The purple, 6.25TB LTO-6 Ultrium RW Data Cartridge from HPE is a re-writable tape offering high storage density, ease of management and scalable storage and backup performance. It features read/write speeds up to 400 MB/s. The LTO Ultrium cartridge memory chip delivers faster access time and enhanced media monitoring. Secure AES 256-bit encryption prevents unauthorized data access. The Ultrium Linear Tape File System makes tape as easy, flexible, portable and intuitive as other removable, shareable media.