WD My Cloud EX2 Ultra 2-Bay (no Disks) NAS Enclosure

QuickFind: 740746 Mfr part code: WDBVBZ0000NCH-EESN
  • 2 Bay Diskless NAS Enclosure
  • Memory 1 GB DDR3
  • Dual Core Processor

Product Description

WD My Cloud EX2 Ultra 2-Bay (no Disks) NAS Enclosure

My Clousd EX2 Ultra 2-Bay (no Disks) Nas Enclosure

Product Specifications

Average latency NA
Average read seek  NA

Battery Yes

Cache/Buffer  NA

Data transfer rate  NA

Disk Capacity  0 TB

Drive Bays  2
Interfaces "USB 3.0 x 2
Gigabit Ethernet
Power Supply (DC in)
Memory 1 GB DDR3
Processor  Marvell ARMADA 385 dual core 1.3 GHz

Rotational Speed  NA
Tape Drive  NA
Write Speed  NA

Product Dimensions

Height 6.75 in (171.45 mm)
Length/Depth 6.10 in (154.94 mm)
Width 3.90 in (99.06 mm)
   0 TB  (0.8kg)"
Colors available  Charcoal Gray

Country Code / Origin Product of Thailand or Malaysia

Environmental Specifications

Operating Temperature  5° C to 35° C ( 41° F to 95° F)
Non-op Temperature  -20° C to 65° C (-4° F to 149° F)

Operating relative humidity  NA
Non-operating relative humidity NA
Power Specifications

AC input voltage (AC adapter) 100-240 VAC

AC input frequency  50-60 Hz

DC output 4A for 0TB

Technical Specification

WD My Cloud EX2 Ultra 2-Bay (no Disks) NAS Enclosure

Processor / Memory

RAM Installed 1 GB DDR3
Processors Installed Marvell ARMADA 385 1.3 GHz
Number of Cores Dual-Core

Manufacturer Warranty

Service & Support Limited warranty - 2 years
Service & Support Details Limited warranty - 2 years


Voltage Required AC 120/230 V (50/60 Hz)
Power Device External power adapter

Software / System Requirements

OS Required Apple MacOS X 10.6, Apple MacOS X Lion 10.7, Apple OS X 10.8 Mountain Lion, Apple OS X 10.9 Mavericks, Apple OS X 10.10 Yosemite, Microsoft Windows Vista / 7 / 8 / 10, Apple OS X 10.11 El Capitan
Software Included WD Sync, WD My Cloud, WD SmartWare Pro (10-users licence)


Device Type Personal cloud storage device
Host Connectivity Gigabit Ethernet
Total Storage Capacity 0 GB
Installed Devices / Modules Qty 0 (installed) / 2 (max)
Width 9.906 cm
Depth 15.494 cm
Height 17.145 cm
Weight 800 g
Enclosure Colour Charcoal grey
Built-in Devices Led panel
Localisation EMEA

Storage Controller



Data Link Protocol 10Mb LAN, 100Mb LAN, GigE
Network / Transport Protocol TCP/IP, NTP, iSCSI, FTP, SMB, DDNS
Remote Management Protocol SNMP 2, HTTP, HTTPS, SSH
Network Services Compatibility Microsoft Active Directory (AD), Apple Bonjour Protocol, DFS, Microsoft CIFS, Network File System (NFS), Apple File Protocol (AFP), Internet Storage Name Service (iSNS), Web-based Distributed Authoring and Versioning (WebDAV)
Features Wake on LAN (WOL), IPv6 support, DFS support, backup server, SSH support, roaming function, iTunes server, Jumbo Frames support, FTP server, static IP mode, port forwarding, UPnP Media Server, Apple Time Machine compatible, dynamic IP mode, DHCP client, WebDAV server, cloud backup, SNMP support, Link Aggregation
Encryption Algorithm 256-bit AES
Compliant Standards IEEE 802.1Q, DLNA CERTIFIED

Expansion / Connectivity

Expansion Bays 2 (total) / 2 (free) x hot-swap - 3.5"
Interfaces 1 x Ethernet 1000Base-T - RJ-45 ¦ 2 x USB 3.0


Cables Included 1 x network cable
Features Security lock slot (cable lock sold separately), built-in cooling fan, UPS support, scheduled power on/off, Full Volume Encryption
Compliant Standards RoHS

Environmental Parameters

Min Operating Temperature 5 °C
Max Operating Temperature 35 °C

Product Reviews

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WD My Cloud EX2 Ultra 2-Bay (no Disks) NAS Enclosure

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WD My Cloud EX2 Ultra 2-Bay (no Disks) NAS Enclosure

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