ASA5585-PWR-DC= ASA 5585-X Spare DC Power Supply
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 5585-X Half Width Blank Slot Cover Part Number:ASA5585-BLANK-H
ASA 5585 Rail kit Part Number:ASA5585-RAILS=
ASA 5525-X with SW, 8GE Data, 1GE Mgmt, AC, DES Part Number:ASA5525-K8