The Samsung 4GB (2x2GB) DDR3 PC3-10600U 240-Pin DIMM is a high-quality memory module designed for desktop computers. With a total capacity of 4GB split into two 2GB modules, this unbuffered RAM is ideal for enhancing the performance of your system. Built by Samsung, a trusted brand in the industry, this DDR3 SDRAM form factor DIMM memory features a bus speed of PC3-10600U (DDR3-1333) and a compact size of 5.2 inches in length, 1.2 inches in height, and 0.1 inches in width. Upgrade your computer's memory capacity with this reliable and efficient RAM module.