SSM-BLANK= ASA 5500 SSM Blank Slot Cover
ASA 5585-X Chassis with SSP20, 8GE, 2SFP,2GE Mgt, 1 AC, DES ASA5585-S20-K8 Part Number:ASA5585-S20-K8
ASA 5585 HalfWidth Blank-Required if only 1 IO module chosen Part Number:ASA5585-BLANK-H=
ASA 5525-X with SW, 8GE Data, 1GE Mgmt, DC, DES Part Number:ASA5525-DC-K8
ASA 5585-X Chassis with SSP10, 8GE, 2GE Mgt, 1 AC, DES Part Number:ASA5585-S10-K8
ASA 5555-X with SW, 8GE Data, 1GE Mgmt, DC, DES Part Number:ASA5555-DC-K8