HP A3268-69063 - 5-slot hot swap assembly - Includes drive bay cage and interconnecting backplane board Retail
HP D8280-63000 - Duplexing backplane - Attaches to `hot swap` bay backplane to split 6 bay `hot swap` cage into two 3 bay units with separate connectors - Duplexing Backplane - Attaches to Hot Swap Bay Backplane to Split 6 Bay Hot Swap Cage into Two Retail
HP 190017-001 - 4-bay hard drive cage assembly - For Wide Ultra2/Ultra3 SCSI hard drives - Includes the cage structure and backplane board assembly Retail
