Samsung M393B5270CH0-CH901 4GB DDR3-1333MHz RDIMM 1Rx4 CL9 Memory

Product Description

This Samsung memory module, identified by the part number M393B5270CH0-CH901, is a 4GB DDR3 Registered DIMM (RDIMM) designed for enhanced stability and performance in server environments. Operating at a clock speed of 1333MHz, it corresponds to the PC3-10600 standard, offering a significant bandwidth increase over previous DDR generations. The module features a CAS latency of CL9, indicating the number of clock cycles required for the memory controller to access a specific column address. The 1Rx4 organization signifies that the memory is single-rank and uses x4 data width per DRAM chip. This configuration is common in server memory and contributes to efficient data transfer. As an RDIMM, it incorporates a register chip that buffers 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 per channel and improving overall system stability, especially under heavy loads. Furthermore, this module supports ECC (Error-Correcting Code) functionality. ECC memory can detect and correct common types of internal data corruption, significantly reducing the likelihood of errors that could lead to system crashes or data loss. This makes the M393B5270CH0-CH901 an ideal choice for mission-critical applications where data integrity and system uptime are paramount, such as in enterprise servers, high-availability systems, and workstations.