Technical Specifications - Western Digital WDBLGT0040KBK Administrator's Manual

Technical Specifications

Specification
Interfaces
I/O ports
Supported protocols
Internal hard drives
CPU
Memory
Drive bays
RAID level
Physical dimensions
Weight
Capacities
Power
Power supply
WD SENTINEL DX4000
ADMINISTRATOR'S GUIDE
Description
High performance (10/100/1000) Gigabit Ethernet connection
2 ports of powered USB 3.0
2 Ethernet (RJ-45 Ports)
2 USB 3.0 Ports
CIFS/SMB, NFS, HTTP, HTTPS, WebDAV
2-4 WD 3.5-inch SATA RAID Edition 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
RPM: Intellipower
Note: The most up-to-date list of approved drives is available at
w
ww.WDStore.com
Intel Atom Dual Core 1.80 Ghz
2 GBytes SODIMM DDR3-800
4 3.5 inch hard drive bays
Hot swap capable
Trayless design
RAID 1 (2 drives only) and RAID 5 (3-4 drives)
Automatic migration and capacity expansion
Length: 6.3 inch (160 mm)
Width: 8.8 inch (224 mm)
Height: 8.1 inch (206 mm))
4 TB and 6 TB: 10.76 lb (4.88 kg)
8 TB and 12 TB: 14.0 lb (6.35 kg)
4 TB, 6 TB, 8 TB, 12 TB
2 external power supplies
Redundant failover
Input voltage: 100V to 240V AC
Input frequency: 50 to 60 Hz
Output voltage: 19V DC, up to 6.32A
PRODUCT OVERVIEW
Cache: 64 MB
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