Samsung M392B5173FM0-YF7 4GB DDR3-800MHz VLP RDIMM 2Rx8 CL6 Memory

Product Description

The Samsung M392B5173FM0-YF7 is a high-quality memory module engineered for demanding server environments where reliability and performance are critical. With a capacity of 4GB, it provides essential memory resources for running operating systems, applications, and virtual machines. The DDR3 technology ensures efficient data transfer rates, while the 800MHz clock speed (often referred to as PC3-6400) offers a solid performance baseline for various server workloads. This module is a Registered DIMM (RDIMM), which means it includes a register chip that buffers command and address signals. This buffering reduces electrical load on the memory controller, allowing for more memory modules to be installed per channel and improving overall system stability, especially in systems with a large number of memory slots. The 2Rx8 configuration indicates a dual-rank design with x8 data width, which can offer performance benefits in certain scenarios by allowing the memory controller to access different ranks independently. The Very Low Profile (VLP) form factor is a key feature, making this module ideal for densely populated server chassis, such as 1U or 2U rack servers, where height restrictions are a concern. Despite its compact size, it maintains the robust performance and data integrity features expected from server-grade memory, including ECC (Error-Correcting Code) support, which detects and corrects single-bit errors, crucial for preventing data corruption in mission-critical applications. The CL6 CAS latency further defines its timing characteristics.