Dell 0T4D9F 4GB DDR3-1333MHz RDIMM 2Rx8 CL9 Memory

Product Description

The Dell 0T4D9F is a 4GB DDR3 Registered DIMM (RDIMM) memory module, specifically manufactured for use in Dell server systems. This module operates at a speed of 1333MHz, providing a solid foundation for memory performance in various enterprise applications. The DDR3 technology offers a good balance of speed, power consumption, and cost-effectiveness, making it a common choice for servers deployed in the era of its introduction. This particular module features a 2Rx8 configuration, indicating it is a dual-rank module with eight memory chips per rank. Dual-rank modules can sometimes offer performance advantages in certain server memory controllers by allowing for more efficient interleaving of memory accesses. The CL9 CAS latency specifies the timing for memory operations, contributing to the overall responsiveness of the system. As an RDIMM, the 0T4D9F includes an onboard register that buffers command and address signals, reducing the electrical load on the memory controller. This allows servers to support larger amounts of memory and maintain stability. Crucially, this module also supports ECC (Error-Correcting Code), which is vital for server environments where data integrity is paramount. ECC memory can detect and correct single-bit errors, preventing data corruption and system crashes, thereby ensuring the reliability of critical operations.