The HP StorageWorks MSL2024 LTO Ultrium 920 Tape Library combines compressed capacity (2:1) of up to 19.2 TB and tape library features in a compact 2U form factor. Ideal for replicated systems, web-based management allows centralized management of many sites. The MSL2024 Tape Library offers tape technology and interface configuration choices; choose HP StorageWorks, Ultrium 920 Tape Drive units and either a SAS , interface. If only one Ultrium 920 Tape Drive is selected, a second Ultrium 920 Tape Drive can be installed later as your backup needs increase. The HP StorageWorks MSL2024 LTO Ultrium 920 Tape Library also offers two 12-slot removable magazines, one mail slot and a barcode reader for efficient media management.