The M393B4G70QM0-CMA, designed by industry leader Samsung, is a 32GB DDR3-1866 ECC Registered DIMM (RDIMM) tailored for enterprise servers and workstations requiring high-density and reliable memory modules. Featuring a 4Gx72 configuration, this memory module delivers enhanced performance with its DDR3-1866 speed, capable of meeting the requirements of high-speed computing and storage systems. Its ECC and registered design ensure data accuracy and signal stability, crucial for critical system operations and applications that cannot afford data corruption or loss. Like its counterpart, it incorporates Samsung's DDP 2Gx4 36C technology, which is geared towards achieving maximum efficiency and reliability in demanding environments. The module's 4Rx4 structure allows for the handling of memory-intensive applications, making it an optimal solution for data centers, virtualization, and other high-capacity computing tasks. Samsung's commitment to quality ensures that this memory module provides unparalleled performance and durability.