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by fomine3 1426 days ago
Blu-ray disc?
2 comments

Unfortunately, even putting eight double-sided discs in a cartridge only gives you 5.5 TB which is a joke compared to 26 TB hard disks. It costs a fortune as well. https://pro.sony/ue_US/products/optical-disc-archive-cartrid...
They cost more than a hard drive and are less dense. And those "archival disc" cartridges Sony makes are even more expensive, with drives that cost more than tape drives.