The 2GB DDR3 1600mhz Crucial CT25664BA160B.C8FKD PC3-12800U Desktop Ram is a high-quality DIMM module designed for desktop computers. With a total capacity of 2GB split into a single module, this DDR3 SDRAM memory is manufactured by Crucial, a reputable brand known for producing reliable computer components. The PC3-12800 (DDR3-1600) bus speed ensures fast data transfer and improved overall performance for your computer system. Made in China, this RAM module is a solid choice for upgrading or replacing existing memory modules in your desktop computer.