The MTA18ASF2G72PZ-2G6E1R by Micron is a robust 16GB DDR4 memory module designed for systems requiring ECC registered memory, operating at a speed of 2666MHz. It features a 2Gx72 configuration and utilizes ECC (Error-Correcting Code) to increase system reliability by detecting and correcting data corruption. This makes it particularly suited for servers and workstations where data integrity is critical. With a rank of 1Rx4, it maximizes bandwidth while minimizing the load on the server memory bus. Its 288-pin interface ensures broad compatibility with enterprise-grade motherboards. This RDIMM module is designed for those who need exceptional reliability and performance in mission-critical applications, offering stability and robustness for demanding computing environments.