Promise 4-Drive NAS with 10/100/1000 Ethernet connectivity RAID 0, 1, 5, 10, 5 hot-spare and 3G HDD support

SmartStor NS4600 is a high performance 4 drive RAID 5 network attached storage and digital media server for home, SOHO and small business. The SmartStor NS4600 is DLNA certified under DLNA DMS guidelines 1.0, features iTunes Server with video playback. Promise 4-Drive NAS with 10/100/1000 Ethernet connectivity RAID 0, 1, 5, 10, 5 hot-spare and 3G HDD support is one of many NAS (Network-Attached Storage) available through Office Depot. Made by Promise.