Dell A4838289 4GB DDR3-1333MHz RDIMM 2Rx8 CL9 Memory

Product Description

The Dell A4838289 is a 4GB DDR3 Registered DIMM (RDIMM) module, engineered for reliable performance in server and workstation environments. Operating at a speed of 1333MHz, it offers improved bandwidth over lower-speed DDR3 modules, facilitating faster data access and processing. The RDIMM design incorporates an onboard register that buffers address and command signals, reducing the electrical load on the memory controller and enabling higher memory configurations and enhanced system stability. This module features a 2Rx8 configuration, indicating it has two ranks of memory chips, with each rank composed of eight data lines. This dual-rank setup provides a good balance between capacity and performance, allowing for efficient data retrieval. The CL9 (CAS Latency 9) timing specifies the number of clock cycles required for the memory to respond to a read command, representing a standard latency for DDR3 memory operating at this speed, ensuring compatibility and reliable operation. As a server-grade memory module, the A4838289 typically supports ECC (Error-Correcting Code) functionality. ECC memory is vital for detecting and correcting memory errors, which is critical for maintaining data integrity and system uptime in demanding applications such as databases, virtualization, and scientific computing. This 4GB module is a cost-effective solution for upgrading memory capacity and enhancing the overall performance and reliability of compatible Dell servers and workstations.