Unless you’re a giant living inside of a fantasy novel, I highly doubt you’ll be able to fit these over-sized discs into your computer. Part of Thomas Mailaender’s “Items” project, these gigantic storage medias are better fit for dealing blunt force trauma than providing any data usage.
And the madness doesn’t stop at storage. The project also features a massive calculator and a pen the size of a child. While Tolkien might be able to find a use for these objects, maybe as a writing utensil for the mighty Ents, we’ll be left without any luck.