Assertion: floppy disk's use | /r/CapableOf | fall in the 1990s
Facets:
value: out of use
type: OTHER
Source sentences:
text: The disk subsystems on the IBM System/360 expanded this concept in the form of Count Key Data (CKD) and later Extended Count Key Data (ECKD); however the use of variable block size in HDDs fell out of use in the 1990s; one of the last HDDs to support variable block size was the IBM 3390 Model 9, announced May 1993.