needs of your business network. That’s where comparison can help, and it doesn’t hurt to think about what the TZ 580 is capable of as well.
What is the SonicWall TZ 580?
It’s safe to assume that these two models share a few similarities, since they both come with SonicOS 8 tech. Outside of that, the specs do vary here and there, which will always be some of your leading key decision-making factors.
Here’s a quick look at what the TZ 580 is bringing to the table:
This is just the start of what the TZ 580 is capable of. Outside of the impressive features and capabilities, you need to size these specs up against the needs of your network. Overall, the TZ 580 is a great option for growing businesses that need some room for scalability to the next model.
SonicWall TZ Comparison Chart
If you really want to get a good look at comparing SonicWall TZ 680 vs TZ 580, it’s the numbers that matter most. This is especially true since both of these models share many of the same features found in all SonicWall Gen 8 firewalls. In the table below, you’ll find a more thorough breakdown of comparable specs that’ll help support your final decision.
| Specifications | TZ 680 | TZ 580 |
|---|---|---|
| Firewall Throughput | 5 Gbps | 4.5 Gbps |
| Threat Prevention Throughput | 2.5 Gbps | 2.2 Gbps |
| App Inspection Throughput | 3 Gbps | 2.5 Gbps |
| IPS Throughput | 3 Gbps | 2.5 Gbps |
| Anti-Malware Inspection Throughput | 2.5 Gbps | 2.2 Gbps |
| IPSEC VPN Throughput | 2.5 Gbps | 2.2 Gbps |
| Connections per Second | 26,000 | 20,000 |
| Max Connections (SPI) | 1,600,000 | 1,400,000 |
| Site-to-Site VPN Tunnels | 250 | 250 |
| Storage | Up to 512 GB | Up to 512 GB |
| Interfaces | 8 x 1GbE Cu 2 x 10G SFP 1 console (Micro-USB) 1 USB (type-C) | 8 x 1GbE Cu 2 x 5G/2.5G/1G SFP+ 1 console (Micro-USB) 1 USB (type-C) |
As you can see, they cut pretty close to each other across numerous categories. On the other hand, the smallest variations in these specs can mean a big difference for your network security and performance.
The Bottom Line
In this comparison of SonicWall TZ 680 vs TZ 580, it’s clear that both models offer the next-gen security your business needs. However, the 580 is geared more toward small business networks, while the 680 is optimized for growing mid-sized organizations.
Remember, it’s not about what they share, but where the differences are, and how this correlates to the needs of your long-term security strategy. Nevertheless, Firewalls.com is here when you need us for expert guidance on which of these models is best for your particular network.
What are the Main Differences Between SonicWall TZ 680 and TZ 580?
TZ 680 has higher throughput, faster inspection, and more connections; TZ 580 is a better option overall for smaller networks.
Which SonicWall Firewalls are Better for Mid-Sized Businesses, TZ 680 or TZ 580?
The TZ 680 is the better choice for growing, mid-sized organizations due to the overall higher performance and scalability.
Do Both TZ 680 and TZ 580 Support Gen 8 Features Like SD-WAN and TLS 1.3?
Yes, both support SD-WAN, TLS 1.3, zero-touch deployment, and high-speed VPN, to name a few.
Can the TZ 580 Handle Encrypted Traffic and Remote VPN Connections Effectively?
Yes, it supports TLS/SSL throughput and IPSEC VPN for secure connections.
Is the TZ 680 a Good Long-Term Investment for Growing Networks?
Yes, it offers scalable performance and advanced Gen 8 security features. Not only that, but it’s a great next step for those working with smaller models and those who will need to upgrade down the line.


