base memory
The first 640 kilobytes of RAM in an IBM-compatible PCThe first 640 kilobytes of RAM (random access memory) in an IBM-compatible PC.
Meaning
2 senses(uncountable)The first 640 kilobytes of RAM (random access memory) in an IBM-compatible PC.
(uncountable)The amount of RAM installed on a new computer, before any optional upgrades.
Synonyms
1 synonymsfirst 640 kilobytes of RAM:conventional memory
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable