This pocket-sized diamond wafer could store up to 25 exabytes - TechSpot

Japanese researchers, alongside a company specializing in industrial jewel components, have developed a new method of mass-producing 2-inch diamond wafers. Dubbed Kenzan Diamonds, these could be used...

TL;DR: A team from Japan has created the largest diamond storage device ever, able to hold up to 25 exabytes. Although intended for use as quantum memory, the 2-inch diamond wafer is notable for bein… [+1607 chars]

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