The Samsung 2GB DDR2 RAM PC2-6400U is a high-quality desktop memory module designed for enhancing the performance of your computer. With a total capacity of 2GB spread across one module, this DDR2 SDRAM RAM operates at a bus speed of PC2-6400 (DDR2-800) for efficient data transfer. The DIMM form factor and 240 pins make it compatible with a wide range of desktop computers, providing reliable and stable memory support for your system. Perfect for upgrading your computer's memory capacity, this Samsung RAM module is a dependable choice for boosting speed and performance.