This high-quality memory module is designed to improve the performance of your Sun Microsystems server. The module is compatible with various types of servers and can be used for a range of purposes. It is made from high-quality materials and is built to last. Whether you need to upgrade your server\'s memory or you\'re building a new system from scratch, this RAM is an excellent choice. It is easy to install and provides reliable performance that you can count on. So if you\'re looking for a powerful and reliable memory solution, this Sun Microsystems X7802A 2X 370-6209 4GB (2x2GB) PC2-4200R DDR2-533 RAM Memory is the perfect choice!