Dell A11927974 2GB DDR3-1066MHz RDIMM 2Rx8 CL7 Memory

Product Description

The Dell A11927974 is a 2GB DDR3 Registered DIMM (RDIMM) memory module, specifically designed to enhance the performance and reliability of Dell server and workstation systems. Operating at a frequency of 1066MHz, it offers sufficient bandwidth for many business applications. The module incorporates ECC (Error-Correcting Code) functionality, which is essential for maintaining data integrity and system stability in mission-critical environments by detecting and correcting memory errors. This memory module features a 2Rx8 rank configuration, indicating a dual-rank design with an x8 data width per DRAM chip. Dual-rank modules can sometimes offer performance benefits by allowing the memory controller to access different ranks concurrently, although compatibility should always be verified with the system's specifications. The CAS Latency (CL) of 7 represents the number of clock cycles between the memory controller issuing a read command and the data becoming available. As a Registered DIMM (RDIMM), the A11927974 includes an onboard register that buffers command and address signals. This reduces the electrical load on the memory controller, enabling systems to support larger memory configurations and potentially improve overall memory performance. This module is a suitable choice for upgrading or populating memory in compatible Dell systems that require ECC RDIMMs.