Cisco ASA 5500 Series, including the Cisco ASA 5506-X, 5508-X, 5525-X, 5545-X, and other ASA5500 firewall, deliver integrate world-class firewall, unified communications security, VPN, intrusion prevention (IPS), and content security services in a unified platform for small and medium-sized businesses (SMBs), enterprises, and service providers. The popular products are ASA5506-X and ASA5508-X.
| ASA5506-K9 | ASA 5506-X, 8*GE ports, 1GE Mgmt, AC, 3DES/AES, AVC, FirePower, FireSIGHT, unlimited user nodes |
| ASA5508-K9 | ASA 5508-X, 8*GE ports, 1GE Mgmt, AC, 3DES/AES, AVC, FirePower, FireSIGHT, unlimited user nodes, 100 IPsec VPN, Active/Active, 80G SSD |
| ASA5505-K8 | ASA 5505 Security Appliance with SW, 10 Users, 8 ports, DES |
| ASA5510-BUN-K9 | ASA 5510 Security Appliance with SW, 5FE,3DES/AES, |
| ASA5520-BUN-K9 | ASA 5520 Security Appliance with SW, HA, 4GE+1FE, 3DES/AES |
| ASA5540-BUN-K9 | ASA 5540 Security Appliance with SW, HA, 4GE+1FE, 3DES/AES |
| ASA5550-BUN-K9 | ASA 5550 Security Appliance with SW, HA, 8GE+1FE, 3DES/AES |
| ASA5512-K9 | ASA5512-K9 ASA 5512-X with SW, 6GE Data, 1GE Mgmt, AC, 3DES/AES |
| ASA5515-K9 | ASA5515-K9 ASA 5515-X with SW, 6GE Data, 1GE Mgmt, AC, 3DES/AES |
| ASA5525-K9 | ASA5525-K9 ASA 5525-X with SW, 8GE Data, 1GE Mgmt, AC, 3DES/AES |
| ASA5545-K9 | ASA5545-K9 ASA 5545-X with SW, 8GE Data, 1GE Mgmt, AC, 3DES/AES |
