4mm Data Cartridge with a capacity of 20GB native and 40GB compressed and a tape length of 150 meters. Sony has developed these cartridges especially for high-capacity data storage and library applications. A patented ceramic coating process is used which acts as a protective armor against heat, humidity, and eventual oxidation. As a result, the tape can withstand up to 2,000 passes and has an archival life of 30 years.

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