HP C7976B LTO 6 Tape next generation of Ultrium media cartridges tested within tough margins in HPs media cartridge Laboratory to create the height of arrangements, exclusive to Ultrium technology and HP product quality. The massive improvement brought into the next generation media cartridge through a very high quality combination of priority and modern elevated technologies. HP LTO 6 improved with massive 6.25TB compressed and 2.5TB native data storage capacity with a simple and small cartridge on HP Store Ever and other existed devices. The high quality and super fast data transfer rate of 160MB/Sec native and 400MB/Sec with compressed data (2.5:1 Compression rate). The two different formulations of media coating and binder system available in this next generation cartridge with usual MP (Metal Particle) and novel finest Barium Ferrite (BaFe). The quality preservation of information by the most advanced and experienced WORM (Write Once Read Many) and hardware based AES 256-bit data encryption proved as the best and enhanced technologies for better protection and preservation of sensitive archival information. Both technologies prevent unauthorized access to very compliant and important data and protect data from further irregular losses. The HP patented high quality SMART GRABBER system and automatic INTERLOCK to avoid the leader pin from pulling within the tape covering, the accurate and stable sensors sense the correct association and avoid leader pin failure that would damage the HP C7976B cartridge permanently. Excellent positioned leader pin further decreased the cartridge wear and tear during load and unload processes.