Storage auto loader & library Tape Cartridge Grey. Serial Attached SCSI (SAS) Number of slots (max): 560. Data storage type: LTO 2.5:1 2U. Native capacity: 4200 TB Compressed capacity: 8400 TB. The HP StoreEver MSL Tape Libraries meet demanding storage requirement of businesses needing unattended tape backup, disaster recovery, or low cost long-term archive capability. The MSL Libraries offer a broad choice of storage capacities and technology including LTO-6, LTO-5 or LTO-4 Ultrium tape drives. Web-based remote management makes the MSL Libraries easily managed from across the room or across the globe. Quickly manage the tape media both in and out of the library with the standard bar code reader, configurable mail slots, and multiple 12-slot removable magazines. Protect important business data from unauthorized access with several data encryption options. MSL library investment protection and uncertain data growth are easily managed within the MSL library portfolio. Quickly increase capacity and/or performance with tool-free drive upgrades in the MSL2024 or 4048, or move tape drive kits to the MSL6480 for library scalability and additional enterprise class features.. Performance. Number of slots (max). 560. Security algorithms. 256-bit AES. Number of slots (min). 24. Product colour. Grey. Storage media types supported. LTO-6. Standard interfaces. Serial Attached SCSI (SAS). Form factor. 2U. Compression ratio. 2.5:1. Data storage type. LTO. Interface. Serial Attached SCSI (SAS). Media type. Tape Cartridge. Product type. Storage auto loader & library. Storage. Compressed capacity. 8400 TB. Native capacity. 4200 TB. Data transmission. Data transfer rate. 6 Gbit/s. Native sustained transfer rate. 18000 MB/h. Other features. Data compression. 2.5:1