The Cisco SFS 3012 provides extremely high levels of availability, scalability, and manageability for deploying server clusters and on-demand computing. Switch modules provide multiple terabits of switched bandwidth for servers for servers and up to 12 expansion modules allow for Fiber Channel and Ethernet connectivity in a single enclosure, providing "pay-as-you grow" scalability, or the ability to invest in equipment as you generate the customer base and revenue to support it.