LTO 3-Ultrium Rewritable Data Cartridge offers an 800GB capacity for reliable data protection. Read speed is 120MB per second. Data cartridge delivers one million passes on any area of the tape, equating to more than 20,000 end-to-end passes or 260 full tape backups. Other features include 704 data tracks, 680 meter length and 245 kbits per inch. Cartridge is compatible with LTO Ultrium 960 Tape Drive HP LTO Ultrium 960 MSL5000 series, MSL6000 series, ESL E-series, EML E-series Libraries, MSL2024 and MSL4048.