Fortinet FortiGate-3401E-DC 4x 100 GE QSFP28 | Enterprise Firewall

Keep critical workloads protected as traffic density rises. The FortiGate-3401E-DC is built for mid- and high-end firewall deployments where port density, throughput headroom, and security inspection capacity matter. With 4 x 100 GE QSFP28 slots and 24 x 25 GE SFP28 interfaces, it is designed to anchor high-speed aggregation layers, data center segmentation, and perimeter enforcement without forcing compromise on interface mix. This platform fits environments where firewall decisions must stay close to line rate and where oversubscription can expose latency or bottlenecks. The DC power configuration supports infrastructure teams standardizing on data center electrical design, while Fortinet’s security stack is suited to organizations that need policy control, threat inspection, and controlled expansion in a single appliance class. For teams replacing smaller appliances that have outgrown their port count or inspection capacity, the FortiGate-3401E-DC provides the scale needed to consolidate multiple enforcement points into fewer, more manageable tiers. It is a serious fit for enterprise campuses, service provider edge segments, and large internal security zones where uptime and traffic visibility are non-negotiable.