Using its 50nm technology, 16GB module, for example, can consume 40% less power using these new chips rather than 2 gigabit versions because the higher density means it uses half the number of chips – 32 versus 64. Samsung's latest development is not targeted at data centers and servers exclusively, as the 4 gigabit chips will also be used to produce 8 GB DIMMs for workstations, desktops and laptops as well. With the majority of the consumer market still using 32-bit systems, however, I wouldn’t expect these massive desktop memory modules to be widely available any time soon.