Fortinet FortiGate-4201F-DC firewall appliance with integrated security services. 1U form factor designed for data center deployment. Supports up to 40 Gbps throughput with dual 10/25 Gbps fiber connectivity options. Includes 5-year Secure RMA service contract (part FC-10-D421F-301-02-60). Compatible with FortiOS firmware and integrates with Fortinet Security Fabric for centralized threat protection and policy management. Typical deployments include data center perimeter defense, east-west traffic inspection, and multi-tenant environments requiring high-performance threat prevention. Supports IPS, antivirus, application control, and SSL inspection at line rate. Tested and guaranteed; available via quote.