HMA84GR7JJR4N-VK - Hynix 32GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM Dual Rank 1.2V Memory Module

Description

The Hynix HMA84GR7JJR4N-VK is a high-performance 32GB DDR4 Registered DIMM (RDIMM) memory module. Designed for demanding computing environments such as servers, workstations, and high-end desktops, this module offers a substantial capacity increase and robust performance. The DDR4 technology provides significant improvements in speed and power efficiency over previous DDR generations, while the 2666MHz clock speed ensures rapid data access. Key specifications include its RDIMM form factor, which incorporates a register chip to buffer command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and improved signal integrity. This is crucial for systems with many memory modules installed. The 2Rx4 configuration indicates that the module is dual-ranked, with each rank utilizing x4 (4-bit) DRAM chips. Dual-rank modules can offer performance benefits by allowing the memory controller to interleave access between ranks, effectively increasing bandwidth. With a CAS Latency (CL) of 19, this module balances speed with stability. The inclusion of ECC (Error-Correcting Code) functionality is vital for mission-critical applications, as it detects and corrects single-bit memory errors, preventing data corruption and system crashes. This Hynix module is engineered for reliability and performance, making it an ideal choice for upgrading or populating systems that require substantial, stable memory resources.

Condition: Refurbished