RAM disk

Từ điển WordNet v3.1 - WordNet Dictionary

noun

(computer science) a virtual drive that is created by setting aside part of the random-access memory to use as if it were a group of sectors
- access to a RAM disk is very fast but the data it contains is lost when the system is turned off
• Topics:
computer science, computing
• Hypernyms:
drive
• Part Holonyms:
random-access memory, random access memory, random memory, RAM, read/write memory