M386A8K40BM2-CTD7Y - Samsung 64GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM Quad Rank 1.2V Memory Module

Description

This Samsung M386A8K40BM2-CTD7Y module is a 64GB Load-Reduced Dual In-line Memory Module (LRDIMM) based on the DDR4 standard. LRDIMMs are engineered for high-density memory configurations in servers and workstations, as they employ a memory buffer chip to reduce the electrical load on the memory controller, enabling greater memory capacity and improved signal integrity. The module operates at a frequency of 2666MHz, providing significant bandwidth for memory-intensive tasks. The CAS Latency (CL) is specified as 19, representing a balance between speed and timing for DDR4 memory. The 4Rx4 configuration indicates a quad-rank design with a data width of x4 per rank, which can enhance performance in certain server architectures. Equipped with ECC (Error-Correcting Code) capabilities, this memory module can detect and correct single-bit errors and detect multi-bit errors, ensuring data integrity and system reliability, which is paramount in enterprise environments. This module is intended for use in systems that support DDR4 LRDIMMs and require substantial memory capacity for demanding applications like virtualization, large databases, or scientific computing.

Condition: Refurbished