Tha launch of first hard disks with eleven disks

The hard disks are getting tighter and tighter: whereas the high-capacity hard disks from Seagate, Toshiba and Western Digital used to have a maximum of ten disks, there are now eleven at least in the new drives from Western Digital.Hard disks are getting even thinner: Western Digital squeezes eleven disks into a standard hard disk enclosure and thus achieves 26 TByte; with UltraSMR even 32. The disks in the DC HC590, DC HC690 and WD Gold 26 TB models are less than half a millimeter thick More on the differences in a moment. The DC HC590 and DC HC690 rotate at 7200 revolutions per minute, have 512 MB of cache memory and are available with SAS and SATA connections. Do you think that Hard disk evolution will be so small at some point until they become part of the ROM ?