Micron Technology, Inc. announced that it has begun sampling DDR5 Registered DIMMs (RDIMM), based on its 1znm process technology. DDR5, the most technologically advanced DRAM to date, will enable the next generation of server workloads by delivering more than an 85% increase in memory performance. DDR5 doubles memory density while improving reliability at a time when data center system architects seek to supply rapidly growing processor core counts with increased memory bandwidth and capacity. Advanced workloads resulting from rapidly expanding datasets and compute-intensive applications have fueled processor core count growth which will be bandwidth-starved by current DRAM technology. DDR5 will deliver more than a 1.85 times increase in performance compared to DDR4. DDR5 also enables the increased reliability, availability and serviceability (RAS) that modern data centers require.