Elpida Memory, Inc., Japan's leading global supplier of Dynamic Random Access Memory (DRAM) and Rambus Inc., one of the world's premier technology licensing companies specializing in high-speed chip architectures, today introduced the industry's fastest DRAM, the 512 Megabit (Mb), 4.8GHz XDR DRAM, based on Rambus' XDR memory architecture. This latest addition to the XDR DRAM family provides an industry-leading data transfer rate of 9.6 Gigabytes per second (GB/s) with a single device, making it an ideal choice for high-performance, high-volume applications such as high-definition televisions (HDTV), gaming consoles, PCs, servers and workstations.