Hynix HMA84GR7AFR4N-VKB3AA 32GB DDR4-2666MHz RDIMM 2Rx4 CL19 Memory

Product Description

The Hynix HMA84GR7AFR4N-VKB3AA is a high-capacity 32GB memory module built using DDR4 Synchronous Dynamic Random-Access Memory (SDRAM) technology. This module is specifically a Registered DIMM (RDIMM), which includes an onboard register to buffer address and command signals, reducing electrical load on the memory controller and allowing for higher memory capacities and speeds in server and workstation systems. The RDIMM design is crucial for stability and performance in demanding enterprise environments. Operating at a frequency of 2666MHz (often denoted as PC4-21300), this memory module provides substantial bandwidth for data-intensive applications. It features a CAS Latency (CL) of 19, indicating the number of clock cycles required to access a particular memory column. The module's organization is 2Rx4, meaning it consists of two ranks, each with four internal memory chips per chip select. This configuration is optimized for performance and density in server memory architectures. Furthermore, it supports ECC (Error-Correcting Code) functionality, which detects and corrects single-bit errors, enhancing data integrity and system reliability. With a standard operating voltage of 1.2V, the HMA84GR7AFR4N-VKB3AA is designed for power efficiency within server platforms. Its combination of high capacity, robust DDR4 technology, registered architecture, and ECC support makes it an ideal choice for upgrading or populating memory in servers, high-performance workstations, and other mission-critical computing systems that require maximum reliability and performance. Compatibility should always be verified with the specific server or motherboard's technical specifications.