The M321RAGA0B20-CWK is a DDR5 4800 module from Samsung, featuring 288 pins and specifically engineered for robust and reliable computing performance. As a part of Samsung's renowned [2H 3DS 8Gx4 40C] series, this module is characterized by its DDR5-4800B 16Gx80 RDIMM 2S2Rx4 configuration, translating into a massive 128GB of memory. The utilization of RDIMM (Registered DIMM) coupled with a dual-rank setup and two stacks of quad-die 3D silicon, ensures unparalleled performance and stability for high-demand servers, workstations, and data centers. The sheer capacity of 128GB per module allows for significant memory density in systems, enabling complex tasks such as virtualization, large database processing, and high-performance computing applications. Samsung's commitment to leveraging advanced memory technology is evident in this module, offering high-speed data transfer rates, lower power consumption, and increased reliability via error-handling features inherent to RDIMMs. The M321RAGA0B20-CWK stands at the forefront of DDR5 technology, offering a solution that meets the needs of the most demanding computational tasks today and into the future.