The M395T5663FB4-CE680 is part of Samsung's portfolio of DDR2 Fully Buffered DIMM memory modules, tailored for use in server environments requiring enhanced memory performance and reliability. This module features a 256Mx72 configuration, which, combined with Samsung's 128Mx8 design across 18 chips, results in a total capacity of 2GB. Operating at DDR2-667, this FB-DIMM is optimized for systems that prioritize stable and reliable memory operation at a slightly lower speed, which is still sufficient for numerous server applications and functions. The fully buffered design is a significant advantage for servers, minimizing electrical loads on the memory controller and thereby enhancing overall system performance and reliability. With a 240-pin interface, this module ensures compatibility with a wide range of DDR2-compatible server motherboards. Manufactured by Samsung, the M395T5663FB4-CE680 reflects the company's dedication to providing high-quality, dependable memory solutions for the server market, offering improved system stability and performance for critical computing environments.