The StarNET Pro eSATA Extended Video Storage (EVS) device adds up to an additional 40 Terabytes of storage to an existing CSP-10SVR64 NVR Server. A CSP-10SVR64 can support up to 3 StarNET Pro eSATA EVS devices for up to a total of 120 Terabytes of additional storage. The EVS connects to a recorder’s eSATA port(s) and offers RAID options (levels 0, 1+0, and 5) for redundant storage. The 1U rack-mountable metal housing and tool-less design makes this device an easy addition to any system.