You have invested in a P4000 storage array, but still have unconnected file and application servers. You need a single, unified storage pool that you can expand and protect. HP P4000 G2 Unified NAS Gateway boosts the value of P4000 SAN environment by adding Windows-powered IP-based gateway services. When you consolidate to a single, unified storage pool that can serve files to your clients and blocks to your servers you get a better return on your SAN investment with less effort and time. Industry-standards offer protection by providing compatibility with your network and applications, and a Microsoft Cluster Server (MSCS) license is included to provide high availability and reduce downtime.