storage vs memory board

storage and memory board both are nouns.

Word	Noun	Adjective	Verb	Adverb
storage	Yes	No	No	No
memory board	Yes	No	No	No

As nouns, storage and memory board are synonyms defined as:

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

storage (noun)	memory board (noun)
the commercial enterprise of storing goods and materials	an electronic memory device
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