The G.SKILL DDR2 4GB (2x2GB) F2-6400CL4D-4GBPI-B DDR2-800 PC2-6400 CL4 RAM is a high-quality memory module designed for computers that require reliable and efficient performance. With a total capacity of 4GB divided into two 2GB modules, this RAM is perfect for boosting the speed and multitasking capabilities of your system. The DDR2 technology and DDR2-800 bus speed ensure fast data transfer and processing, making it ideal for tasks that require a lot of memory usage. Upgrade your computer with this RAM module from a trusted brand like G.SKILL for improved performance and efficiency.