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takyon writes:

The Linear Tape-Open standard will be extended by another two generations, increasing raw/uncompressed capacity from LTO-8's 12 TB to 192 TB on an LTO-12 tape:

The LTO Program Technology Provider Companies (TPCs), Hewlett Packard Enterprise, IBM and Quantum, announced the specifications of the latest LTO Ultrium format, generation 8, which is now available for licensing by media manufacturers.

The LTO Program also released a new LTO technology roadmap, detailing specifications up to twelve (12) generations of tape technology, extending the total capacity of data held on one LTO Ultrium generation 12 tape cartridge to 480TB – an increase of 32 times the capacity of current-generation 7 cartridges.

The new LTO generation 8 specifications are designed to double the tape cartridge capacity from the previous LTO generation 7, with customers now being able to store up to 30TB per cartridge when compressed. In an effort to push the innovation boundaries of tape technology going forward, the current LTO format required a recording technology transition that supports capacity growth for future LTO generations. To address this technological shift and maintain affordability in times of extreme data growth, the latest LTO generation 8 specifications are intended to be only backwards compatible with LTO generation 7 cartridges.

Despite records like 220-330 TB uncompressed in the laboratory, these 100+ TB capacities won't be available for a while:

[Spectra Logic's] CEO and founder, Nathan Thompson, said: "Spectra foresees the availability of LTO-9 at 24TB per tape cartridge in two years; LTO-10 at 48TB in four years; LTO-11 at 96TB in six or seven years; and LTO-12 at 190+TB in eight to nine years. I firmly believe that no other commercial data storage technology available now or on the horizon, will keep pace with or fulfill the world's increasing demand for cost-effective, long-term data storage like tape technology."

Also at IT Jungle.

Previously: IBM and FUJIFILM Create Equivalent of 220 TB Tape Cartridge
LTO Tape Sales Remain Steady
IBM Claims Densest Tape Storage Record (330 TB)

Original Submission