› Axiom AX31333S9Y/2G 2GB DDR2 SDRAM Memory Module (2 GB 1 x 2 GB - DDR2 SDRAM - 1333 MHz DDR3-1333/PC

DDR2 is the next progression of standard DDR technology featuring blazing speeds, lower power consumption, higher data bandwiths, and optimized temperature control. Expect DDR2 to be the standard for use in the latest motherboards.