The Samsung M321RAGA0B20-CWKBJ is a 128GB DDR5 Registered DIMM (RDIMM) memory module designed for high-performance server applications. Operating at a speed of 4800 Mbps (PC5-38400), it offers substantial bandwidth for data-intensive tasks. The module features Error-Correcting Code (ECC) with an 80-bit parity system, ensuring data integrity by detecting and correcting internal data corruption. Its quad-rank x4 configuration, composed of 40 DRAM chips organized as 4Gx4, enhances performance and reliability in multi-processor server environments. With a 288-pin form factor and a voltage requirement of 1.1V, this RDIMM is compatible with a wide range of server platforms.
