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DDR SDRAM utilizes the existing SDRAM infrastructure and technology while doubling the nominal bandwidth available to
systems. To put it in a simple way, DDR SDRAM is like data going along a two lane highway, while at the same time data in
traditional SDRAM go along a one way street. Therefore, it is a more advanced technology that provides a great overall
improvement in system performance. DDR266 (PC2100) runs two times faster than the traditional PC133 SDRAM with the
speed of Front Side Bus (FSB) up to 266MHz. (2x133=266). And DDR333 (PC2700) is running at 333MHz FSB.
and PC2700 are a new naming standard for speed of DDR 266 and DDR 333, representing their theoretical speeds of the RAM.
The theoretical transfer rate of DDR 266 (PC2100) is 2.1GB/s and 2.7GB/s is for DDR 333 (PC2700).
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Both PC2100
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Troubleshooting
