Cisco ASA 5585-X security appliance configuration based on the SSP-20 platform. Cisco documents the SSP-20 architecture at up to 10 Gbps stateful inspection throughput, 2 million concurrent firewall connections and 125,000 new connections/sec. Exact legacy S20X bundle suffix is not separately described in the current manufacturer data sheet; SSP-20 family specifications are used.

• High-throughput enterprise firewall
• Data-center perimeter security
• VPN aggregation
• Multi-context security deployments

• SSP-20 processing architecture
• 2RU chassis
• Active/Active and Active/Standby HA
• Optional redundant power

• SSP: SSP-20
• Firewall Throughput: 10 Gbps maximum
• Multiprotocol Throughput: 5 Gbps
• Concurrent Sessions: 2,000,000
• Connections/sec: 125,000
• 64-byte Packets: 3,000,000 pps
• Security Contexts: Up to 250
• Virtual Interfaces: 1,024 VLANs
• Memory: 12 GB
• System Flash: 2 GB minimum
• Temperature: 0–40°C operating
• Humidity: 10–90% noncondensing
• Altitude: Up to 10,000 ft operating
• Form Factor: 2RU
• HA: Active/Active and Active/Standby