The first thing which stands out relates to brand. Western Digital has more drives on the list than anyone else, with 66 ...
As of December 2025, the largest hard disk drive released has a capacity of 36TB. Seagate added the Exos M (ST36000NM003K) ...
Storage has come a long way in recent years, from hard disk drives to solid-state drives, and now that we're multiple generations deep into the SSD reign, it has to be said: the HDD is not dead.
If you need to expand your Mac storage in a big way without breaking the bank, your best bet is with external hard drives.