For all it's infinite faults numerology can be good fun, and I always find it interesting to compare new media or storage formats to their legacy counterparts in terms of size and performance, particularly when they cross some maximal threshold of the earlier format.
Today's example are the now-shipping MicroSD Express cards, that can handle about 650MB per second of sequential write.
Which is, as us oldheads will realize, one fully CD burned, per second.