Sony’s latest optical data storage archiving solution is finally here and those requiring access to secure, read-only data (e.g. for corporate IT, state and local government, healthcare, education and surveillance use cases) will want to take note.

The Gen3 PetaSite Optical Disc Archive technology offers nearly 3PB of what Sony calls “immutable” optical storage, in an industry standard 42U rack – that’s three million Terabytes in a unit about the size of a two-door wardrobe.

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