They have been developed in order to offer more capacity and better to performances meet the growing needs of new increasingly data intensive applications as well as ever shorter backup windows. Tapes IBM LTO Ultrium-7 can store up 6tb data without compression and 15TB to data with a compression ratio of 2.5. They are always compatible with the LTFS file system that allows the tape to behave as a hard drive and also with WORM technology for archival purposes. Bar code labels are available as options enabling the cartridge to be recognized by your backup robot.