The HP 5920 Switch Series is made up of high-density 10 Gb E, ultra-deep packet buffering, top-of-rack (To R) switches. The series switches are part of the HP Flex Fabric solution module of the HP Flex Network architecture. These switches are ideally suited for deployments at the server access layer of large enterprise data centers. They are also designed for content delivery networks, especially when used to eliminate network congestion at the I/O that is associated with the heavy use of server virtualization, as well as bursty multimedia, storage applications, & other critical services. With the increase in virtualized applications & server-to-server traffic, customers now require To R switch innovations that will meet their needs for higher-performance server connectivity, convergence of Ethernet & storage traffic, the capability to handle virtual environments, & ultra-deep packet buffering all in a single device.