Cisco ASA AIP SMM-40 Intrusion Prevention Services Security Module ASA-SSM-40.

Cisco Part Number: ASA-SSM-40
Model Numbers: 68-3158-02

Specifications:
• Concurrent threat mitigation throughput (firewall and IPS services): 450 Mbps with Cisco ASA 5520 or 650 Mbps with Cisco ASA 5540.
• Threat Protection: 25,000+ threats.
• 4 Virtual Sensors.
• 4 GB Memory, 2GB Flash.