FortiGate 3801G Appliance Fortinet FG-3801G | 400 GE, Enterprise

Move high-volume traffic through a security platform designed for serious infrastructure. The FortiGate 3801G appliance brings a dense port mix and hardware acceleration to environments where firewall performance, port flexibility, and operational resilience all matter. With 4 x 400 GE QSFP-DD slots, 6 x 200 GE QSFP56 slots, and 18 x 50 GE SFP56 slots, this platform is built for aggregation, core, and high-capacity edge roles. Two 10 GE RJ45 management ports provide dedicated administration access, while SPU NP7 and CP10 acceleration help offload processing for security services at scale. The appliance also includes 2 x 1.92 TB storage drives and 4 AC power supplies, reinforcing its fit for production deployments that need both performance and continuity. For teams evaluating premium firewall infrastructure, the 3801G is the kind of platform that justifies its place in the rack by reducing bottlenecks, preserving headroom, and supporting growth without immediate redesign. Choose it when the network has outgrown midrange security hardware and the next step must support higher port density, stronger acceleration, and more resilient power architecture.