Samsung M391A2K43BB1-CPB00 16GB DDR4-2133MHz UDIMM 2Rx8 CL15 Memory

Product Description

The Samsung M391A2K43BB1-CPB00 is a high-quality 16GB DDR4 memory module designed for use in servers, workstations, and other compatible computing systems. This Unbuffered DIMM (UDIMM) operates at a frequency of 2133MHz, commonly referred to as PC4-17000, providing a significant boost in data transfer rates compared to older DDR generations. The module features a CAS Latency (CL) of 15, indicating the number of clock cycles required for the memory controller to access a specific column in a row once the row has been opened. This specific module is organized as 2Rx8, meaning it is Dual Rank with an x8 data width per DRAM chip. Dual Rank modules can offer performance benefits in certain applications by allowing the memory controller to interleave accesses between ranks, potentially improving efficiency. The module operates at a standard DDR4 voltage of 1.2V, contributing to lower power consumption and heat generation compared to previous DDR technologies. As an unbuffered module, it does not feature onboard registers, making it suitable for systems that do not require registered memory. Designed for reliability and performance, the M391A2K43BB1-CPB00 is a Non-ECC module, typically used in systems where error correction is handled by the CPU or motherboard chipset, or where ECC is not required. This makes it a cost-effective solution for upgrading memory capacity and performance in a wide array of computing environments. Compatibility should always be verified with the specific motherboard or system manufacturer's specifications.