Hynix HMA84GR7JJR4N-VKT3-AC 32GB DDR4-2666MHz RDIMM 2Rx4 CL19 Memory

Product Description

This Hynix HMA84GR7JJR4N-VKT3-AC is a high-performance 32GB DDR4 Registered DIMM (RDIMM) memory module, designed for server and workstation environments that require enhanced stability and capacity. Operating at a speed of 2666MHz, it provides ample bandwidth for demanding applications and multitasking scenarios. The PC4-21300 designation indicates its data transfer rate, ensuring compatibility with systems supporting this standard. The module features a 2Rx4 rank configuration, meaning it has two ranks, each with a x4 data width. This configuration can offer performance benefits in certain server workloads by allowing the memory controller to access different ranks independently. The CAS Latency (CL) of 19 signifies the number of clock cycles required for the memory to respond to a command, a standard timing for DDR4 modules of this speed. As an RDIMM, this memory module includes an onboard register that buffers address and command signals between the memory controller and the DRAM chips. This buffering reduces electrical load on the memory controller, enabling systems to support higher memory capacities and more DIMMs per channel, crucial for enterprise-grade computing. It operates at the standard DDR4 voltage of 1.2V.