SYSTEM MODULES

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A module is a separate unit of software or hardware. System modules are those computer components that can easily be changed. The typical characteristics of module components include portability which allows them to be used in a
variety of systems, and interoperability which allows them to function with components of other systems.

System modules are as follows:
1.    Memory (RAM)
2.    ROM
3.    Hard disk(disk drive)
4.    Processor
5.    Processor( fan)
6.    Keyboard
7.    Power pack
8.    System casing
9.    Mouse pad (touch pad)
10.           CMOS battery
11.           Monitor
12.           LCD (server)
13.           Ports (usb,ps2 serial etc)
14.           Modem
15.           Extension cards
16.           System board etc.


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