The Fortinet FortiDB 400B is a compact network security appliance designed for small to medium‑sized environments. It features four RJ‑45 Ethernet ports that support 10/100/1000Base‑T connectivity, allowing flexible wired connections for devices and network segments. Built into the device is a comprehensive firewall engine that provides traffic filtering, intrusion prevention, and application control to protect against external threats. Additionally, the FortiDB 400B includes VPN management capabilities, enabling secure remote access and site‑to‑site tunneling for distributed teams. This combination of high‑speed ports, robust firewall protection, and VPN support makes the FortiDB 400B a versatile solution for secure, high‑throughput networking.