The M395T2863QZ4-CE660 is a DDR2 memory module from Samsung designed to deliver reliable performance and stability for various computing systems. This Fully Buffered DIMM operates at 667MHz, providing a good balance of speed and power efficiency for servers, workstations, and performance-focused desktop computers. With a memory configuration of 128Mx72 and a total capacity of 1GB, it helps improve the responsiveness and multitasking capability of systems. The module uses 240 pins to connect to the motherboard, ensuring compatibility with a wide range of systems that support DDR2 technology. Its fully buffered design is important for maintaining system stability and reliability by minimizing the electrical load on the memory controller. This module also features a 1Rx8 structure, offering a single rank with x8 organization, which is optimized for performance and density. Samsung's commitment to quality is reflected in the use of high-grade [128Mx8 9C] memory chips, ensuring long-term reliability and performance. This memory module is suitable for those looking to upgrade their system's memory capacity or enhance performance in compatible computing platforms.