Model

Brand

WD

Series

My Cloud Expert Series EX4100

Model

WDBWZE0240KBK-SESN

Configuration

Color

Black

Processor

Marvell ARMADA 388 1.6 GHz dual-core

Default/ Max. Memory

2GB DDR3

Operating System

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

Interfaces

Interface

Gigabit Ethernet x 2
Power inlet (DC in) x 2
USB 3.0 expansion port x 2 rear
USB 3.0 port with direct copy x 1 front

Hard Drive Performance

Capacity

24TB

Convenience

Supported Protocols

DHCP Client or Static IP, IPv4 and IPv6
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

Disk management
RAID: JBOD, spanning, 0/1/5/10 + hot spare support
RAID migration: Hot swapping; Hot spare (in four disk mode); Disk roaming; Array roaming

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
UPS connection via USB or network
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
Quotas for groups or users

Backup management
Remote backups: My Cloud Expert Series to My Cloud Expert Series locally or remotely
Backup internal files or folders on the device to other files/folders on the NAS or attached USB 
Cloud-based backup services: Amazon S3 and ElephantDrive
Automatic backup software: WD SmartWare Pro (for up to 10 PC users); Apple Time Machine 10.5.8+ support (for Mac users)

Power

Power

AC input voltage (AC adapter): 100-240 VAC
AC input frequency: 50-60 Hz
Output: 19 V/ 4.74 A

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)

Humidity

Operating relative humidity: 8% to 90%
Non-operating relative humidity: 5% to 95%

Features

Features

Store and organize all your photos, videos and music in one safe place 

Access and share your media anywhere with our award-winning My Cloud app

Stream HD content to your media players, Smart TVs and gaming consoles

Automatically copy files from a USB or camera with the touch of a button

Dimensions & Weight

Dimensions

7.65" x 6.69" x 9.13"

Package Contents

Package Contents

My Cloud Expert Series EX4100 Device
Ethernet cable
Power supply and cable
Quick Install Guide

Group

Style

4-Bay