DDR3 offers: Powerful performance - DDR3 nearly doubles the speed of DDR2 by offering faster data rates. Low Power Consumption - DDR3 operates on a reduced supply voltage thanks to its efficient design. Higher Bandwidth and Density - DDR3 allows better computer performance thanks to the fastest data transfer rates available. 16 GB capacity is enough to execute all memory hungry programs simultaneouslyDDR3-1600/PC3L-12800 operates at an effective bus speed with minimal power consumption and as a result you get optimal computer performance with an improved memory heat dissipationNo matter how heavy and numerous the applications that you are using 1600 MHz memory speed will run them smoothly


