Samsung M393B1K70CH0-YH904 8GB DDR3-1333MHz RDIMM 2Rx4 CL9 Memory

Product Description

The Samsung M393B1K70CH0-YH904 is an 8GB Registered DIMM (RDIMM) memory module utilizing DDR3 technology. This module operates at a frequency of 1333MHz, providing a reliable performance level suitable for a wide array of server and workstation applications. DDR3 memory, while an older generation compared to DDR4 or DDR5, remains a viable option for many systems, offering a balance of performance and cost-effectiveness. As an RDIMM, this module includes an onboard register chip that buffers command and address signals. This buffering reduces the electrical load on the memory controller, allowing for greater memory capacity per channel and improved system stability, especially in systems populated with multiple memory modules. The 2Rx4 configuration indicates that the DIMM is dual-ranked and uses x4 DRAM chips, contributing to its overall density and performance characteristics. The CL9 CAS latency signifies a relatively fast response time for DDR3 memory at this speed. Crucially, this Samsung memory module features Error-Correcting Code (ECC) functionality. ECC memory is designed to detect and correct common types of internal data corruption, enhancing system reliability and data integrity. This makes RDIMMs with ECC, like the M393B1K70CH0-YH904, a standard choice for servers and critical workstations where uptime and data accuracy are paramount. It is designed for compatibility with motherboards and chipsets that specifically support DDR3 ECC RDIMMs.