Fujifilm Created a Magnetic Tape That Can Store 580 Terabytes:
https://petapixel.com/2020/12/26/fujifilm-created-a-magnetic-tape-that-can-store-580-terabytes/

To put 580 terabytes in perspective, it’s roughly the equivalent of 120,000 DVDs or 786,977 CDs — IBM notes that stacking that many CDs would result in a tower 3,097 feet (944m) tall, or taller than Burj Kalifa, the world’s tallest building.