Enterprise-class, iSCSI storage device can be located locally or remotely via network connection. Scalable storage with units from 8 to 42 drive bays. Energy-efficient idle mode conserves power, but provides near-instantaneous access to data when needed. Ideal solution for primary or backup storage. Preconfigured from factory to support up to 4 ViconNet DVRs or NVRs. Hot-swap failed drives in an instant with no data loss.