Samsung builds a better, smaller 4GB DIMM

OCZ may have recently laid claim to the title of some of the world's fastest RAM, but Samsung seems to have found room to do a little boasting of its own, trotting out its first 4GB DDR2 DIMM based on WSP (or wafer-level-processed stacked package) technology. According to the company, that process not only makes the module smaller, but faster and more energy efficient as well. Not so clear, unfortunately, is what effect the seemingly cure-all technology will have on pricing or availability, with no word on either from Samsung as of yet.