Firebox WatchGuard T25 vs T85 Understanding the Gap in Features and Capabilities

Firebox WatchGuard T25 vs T85: Understanding the Gap in Features and Capabilities

Firebox WatchGuard T25 vs T85 Understanding the Gap in Features and Capabilities

Firebox WatchGuard T25 vs T85: Understanding the Gap in Features and Capabilities

May 15, 2025

As with many firewall manufacturers, they always have a sizable list of hardware to choose from. If you’re taking a look at Firebox WatchGuard solutions, your options vary between the T-Series and M-Series. More specifically, the T25 vs T85 offers a pretty stark comparison in the T-Series alone.

Whereas both firewalls can cater to similar target markets from several angles, there are also plenty of specs that make them unique. It’s important to size up these details so you know your network security is managed properly. This article pits the Firebox WatchGuard T25 vs T85 for a better visual of the differences you should be looking for.

A Quick Overview of Firebox WatchGuard T25 vs T85

There’s no argument that you’re getting modern protection from both firewalls, but to what extent? The Firebox T25 delivers 5 GB ethernet ports. It also brings support for LAN and WAN connections with surprising speed.

Compared to the T85, you won’t have to look very long to see how it excels in many aspects. It’s also seen as a “future-proof” solution, promising scalability alongside your changing needs in firewall solutions.

What is the WatchGuard Firebox T25?

Make no mistake, the T25 delivers comprehensive protection, and WatchGuard is one of the most popular network security providers in today’s market. Aside from that, the T25 isn’t suitable for every modern business.

Here’s what this firewall device can offer smaller organizations:

  • Firewall Throughput (IMIX): 900 Mbps
  • VPN Throughput (IMIX): 300 Mbps
  • Antivirus Throughput: 472 Mbps
  • IPS Throughput: 525 Mbps
  • Concurrent Connections: 1,300,000

Modest, to say the least, the T25 still holds strong in today’s market. It’s important to remember that firewall tech comes with a large scale, even within WatchGuard’s catalog.

What is the WatchGuard Firebox T85?

As you might expect by this point, the WatchGuard Firebox T85 is a bit stronger in more ways than one. Going far beyond surface-level internet security solutions, the T85 is a great stepping stone for growing businesses.

Take a look at how this firewall compares to its T25 counterpart:

  • Firewall Throughput (IMIX): 2.4 Gbps
  • VPN Throughput (IMIX): 680 Mbps
  • Antivirus Throughput: 1.53 Gbps
  • IPS Throughput: 1.28 Gbps
  • Concurrent Connections: 3,850,000

Whether you’re scaling rapidly or just trying to be proactive, the T85 won’t have any issues providing long-term support. At the very least, it is more than enough to give you time to prepare for changes in your network security down the road.

A Side-by-Side of Firebox WatchGuard T25 vs T85

If you want to navigate this comparison and avoid unnecessary confusion, a direct comparison is what you need. The table below stacks some of the most important specs against each other to highlight where they fit best in corporate network security.

SpecificationsFirebox T25Firebox T85
Firewall Throughput (IMIX) (Mbps/Gbps)9002.4
VPN Throughput (IMIX) (Mbps)300680
Antivirus Throughput (Mbps/Gbps)4721.53
IPS Throughput (Mbps/Gbps)5251.28
Concurrent Connections1,300,0003,850,000
New Connections per Second16,00035,500
VLANs1075
Interfaces58

Aside from these two, there are plenty of other WatchGuard comparisons you can make to find what you need. On top of the specs, you also don’t want to forget about comparing the WatchGuard price between each model.

The Bottom Line

Regardless of which route you take, your network security is looking at a relatively long-term investment. Of course, if you’re looking for the most scalable power here, it’s the Firebox WatchGuard T85 that takes the cake.

As always, just because it’s stronger doesn’t mean that’s what you need at this point in time. Come chat with our team members for an added layer of support to navigating your network security architecture.

Picture of Written by Lucas Modrall

Written by Lucas Modrall

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