The Samsung M393T5160QZA-CE6 4GB DDR2 ECC RAM Memory is a high-quality memory module designed for server use. With a capacity of 4GB per module and 16 modules in total, this RAM provides a large amount of memory for server applications. The ECC memory feature offers error correction for improved reliability, while the PC2-5300 bus speed ensures fast and efficient data processing. This memory module is a reliable choice for businesses looking to enhance their server performance and stability.