Upgrade your system's performance with the ADATA AD3U1600W8G11-B DDR3 SDRAM memory module, offering a total capacity of 4GB to handle your demanding applications. This non-ECC, unbuffered DIMM RAM stick is designed for fast and efficient data transfer, supporting a bus speed of PC3-12800 (DDR3-1600), ensuring smooth and responsive multitasking. With its compact 1.5-inch height and 5.5-inch length, this memory module is ideal for fitting into a wide range of systems. Manufactured with precision, the ADATA-branded module features 240 pins for reliable connectivity and is sold as a single unit for easy installation or replacement. Keep your computer running at its best with this reliable and high-performance memory upgrade.