BUFFALO TeraStation 5410DN TS5410DN0402 - NAS server - 4 bays - 4 TB - SATA 6Gb/s - HDD 2 TB x 2 - RAID 0/ 1/ 5/ 6/ 10/ JBOD - RAM 4 GB - 10 Gigabit Ethernet - iSCSI - with 24/7 North American based support