computer storage vs storage

computer storage and storage both are nouns.

Word	Noun	Adjective	Verb	Adverb
computer storage	Yes	No	No	No
storage	Yes	No	No	No

As nouns, computer storage and storage are synonyms defined as:

Other synonyms of computer storage include computer memory, memory, memory board, store.

computer storage (noun)	storage (noun)
an electronic memory device	the commercial enterprise of storing goods and materials
	the act of storing something
	depositing in a warehouse
	a depository for goods
	an electronic memory device
	(computer science) the process of storing information in a computer memory or on a magnetic tape or disk