Sentinel DX4000 Small Office Server 6.0TB

Technical Specifications

Interface 2 high-performance (10/100/1000) Gigabit Ethernet Ports

             2 USB 3.0 ports

CPU       Dual Core Intel® Atom D525 1.80 GHz processor

Memory 2 gigabytes SODIMM DDR3-800

Server operating system Windows Storage Server 2008 R2 Essentials Supported client operating systems Windows XP with service pack 3, 32-bit versions only Windows      Vista® with service pack 2, all 32-bit and 64-bit platforms Windows 7, all 32-bit and 64-bit platforms File sharing support for Mac OS® X 10.5.x, Mac OS X 10.6.x, Linux®/Unix

Network protocols TCP/IP, HTTP, HTTPS File sharing protocols CIFS/SMB, NFS, WebDAV,

FTP Drive bays 4 x 3.5 inch hard drive bays, Hot swap capable, Tray-less design Internal hard drives 2 or 4 WD 3.5-inch SATA hard drives with RAID-specific time-limited error recovery (TLER) Pioneered by WD, this feature prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop drives. 24x7 reliability With 1.2 million hours MTBF (tested at 100% duty cycle), these drives have the highest available reliability rating on a high-capacity drive. Improved rotary vibration tolerance Optimized drive mechanics, system characterization and process validation yield unmatched performance in high vibration environments. Approved drive models WD2002FYPS Capacity: 2 TB Cache: 64 MB RPM: Intellipower WD3009FYPX Capacity: 3 TB Cache: 64 MB RPM: Intellipower Note: The most up-to-date list of approved drives is available at www.wdstore.com RAID support RAID 1 (2 hard drive SKUs) and RAID 5 (4 hard drive SKUs) Automatic RAID migration and capacity expansion Backup and restore Server-based backup for up to 25 computers, with block level deduplication Bare-metal restore and file/folder level restore Network authentication Active Directory join LCD panel 2 lines of 16 characters for status and alerts Switches Power button Buttons for scrolling through messages on LCD LEDs 1 power LED 4 drive bay LEDs Power 2 external power ports Redundant failover Power supply Input voltage: 100V to 240V AC Input frequency: 50 to 60 Hz Output voltage: 19V DC, up to 6.32A Temperature Operating temperature: 5 to 35 °C (41 to 95 °F) Non-operating temperature: -20 to 65°C (-4 to 149 °F) Available capcities 6 TB1 (2 x 3 TB) 1Available in Q1 20121Available in Q1 2012 Physical dimensions Height: 8.10 in (206 mm) Depth: 6.3 in (160 mm) Width: 8.8 in (224 mm) Weight 4 TB and 6 TB: 10.76 lb (4.88 kg) 8 TB