Hynix HMCG94MEBQA109N 64GB DDR5-4800MHz RDIMM 2Rx4 CL40 Memory

Product Description

The Hynix HMCG94MEBQA109N is a high-capacity 64GB memory module designed for server and high-performance computing environments. It utilizes the latest DDR5 SDRAM technology, offering significant improvements in speed, bandwidth, and power efficiency compared to previous generations. The module operates at a clock speed of 4800MHz, providing substantial data transfer rates crucial for demanding applications such as large-scale data analysis, virtualization, scientific simulations, and complex database operations. This memory module is a Registered DIMM (RDIMM), which means it incorporates a register chip that buffers command and address signals between the memory controller and the DRAM chips. This registration process reduces electrical load on the memory controller, allowing for more memory modules to be installed per channel and enabling higher memory capacities and speeds. The 2Rx4 configuration indicates that the module is dual-rank, with each rank using x4 (4-bit) DRAM chips. This configuration can offer performance benefits in certain workloads by allowing the memory controller to access data from different ranks concurrently. With a CAS Latency (CL) of 40, the HMCG94MEBQA109N balances its high speed with a relatively higher latency. This is typical for DDR5 RDIMMs, where the focus is on maximizing bandwidth. The module is designed to operate at a standard voltage of 1.1V, consistent with DDR5 specifications. Its robust design and ECC (Error-Correcting Code) capabilities, inherent in registered modules used in server platforms, ensure data integrity and system stability, making it a reliable choice for mission-critical enterprise applications.