random-access memory

Also known as RAM

form of computer data storage

AI overview

Random-access memory (RAM) is a type of computer data storage that allows information to be quickly retrieved from any location, rather than having to search through it sequentially. It matters because it enables computers to access and work with data rapidly, which is essential for fast and efficient computing performance.

AI-generated from the Wikipedia summary — may contain errors.

Wikidata facts

Subclass of: computer hardware
Image: KVR400X64C3AK2 - 2G.jpg
Said to be same as: primary memory
Has use: computer memory

Show 6 more facts

different from: volatile memory
Commons category: RAM
topic's main category: Category:RAM
Commons gallery: RAM
short name: RAM
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4

Sources (4)

via Wikidata · CC0

~20 min read

Encyclopedic overview

Example of writable volatile random-access memory: Synchronous dynamic RAM modules, primarily used as main memory in personal computers, workstations, and servers.

A 64 bit memory chip die, the SP95 Phase 2 buffer memory produced at IBM mid-1960s, versus memory core iron rings 8GB DDR3 RAM stick with a white heatsink

Excerpted from Wikipedia’s “random-access memory” article, available under the CC BY-SA 4.0 licence.