The HP Storage Works MSL4048 Tape Library will meet a broad range of demanding data storage needs including unattended backup, archive & disaster recovery for small to medium businesses, workgroups, or remote offices. The HP MSL4048 Tape Library offers up to 76.8TB of compressed storage capacity in only a 4U form factor. The MSL4048 enables you to easily manage your media both in & out of the library with a standard bar code reader, a configurable three-slot mail slot & four 12-slot removable magazines. As your data protection needs increase, simply add additional performance or capacity to your MSL4048 Tape Library with tool-free drive upgrade kits. All MSL4048 Tape Library units arrive rack-ready for quick installation in a standard 19" rack, but can be converted into a tabletop configuration for use outside of a rack. With unique HP web-based remote management, the MSL4048 is easily managed from across the room, or across the globe, reducing dependencies on your IT staff. The enhanced HP operator control panel is a full quarter VGA screen with an easy to navigate interface for easy onsite operator interaction.