HotHardware posted a preview on the Kingston FBDIMM memory

The next generation of DDR2/DDR3 DRAM technology is on display at HotHardware.com. These sticks are meant for server applications right now but down the road Intel will be introducing them to the Desktop. FBDIMM employs AMB (Advanced Memory Buffer) chip technologies for a full high speed serial interface to DRAMs.

Kingston FBDIMM Sneak Peek