In the hybrid mobile hard drive space, the dominant player has been Seagate - thanks to the fact that it has little competition. In fact, its leading competitor in the desktop and mobile space, WD, has remained quiet on this front. Until now, that is. And what better way to enter the fray than to one-up your competitor at the same time? With WD's claims, that will happen once these drives hit the market. Read the rest of our post and then discuss it here!