| End-of-Sale ProductPart Number
 | Product Description | Replacement Product Part Number | Replacement Product Description | Additional Information | 
| ASA5540-AIP20-K8 | ASA 5540 Appliance w/ AIP-SSM-20, SW, HA, 4GE+1FE, DES | ASA5545-IPS-K8 | ASA 5545-X with IPS, SW, 8GE Data, 1GE Mgmt, AC, DES | - | 
| ASA5540-AIP20-K9 | ASA 5540 Appliance w/ AIP-SSM-20, SW, HA, 4GE+1FE, 3DES/AES | ASA5545-IPS-K8 | ASA 5545-X with IPS, SW, 8GE Data, 1GE Mgmt, AC, DES | - | 
| ASA5540-AIP40-K8 | ASA 5540 Appliance w/ AIP-SSM-40, SW, HA, 4GE+1FE, DES | ASA5545-IPS-K8 | ASA 5545-X with IPS, SW, 8GE Data, 1GE Mgmt, AC, DES | - | 
| ASA5540-AIP40-K9 | ASA 5540 Appliance w/ AIP-SSM-40, SW, HA, 4GE+1FE, 3DES/AES | ASA5545-IPS-K9 | ASA 5545-X with IPS, SW, 8GE Data, 1GE Mgmt, AC, 3DES/AES | - | 
| ASA5540-BUN-K9 | ASA 5540 Appliance with SW, HA, 4GE+1FE, 3DES/AES | ASA5545-2SSD120-K9 | ASA 5545-X with SW, 8GE Data,1GE Mgmt,AC,3DES/AES,2 SSD 120G | - | 
| ASA5540-DC-K8 | ASA 5540 Appliance with DC power, SW, HA, 4GE+1FE, DES | ASA5545-DC-K8 | ASA 5545-X with SW, 8GE Data, 1GE Mgmt, DC, DES | - | 
| ASA5540-K8 | ASA 5540 Appliance with SW, HA, 4GE+1FE, DES | ASA5545-2SSD120-K8 | ASA 5545-X with SW, 8GE Data, 1GE Mgmt, AC, DES,2 SSD 120G | - | 
| ASA5540-SSL1000-K9 | ASA 5540 VPN Edition w/ 1000 SSL User License, HA, 3DES/AES | ASA5545VPN-PM1KK9 | ASA 5545-X w/1000 AnyConnect Premium and Mobile | - | 
| ASA5540-SSL2500-K9 | ASA 5540 VPN Edition w/ 2500 SSL User License, HA, 3DES/AES | ASA5545VPN-PM25HK9 | ASA 5545-X w/2500 AnyConnect Premium and Mobile | - |