Samsung 128GB DDR5 4800MHz PC5-38400 ECC RDIMM 4Rx4 2S2Rx4 (EC8 10×4) Quad Rank 1.1V Registered DIMM 288-Pin Server RAM Memory M321RAGA0B20-CWK

The Samsung 128GB DDR5 4800MHz ECC RDIMM (M321RAGA0B20-CWK) is a high-performance server memory module designed for data-intensive enterprise environments. Featuring DDR5 technology, it delivers ultra-fast 4800MHz speeds and enhanced bandwidth for improved system responsiveness. With a massive 128GB capacity and quad-rank (4Rx4) architecture, it supports high-density memory configurations ideal for virtualization, AI, and big data workloads. The module includes ECC (Error-Correcting Code) for enhanced data integrity and reliability, and operates at a low 1.1V for improved energy efficiency. Its 288-pin Registered DIMM design ensures compatibility with next-gen server platforms, making it a powerful and future-ready solution for mission-critical applications.