The M393A4K40BB1-CRC is a 32GB DDR4-2400 Registered DIMM (RDIMM) memory module manufactured by Samsung. This type of memory is specifically designed for server and workstation environments that require high capacity and reliability. The “DDR4-2400” designation signifies that it operates at a data transfer rate of 2400 megatransfers per second (MT/s). The “RDIMM” aspect indicates that it is a registered memory module, which includes a register to buffer address and command signals, enhancing signal integrity and allowing for higher memory capacities in server systems. The “32GB” denotes its storage capacity. The “CRC” suffix likely refers to a specific configuration, revision, or manufacturing batch. Samsung is a leading producer of memory components, and this module is a standard offering for enterprise-level computing.
