Dell A4838313 4GB DDR3-1333MHz RDIMM 2Rx8 CL9 Memory

Product Description

The Dell A4838313 is a 4GB Registered Dual In-line Memory Module (RDIMM) designed for Dell servers and workstations. It utilizes DDR3 SDRAM technology, operating at a clock speed of 1333MHz, which corresponds to a PC3-10600 data rate. The module's configuration as a 2Rx8 (Dual Rank, x8 data width) means it consists of memory chips organized into two ranks, each with eight data lines, providing improved performance and efficiency in compatible systems. As an RDIMM, this memory module includes an onboard register that buffers the command and address signals between the memory controller and the DRAM chips. This buffering reduces electrical load on the memory controller, allowing for more memory modules to be installed in a system and improving overall memory stability, especially in high-density configurations. Registered DIMMs are typically used in enterprise-grade servers where reliability and capacity are critical. The CAS Latency (CL) of CL9 indicates the number of clock cycles it takes for the memory module to respond to a column address strobe command. This specific latency, combined with the 1333MHz speed, defines the module's performance characteristics. This 4GB DDR3 RDIMM is a standard component for upgrading or populating memory in compatible Dell server platforms that require reliable and stable memory performance.