The SK hynix 16GB 2Rx8 PC4 - 3200AA - RE2 - 14 HMAG78EXNRA086N AC is a high-quality DDR4 SDRAM memory module designed for computers. With a total capacity of 16GB and a bus speed of PC4-3200AA, this unit offers fast and reliable performance. It has ECC memory features and a lifetime manufacturer warranty, ensuring stability and longevity in your system. The compact item height of 30mm makes it easy to install in various devices, making it a practical choice for enhancing your computer's memory capacity.