The M474A2K43CB1-CPB is a part of Samsung's premium range of DDR4 2133 SODIMM 260 pins memory modules. Designed for superior performance and reliability, this module has specs of DDR4-2133P 2Gx72 ECC SODIMM 2Rx8, translating to a 16GB capacity with ECC support. Manufactured by Samsung, a world leader in memory technology, it utilizes a 1Gx8 18-chip setup to ensure optimal density and speed. The ECC (Error-Correcting Code) functionality significantly enhances data integrity by correcting potential errors on the fly, making this module particularly suited for mission-critical systems where data accuracy is paramount. The 2Rx8 configuration denotes a dual-rank setup, offering better signal integrity and slightly better performance under certain conditions compared to single-rank modules. Designed for ease of installation, the 260-pin SODIMM interface allows for broad compatibility with a range of systems, particularly those geared towards high-end computing tasks, such as advanced workstations, server platforms, and high-performance computing (HPC) environments. Samsung's rigorous testing and quality assurance processes ensure the M474A2K43CB1-CPB module delivers both outstanding performance and reliability.