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Network Storage Solutions

WD Sentinel DX4000 WD Sentinel RX4100 WD Sentinel DS5100 WD Sentinel DS6100
Network Storage Server Network Storage Server Ultra-compact Storage
Plus Server
Ultra-compact Storage
Plus Server
Form factor 4-bay desktop pedestal 4-bay 1U rack mount 4-bay desktop pedestal 4-bay desktop pedestal
Operating system Windows Storage Server
2008 R2 Essentials
Windows Storage Server
2008 R2 Essentials
Windows Server
2012 R2 Essentials
Windows Server
2012 R2 Essentials
Capacity (raw) 4 TB (2 x 2 TB)
8 TB (4 x 2 TB)
12 TB (4 x 3 TB)
16 TB (4 x 4 TB)
8 TB (4 x 2 TB)
12 TB (4 x 3 TB)
16 TB (4 x 4 TB)
4 TB (2 x 2 TB)
8 TB (4 x 2 TB)
8 TB (2 x 4 TB)
12 TB (4 x 3 TB)
16 TB (4 x 4 TB)
CPU Intel Atom
D525 1.80 GHz
Dual Core Processor
Intel Atom
D525 1.80 GHz
Dual Core Processor
Intel Xeon
E3-1220LV2 2.3 GHz
Dual Core Processor
Intel Xeon
E3-1265LV2 2.5 GHz
Quad Core processor
RAM 2 GB 4 GB 8 GB ECC RAM
(upgradable to 32 GB)
16 GB ECC RAM
(upgradable to 32 GB)
Interface Gigabit Ethernet x2
USB 3.0 x2
Gigabit Ethernet x2
USB 3.0 x2
USB 2.0
Gigabit Ethernet x2
USB 3.0 x4
USB 2.0 x2
Gigabit Ethernet x2
USB 3.0 x4
USB 2.0 x2
RAID RAID 1 & 5 RAID 5 RAID (JBOD, 0, 1, 5, 10) RAID (JBOD, 0, 1, 5, 10)
LCD/VGA LCD screen VGA port LCD screen + VGA port LCD screen + VGA port
WD Guardian Services