Upgrade your computer's memory with this Hynix PC2-6400 (DDR2-800) 1GB DIMM. This memory module is perfect for those who want to improve their computer's performance without replacing the entire system. With a bus speed of PC2-6400 (DDR2-800), this memory module is capable of delivering fast and efficient performance. The Hynix PC2-6400 (DDR2-800) 1GB DIMM is compatible with many computers and is easy to install. With 200 pins, this memory module is designed to fit into most standard DIMM slots. Whether you're a gamer or a power user, this memory module will improve your computer's performance.