Hard drives were a luxury.
While original IBM PCs indeed may not have had HDDs, it did become a standard for PC XT, as early as 1983. Only the cheapest version were without a HDD by the end of the 1980s.
alt Hacker News
While original IBM PCs indeed may not have had HDDs, it did become a standard for PC XT, as early as 1983. Only the cheapest version were without a HDD by the end of the 1980s.