Model

Brand

WD

Series

My Cloud EX2 Ultra

Model

WDBVBZ0000NCH-NESN

Configuration

Color

Black

Form Factor

2 x 3.5 inch hard drive bays, hot swap capable, tray-less design

Processor

Marvell ARMADA 385 dual core 1.3GHz

Supported Operating Systems

Windows 10, Windows 8, or Windows 7 operating system
Mac OS X El Capitan, Yosemite, Mavericks, Mountain Lion, or Lion operating systems

Default/ Max. Memory

1GB DDR3

Interfaces

Interface

Gigabit Ethernet
USB 3.0 expansion port x 2 rear

Port RJ-45

1 x 10/100/1000M

Port USB

2 x USB3.0

Hard Drive Performance

Capacity

Diskless

Convenience

Supported Protocols

DHCP Client or Static IP
NTP Client
Dynamic DNS (DDNS)
Apple Bonjour and Windows Rally
Jumbo frame support up to 9K
VLAN (802.1Q)
Link Aggregation and failover for 2 Gigabit Ethernet ports
UPnP port forwarding
LLTD Link Layer Topology Discovery Protocol
iSCSI
SSH

Management

Backup management:
Remote backups: My Cloud Expert Series to My Cloud Expert Series locally or remotely
Backup internal files or folders of the device to other files/folders on the NAS or attached USB drive
WD SmartWare Pro for Windows clients
Apple Time Machine (10.5.8+) support
Cloud-based backup services: Amazon S3; ElephantDrive 
Disk sync management for the attached USB ports

Disk management:
RAID: JBOD, spanning, 0/1
RAID migration: JBOD to RAID 1
Hot swapping
Disk roaming
Array roaming

Download Management:
HTTP downloads from a URL to a user specified folder on the NAS
FTP downloads of files or folders from an FTP server to another files/folders on the NAS
P2P Download Manager

Power Management:
Drive Spin Up/Down (including Attached WD USB drives)
Automatic power recovery (with UPS)
Schedule power on/off
Graceful shutdown on UPS low battery
FAN Control
Network UPS
Wake On LAN

User/Group Management:
Max No. of Users: 512 for Samba, 800 for ADS
Max No. of User Groups: 64 for Samba, 200 for ADS
Max No. of Network Shares: Max No. of Network Shares: 128
Max concurrent CIFS connections: 10
User/Group assignment for network sharing/FTP
Quotas for groups or users
Assignment of users to multiple groups
Batch assignment of users to groups
Batch user creation
Importing users (CSV Delimited Format)
Importing groups (CSV Delimited Format)

System Management:
System status: Device Information
- Capacity usage status for the external storage
- File category breakdown of how much video, photo, music is stored
Alert notifications
- Event UI message
- UI Alert (with message acknowledgment required)
- Email notice
- QuickView pop-up message
- RED LED status
Network recycle
- Support Windows CIFS
- Support Apple AFP
System/FTP Log (Syslog Client)
HTTP/S (Web) Administration Interface (HTTP Server)
Firmware upgrade
Configuration backup and restore
SNMPv2
System Information

Power

Power

Input voltage: 100V to 240V AC
Input frequency: 50 to 60 Hz
Output voltage: 12V DC, up to 4A

Environmental

Temperature

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

Features

Features

High-performance 1.3 GHz dual-core processor for lag-free streaming

1GB of DDR3 memory to multitask with ease

Centralized network storage and access from anywhere

Automatic file synching across all your computers

Simplified file and folder sharing

Personalized backup

Twice the data protection with RAID 1

Simple installation and system management

Third-party app support

Equipped with WD Red NAS drives (available in pre-configured models only)

Powered by My Cloud OS 3

Dimensions & Weight

Dimensions

6.75" x 3.90" x 6.10"

Weight

1.80 lbs.

Package Contents

Package Contents

NAS
Ethernet cable
Power supply
Quick install guide