LTX800W is a well renowned high class Sony LTO-4 tape engineered developed for long term data protection and unparalleled recording capability. Sony LTX800W ultrium tape has the WORM functionality. Sony LTO-4 ultrium tape represents highest performance cartridge in the category of LTO backup tape. Sony LTX800W LTO-4 WORM tape features latest A3MP technology, exceptional track density and outstanding data security capabilities. These highly dependable Sony LTO4 cartridges have capacity to secure massive volumes of data up to 1600 GB (compressed).