SonicWall NSA 6700 appliance only is built for organizations that need a dedicated firewall platform for demanding network environments. It gives security teams the foundation to enforce policy, inspect traffic, and maintain control across high-value segments without tying the deployment to bundled extras. For enterprise infrastructure teams, the appeal is in the appliance itself: a purpose-built security platform that can be integrated into an existing SonicWall architecture or deployed as part of a broader firewall refresh. That makes it a strong fit when the priority is hardware standardization, operational consistency, and a clean procurement path. This model is well suited to environments where firewall decisions are driven by throughput, segmentation, and long-term manageability rather than consumer-grade simplicity. It supports the kind of network control that protects core applications, remote access paths, and internal trust boundaries. Choosing the appliance only configuration also gives teams flexibility. You can align licensing, services, and support to your own rollout plan instead of paying for a package that includes capabilities you may not need on day one. For organizations managing multiple sites or staged migrations, that control matters.