The MC4R128FKE6D-840, produced by Elpida, is a performance-oriented Rambus Module with 184 pins, providing a storage capacity of 128MB. Operating at a frequency of 800MHz and with a cycle time of 40 nanoseconds, this memory module stands out for its high-speed data transmission capabilities. This module is part of the RDRAM family, known for its concurrent data transfer methodology, which significantly enhances the overall system performance in comparison to traditional DRAM technologies. Targeted at sophisticated computing systems, the MC4R128FKE6D-840 is particularly suited for use in demanding environments such as advanced graphic workstations, gaming consoles, and servers where speed and reliability are crucial. Elpida's engineering expertise is evident in the design and manufacture of this module, ensuring that it not only meets but exceeds the requirements of high-performance computing applications.