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A RAM Primer
Introduction
RAM
SIMM and DIMM
DRAM
FPM RAM
EDO RAM
BEDO RAM
SDRAM
SRAM
L2 cache
Async SRAM
Sync SRAM
PB SRAM
VRAM
WRAM
SGRAM


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How Computers Use Memory

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A RAM Primer
RAM (random-access memory)

This is the umbrella term for all memory that can be read from or written to in a nonlinear fashion. However, it has come to refer specifically to chip-based memory, since all chip-based memory is random-access. It is not the opposite of ROM. The computer can read ROM; it can read and write to RAM.

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Published as Tutor in the 10/21/97 issue of PC Magazine.


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