This LTO-6 media tape from Hewlett-Packard HP, built with WORM write once read many feature, ensures robust security. Manufacturer part number is C7976B, and the non-WORM tapes are C7976A. Exceptional amount of data (2.5 terabyte) can be archived. This HP LTO6 operates with all high speed systems and drives built on LTO ultrium 6 standards. It delivers remarkable tracking density and speeds up storage performance. Its thinner media seamlessly move around the high-speed drive head, thus supporting a tremendous 400Mbps backup rate. To reduce media deterioration, HP has embedded mechanical interlock and innovative sensor. This in-expensive LTO 6 cartridge is best for off-line archiving and backup storage.