Samsung M393A4K40CB2-CTD 32GB DDR4-2666MHz RDIMM 2Rx4 CL19 Memory

Product Description

The Samsung M393A4K40CB2-CTD is a high-capacity 32GB DDR4 Registered DIMM (RDIMM) memory module, operating at a speed of 2666MHz. This module is designed for server and workstation environments where stability, capacity, and performance are critical. The DDR4 technology offers improved power efficiency and higher bandwidth compared to previous generations of RAM. The PC4-21300 speed rating corresponds to its 2666MHz frequency. The 2Rx4 configuration indicates that the module is dual-ranked, with each rank utilizing x4 data width DRAM chips. Dual-rank modules can offer performance benefits in certain server architectures by allowing the memory controller to access different ranks concurrently, improving efficiency. The CL19 CAS Latency specifies the delay between the memory controller requesting data and the data being available, with lower numbers generally indicating faster response times. This module operates at a standard voltage of 1.2V. This Samsung RDIMM is an essential component for building or upgrading enterprise-grade servers, high-performance computing clusters, and memory-intensive workstations. Its substantial 32GB capacity and DDR4-2666MHz speed make it suitable for demanding applications such as large databases, virtualization, complex simulations, and data analytics. The registered nature of the DIMM helps to reduce electrical load on the memory controller, enabling higher memory capacities and improved stability in multi-processor systems.