DDR2 memory
RAM is a hardware device of the computer. It is an abbreviation for Random Access Memory. It is also referred as temporary memory because it stores the memory temporarily only when the computer is switched on. Once the computer is switched off all the data stored in the RAM is disappeared.
SRAM is the type of RAM that is used widely in recent days. This type of RAM stores the data in a flip-flop or dynamic RAM, EPROM and Flash. ROM is another type of ROM where the data stored cannot be changed further.
The popular RAM types that are popular after 2002 are DDR2 memory RAM. Though advanced DDR3 RAM has come in the market, DDR2 memory is still in demand for its intermediate technology. Nowadays getting DDR2 memory is in high demand and they are quite costly too.
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