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WD SENTINEL RX4100
ADMINISTRATOR AND MAINTENANCE GUIDE
Technical Specifications
Specification Description
Interfaces • High performance (10/100/1000) Gigabit Ethernet connection
• 2 ports of powered USB 3.0
• 1 port of powered USB 2.0
I/O ports • 2 Ethernet (RJ-45 Ports)
• 2 USB 3.0 Ports
• 1 USB 2.0 Port
• 1 VGA Port
Supported protocols CIFS/SMB, NFS, HTTP, HTTPS, WebDAV, AFP
Internal hard drives 4 WD 3.5-inch SATA Best in Class 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.
Approved Drive Models
For a complete list of approved drive models, search for Answer ID
9443 in the WD Knowledge Base at http://support.wd.com.
CPU Intel Atom Dual Core 1.80 Ghz
Memory 4 GBytes SODIMM DDR3-800
Drive bays • 4 3.5 inch hard drive bays
• Hot swap capable
• Trayed design
RAID level • RAID 5 with automatic rebuild functionality
Physical dimensions • Length: 26 inches (660 mm)
• Width: 19 inches (482.1 mm)
• Height: 1.75 inches (44 mm)
Weight • 8 TB and 12 TB: 26.627 lbs (12.078 kgs)
• 16 TB: 27.112 lbs (12.298 kgs)
Capacities • 8 TB (4 x 2 TB); 6 TB Usable
• 12 TB (4 x 3 TB); 9 TB Usable
• 16 TB (4 x 4 TB); 12 TB Usable
Power • 1 internal power supply
• 1 external power port for failover (optional)
Power supply • Input voltage: 100 to 240 V AC
• Input frequency: 50 to 60 Hz
• Output voltage: 19V DC, up to 6.32A
Temperature • Operating temperature: 0 to 35 °C (32 to 95 °F)
• Non-operating temperature: -40 to 70°C (-40 to 158 °F)
Switches • Power
• Recovery