Overview: The Compaq ProLiant DL580 Generation 2 server is an enterprise class 4-way server designed for environments that require maximum computing power and robust high availability features in a versatile rack-optimized form factor. It combines maximum levels of compute performance system availability and manageability with a flexible rack-optimized design to deliver outstanding resource efficiencies to the enterprise data center.??Industry-leading 4-way performance supports the most complex compute-intensive application environments. The first server in the industry to offer Hot-Plug Mirrored Memory the ProLiant DL580 G2 delivers the high availability features required to ensure reliability of business-critical applications. The industry's best rack-optimized server design simplifies serviceability while providing maximum deployment flexibility throughout the life of the server.