ESA-C690X-K9 Cisco IronPort C690 6 x RJ-45 Ports 10/100/1000Base-T 2U Rack-mountable Email Security Appliance with Extended HDD

The ESA-C690X-K9 Cisco IronPort C690 is a 2‑U rack‑mountable email security appliance engineered for enterprise environments. It features six RJ‑45 network interfaces that support 10/100/1000Base‑T connectivity, enabling high‑speed, reliable links to existing LAN infrastructure. The device incorporates an extended hard‑disk drive to provide additional storage capacity for email archives, logs, and policy data. Designed to protect inbound and outbound email traffic, the appliance delivers comprehensive spam filtering, virus detection, and content inspection while maintaining compliance with corporate security policies. Its compact 2‑U footprint allows seamless integration into standard data‑center racks.