Compute Express Link (CXL^®) is a high-speed interconnect technology which is based on PCIe protocol.

Samsung's CXL^® memory product name that stands for CXL^® Memory Module - DRAM.

CMM-D expands both memory capacity and memory bandwidth beyond traditional DIMM channels, offering cache coherence and efficient data transfers across devices. Another key to its innovation is CXL^®’s ability to support memory disaggregation by allowing multiple hosts to utilize the same memory pool, driving a more scalable and resource-optimized data center infrastructure.

CXL^® memory is ideal for memory-intensive workloads such as AI/ML, high-performance computing (HPC), and in-memory databases (IMDB), where large memory capacity and bandwidth are critical for efficient processing. For data centers and cloud infrastructures, CXL^® enables memory pooling and sharing across multiple hosts, optimizing resource utilization and significantly reducing TCO.