Seagate achieves a whopping 6.9TB storage capacity per platter in its laboratory — 55TB to 69TB hard drives now physically possible

https://www.tomshardware.com/pc-components/hdds/seagate-achieves-a-whopping-6-9tb-storage-capacity-per-platter-in-its-laboratory-55tb-to-69tb-hard-drives-now-physically-possible