With the maximum speed topping out at 1066 Mb/s, mobile applications are driving the DDR roadmap to lower power. This has resulted in a number of different protocols and standards, including: LPDDR2, LPDDR/Mobile DDR, DDR3, DDR3L, DDR3U, and DDR2. These protocols can also be applied to power conscientious server designers, if the speed is not an issue.

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