DDR4 memory is coming soon - maybe too soon

There isn't even an official standard for DDR4, the next generation of computer memory technology. But memory manufacturers are already shipping samples of the first DDR4 memory units, and preparing to produce them en masse. On May 7, Micron joined the field, announcing it had released its first fully functioning DDR4 memory product for testing.

Micron says its product, a 4-gigabit x8 DDR4 memory unit developed in partnership with its Taiwanese partner Nanya, will ship on a variety of memory module configurations by the end of the year. Micron's competitors in the space are also preparing to ship their own DDR4 modules in that time. That means that memory modules based on the faster, more power efficient memory technology could start shipping  on servers (where its benefits are in the greatest demand) by 2013—if there are any CPUs ready to handle them.