DDR is a type of SDRAM that supports data transfers on both edges of each clock cycle (the rising and falling edges), effectively doubling the memory chip's data throughput. DDR-SDRAM also consumes less power, which makes it well-suited to notebook computers. Manufactured offers PC-333 (PC2700), PC-400 (PC3200) compliant modules.
PC 2700
DDR-SDRAM operates at PC2700 in clock speed 333Mhz for both Desktop and Notebook system. Product Detail