SonicWall TZ670 hardware firewall Desktop 5 Gbit/s

What it is

The SonicWall TZ670 is a desktop hardware firewall rated at 5 Gbps throughput. It sits in SonicWall's TZ series — a well-established line of network security appliances built for real-world deployment in commercial environments. SKU: 02-SSC-5654.

Who it's for

This is aimed at IT managers, network engineers, and installers who need serious firewall performance without moving to a rack-mount chassis. It suits mid-sized businesses, multi-site organisations, and demanding SMB environments where network security is non-negotiable.

Why it's good

SonicWall has a strong track record in threat prevention and deep packet inspection. The TZ670 sits at the top of the desktop TZ range, meaning you get high throughput in a compact form factor. For environments where traffic loads are growing and basic routers no longer cut it, this is a well-proven step up.

When to choose it

Choose the TZ670 when your site needs firewall performance above what entry-level appliances offer — and a full rack unit isn't practical or necessary. It's a solid fit for offices, schools, and distributed sites that need reliable perimeter security at scale.

Request a Quote or Talk to an AV Specialist to confirm this is the right firewall for your setup.