FortiGate 4201F LENC Fortinet 8x 100GE, 18x 25GE | Enterprise Firewall

Keep critical traffic moving through the busiest parts of your infrastructure with FortiGate 4201F LENC. This platform is built for environments where firewall performance, port density, and inspection acceleration all matter at once. With 8x 100GE/40GE QSFP28 slots and 18x 25GE/10GE SFP28 slots, it gives architects the interface mix needed to anchor aggregation, core, and high-throughput segmentation designs without forcing compromises at the edge. SPU NP7 and CP9 hardware acceleration help maintain inspection performance under load, while dual GE RJ45 management ports support clean out-of-band administration. The system also includes 2 x 2 TB storage and dual AC power supplies, giving it the operational depth expected in enterprise and service provider environments. For teams standardizing on Fortinet security fabric designs, the 4201F LENC is the kind of platform that justifies its place in the rack: dense, fast, and built for sustained throughput where cheaper appliances run out of headroom.