Samsung claims that this new RAM memory for mobile devices will be roughly as fast as memory used in desktop computers. What's more important for us, though, is that it's also supposed to be 20% more power efficient, compared to the previous generation of mobile RAM. The new modules will be sold in 2GB packages, each consisting of four chips. It's an interesting fact that the total height of these four chips will be just 0.8 mm! This new, faster RAM should appear in commercial devices as soon as this year.