Memory module

In computing, a memory module is a printed circuit board on which memory integrated circuits are mounted.^[1] Memory modules permit easy installation and replacement in electronic systems, especially computers such as personal computers, workstations, and servers. The first memory modules were proprietary designs that were specific to a model of computer from a specific manufacturer. Later, memory modules were standardized by organizations such as JEDEC and could be used in any system designed to use them.

Types of memory module include:

TransFlash Memory Module
SIMM, a single in-line memory module
DIMM, dual in-line memory module
- Rambus memory modules are a subset of DIMMs, but are usually referred to as RIMMs
- SO-DIMM, small outline DIMM, a smaller version of the DIMM, used in laptops

Distinguishing characteristics of computer memory modules include voltage, capacity, speed (i.e., bit rate), and form factor.

References

↑ Bruce Jacob, Spencer W. Ng, David T. Wang (2008). Memory Systems: Cache, DRAM, Disk. Morgan Kaufmann Publishers. pp. 417–418.

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