The 4-bay, 1U rack-mounted TS-410U Turbo NAS is the perfect storage solution with best price performance ratio for SMB & workgroups who need a network attached storage (NAS) server with solid performance, low power consumption, high reliability, & excellent overall value. The Turbo NAS can be easily installed in the server room with rack slide rail kit & efficiently managed by IT personnel over the local network or the Internet. The Turbo NAS is more than a simple networked storage server. It is capable of being a st&-alone download server, centralized network backup, website hosting, network surveillance, & much more. The Turbo NAS incorporates a Marvell CPU & DDRII memory. The Turbo NAS supports advanced NAS & i SCSI applications to provide a low-cost, highly flexible & efficient IP SAN solution. Up to 8 i SCSI targets can be created on the NAS for storage expansion & a central backup destination for computers & servers. The powerful built-in virtual disk drive (VDD) function allows the Turbo NAS to connect other i SCSI targets on the network to "virtually" expand its capacity. The Turbo NAS supports RAID 0/1/5/6/5+spare, single & JBOD disk configurations. The unique online RAID capacity expansion & online RAID level migration features allow the administrator to expand the storage capacity of the RAID configuration & upgrade the RAID level without turning off the server. A built-in RAID recovery feature is offered to secure the server data against accidental removal of the hard drives.