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Western Digital My Cloud EX4100, 24TB NAS Desktop Ethernet LAN Black


Availability: In stock

Quick overview

My Cloud EX4100, 24TB, Marvel ARMADA 1.6GHz, 2GB RAM, Gigabit Ethernet, USB 3.0, iSCSI, RAID, DLNA 1.5
Western Digital My Cloud EX4100, 24TB. Total installed storage capacity: 24 TB, Installed storage drive type: HDD, Supported storage drive types: HDD. Processor frequency: 1.6 GHz, Processor family: Marvell, Processor model: Armada 388. Internal memory: 2 GB, Internal memory type: DDR3. Ethernet LAN data rates: 10,100,1000 Mbit/s, Supported network protocols: SSH, LLTD, UPnP, NTP, Apple Bonjour. Chassis type: Desktop, Cooling type: Active, Colour of product: Black

Save all your valuable photos, videos, music and files on this ready-to-go, high-performance NAS solution for secure access to them anytime, from anywhere. Protect your content with multiple backup options, customize your NAS with a full suite of apps and enjoy peace of mind knowing that we've put our best in it, so you can put your best on it.

Centralize your media and content in one safe, organized place

Whether you're a creative hobbyist, creative professional or have an impressive media collection, you will undoubtedly have loads of digital content to store. With My Cloud Expert Series NAS, you can easily centralize and protect your valuable content from all the PC and Mac computers on your network. Plus, access it anytime, from anywhere with tablets and smartphones.

Get power that keeps up with your passion

Powered by a strong Marvell® ARMADA® 388 1.6 GHz dual-core processor, My Cloud EX4100 gives you ultra-fast transfer speeds of 116 MB/s upload and 116 MB/s download to keep up with your high-performance needs. Now you can upload more content simultaneously, stream your HD media more smoothly, and enjoy your creative life with ease.

Stream like a pro

With the built-in Twonky DLNA-certified media server, you can seamlessly stream all your HD videos, photos and music stored on your My Cloud Expert Series NAS to media players, Smart TVs, gaming consoles and other DLNA-certified devices on your network. It's an easy way to enjoy your media collection on the biggest screen in your house.

Safeguard your content with comprehensive data protection

My Cloud EX4100 keeps your irreplaceable photos, videos and files safe with multiple data protection options to secure your content from unexpected loss. Protect all the PC and Mac computers on your network using local, remote or cloud backup. Multiple RAID configurations and volume encryption add even more protection and security for all your files.

Be up and running in minutes

My Cloud EX4100 comes preconfigured to get you set up and on your way without any hassle. The intuitive dashboard guides you through the process of setting up users and shares, customizing system features and monitoring your storage. And with a toolless and trayless drive bay design, drive installation and hot swap is effortless.

Built-in reliability for added peace of mind

My Cloud Expert Series pre-configured NAS come populated with WD Red NAS hard drives. Ultra-reliable and purposely built for NAS systems, WD Red drives improve performance and thrive in 24x7 environments.

WD's exclusive NASware™ technology further optimizes WD Red for the NAS environment. From vibration compensation, optimized power usage and protecting your content in the event of a power loss or disruption, the firmware is designed to give you improved reliability and system performance.

Get enhanced media streaming and network redundancy

Dual Gigabit Ethernet ports for link aggregation enhances network performance giving you the best possible HD media streaming experience. It also provides for network redundancy should one of your network connections fail.

A power supply with a backup plan

My Cloud EX4100 comes equipped with dual power ports offering you the option of adding a second external power supply that will take over should the first power supply fail, giving you uninterrupted access to your content.

My Cloud OS - content management made simple

WD's My Cloud OS delivers a suite of tools and apps that empower you to easily take control of the content that matters to you most. The intuitive, easy-to-use dashboard makes set up, managing storage and personalizing your NAS effortless. Our award-winning My Cloud app allows you to securely access and share your files from anywhere with computers, tablets and smartphones. And with popular third-party apps available for download, you are enabled to customize your NAS to best fit your needs. Learn more

Automatically copy your external USB with the touch of a button

With the built-in, one-touch copy button conveniently located on the front of the NAS, you can automatically copy all the photos, videos and music you have stored on an external USB or camera to the My Cloud EX4100, keeping all your media and files in one safe, central location.

Save on energy automatically

My Cloud EX4100 comes equipped with drive sleep mode, LCD and LED on/off and power scheduling capabilities to save power and runtime energy.

Professional-grade features

- iSCSI target and initiator
- Integrated FTP and WebDAV server
- Integrated SSH Secure Shell
- Link aggregation and network redundancy
- Dual power ports for failover support
- Jumbo frame support
- IPv4 and IPv6
- UPS support (USB and network)
- Real-time resource monitor
- Microsoft Active Directory support
- Energy-saving options

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Condition New
UPC 718037833798
Weight 19.4500
Dimensions 6.69(Width) x 7.56(Height) x 9.13(Length) inches
Chassis type Desktop
Colour of product Black
Cooling type Active
Housing material N/A
Number of fans 1 fan(s)
Fan diameter N/A
Drive bay locking N/A
LED indicators Yes
Built-in display N/A
Display type N/A
Cable lock slot N/A
Cable lock slot type N/A
Country of origin N/A
Built-in speaker(s) N/A
Number of built-in speakers N/A
Fan diameter 2 N/A
Colour of product N/A
On-board graphics adapter model N/A
Storage drives installed Yes
On-board graphics adapter ID N/A
Installed storage drive type HDD
Number of storage drives installed N/A
On-board graphics adapter OpenGL version N/A
On-board graphics adapter DirectX version N/A
Total installed storage capacity N/A
On-board graphics adapter memory N/A
Supported storage drive types HDD
Number of storage drives supported 4
On-board graphics adapter dynamic frequency (max) N/A
Maximum supported storage capacity N/A
On-board graphics adapter base frequency N/A
Storage drive interface Serial ATA
On-board graphics adapter burst frequency N/A
Maximum on-board graphics adapter memory N/A
Storage drive capacity N/A
Storage drive size 3.5"
Number of displays supported (on-board graphics) N/A
RAID support Yes
RAID levels 1, 5, JBOD
Hot-swap drive bays Yes
Supported file systems ext2,ext3,ext4,FAT32,HFS,NTFS
Hard drive speed N/A
Drive device, buffer size N/A
Drive device, transfer rate N/A
Compressed capacity N/A
Hard disk average seek time N/A
Track to track seek time (read/write) N/A
Average latency N/A
Maximum supported storage capacity 24 TB
Online RAID migration N/A
Online RAID expansion N/A
Bad block scan N/A
Auto-rebuild N/A
Supported storage drive interfaces N/A
Storage drive sizes supported N/A
Number of M.2 (M & B) slots N/A
Disk roaming N/A
RAID rebuild N/A
Total installed storage capacity 24 TB
Enhanced Intel SpeedStep Technology N/A
Processor family Marvell
Thermal Monitoring Technologies N/A
Processor model Armada 388
Processor clock speed N/A
Intel Flex Memory Access N/A
Intel Demand Based Switching N/A
Processor cores 2
Intel I/O Acceleration Technology N/A
Motherboard chipset N/A
Intel Stable Image Platform Program (SIPP) N/A
L2 cache N/A
Idle States N/A
Compatible processor series N/A
Number of processors installed N/A
Execute Disable Bit N/A
Embedded options available N/A
L3 cache N/A
Intel Active Management Technology version N/A
Processor architecture N/A
System bus rate N/A
Number of Processing Die Transistors N/A
Number of QPI links N/A
Processing Die size N/A
Tjunction N/A
Intel FDI Technology N/A
Physical Address Extension (PAE) N/A
Tcase N/A
Processor threads N/A
Intel Rapid Storage Technology N/A
Processor operating modes N/A
Intel Fast Memory Access N/A
Scalability N/A
Intel TSX-NI N/A
Processor front side bus N/A
Intel Dual Display Capable Technology N/A
Processor code N/A
Intel VT-x with Extended Page Tables (EPT) N/A
Intel Enhanced Halt State N/A
Thermal Design Power (TDP) N/A
FSB Parity N/A
Intel Smart Connect Technology N/A
Processor cache N/A
Graphics & IMC lithography N/A
Intel Trusted Execution Technology N/A
Bus type N/A
Intel 64 N/A
Stepping N/A
CPU configuration (max) N/A
Thermal solution specification N/A
CPU multiplier (bus/core ratio) N/A
Intel Virtualization Technology for Connectivity (VT-c) N/A
Intel® InTru™ 3D Technology N/A
PCI Express slots version N/A
PCI Express configurations N/A
Intel QuickAssist Technology N/A
Processor core voltage (AC) N/A
Intel® Smart Cache N/A
Processor socket N/A
Intel Smart Response Technology version N/A
Processor frequency N/A
Intel Clear Video Technology N/A
Intel Secure Boot Technology version N/A
Processor series N/A
ECC supported by processor N/A
Intel® Secure Key N/A
Scenario Design Power (SDP) N/A
Maximum number of PCI Express lanes N/A
Processor system type N/A
Processor lithography N/A
True Key™ N/A
Intel QuickPath Interconnect N/A
Configurable TDP-down frequency N/A
Intel® My WiFi Technology (Intel® MWT) N/A
Processor cache type N/A
Intel® vPro™ Technology N/A
Physical Address Extension (PAE) N/A
Processor boost frequency N/A
Intel HD Graphics N/A
Processor package size N/A
Intel HD Audio Technology N/A
Integrated 4G WiMAX N/A
Intel TSX-NI version N/A
Intel® Quick Sync Video Technology N/A
Processor codename N/A
Intel® Built-in Visuals Technology N/A
Maximum internal memory supported by processor N/A
Home Networking (by Intel) N/A
Memory bandwidth supported by processor (max) N/A
Conflict Free processor N/A
Intel® Anti-Theft Technology (Intel® AT) N/A
Processor ARK ID N/A
Intel Virtualization Technology for Directed I/O (VT-d) N/A
Processor frequency 1.6 GHz
Intel Small Business Advantage (SBA) version N/A
Intel® AES New Instructions (Intel® AES-NI) N/A
Intel® Wireless Display (Intel® WiDi) N/A
Intel® Insider™ N/A
Intel ME Firmware Version N/A
Intel Smart Idle Technology N/A
Intel HD Boost N/A
Intel® Wireless-AC Technology N/A
Intel Secure Key Technology version N/A
Intel® Turbo Boost Technology N/A
Intel Power Management Technology N/A
Intel Local Control Panel N/A
Intel Identity Protection Technology version N/A
Intel® Hyper Threading Technology (Intel® HT Technology) N/A
Intel Virtualization Technology (VT-x) N/A
Intel® Rapid Start Technology N/A
Intel Advanced Vector Extensions N/A
Intel® Smart Response Technology N/A
Intel Standard Manageability N/A
Intel Secure Boot N/A
Intel Matrix Storage Technology N/A
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) N/A
Number of execution units N/A
Intel Active Management Technology N/A
Intel® OS Guard N/A
Intel Stable Image Platform Program (SIPP) version N/A
Intel Smart Connect Technology version N/A
Intel Instruction Replay Technology version N/A
Intel® Small Business Advantage (Intel® SBA) N/A
Intel® Clear Video HD Technology (Intel® CVT HD) N/A
Intel® Identity Protection Technology (Intel® IPT) N/A
Intel Smart Idle Technology version N/A
Intel® Pro Wireless Display (Intel® Pro WiDi) N/A
Intel Instruction Replay Technology N/A
Memory channels supported by processor N/A
Memory types supported by processor N/A
Memory voltage supported by processor N/A
Intel® Iris Pro Graphics N/A
Intel® Smart Sound Technology N/A
Internal memory 2 GB
Internal RAM N/A
Internal RAM type N/A
Internal memory type DDR3
Maximum RAM supported N/A
Memory slots N/A
Maximum internal memory N/A
Flash memory N/A
Memory clock speed N/A
RAM type N/A
RAM capacity N/A
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Wi-Fi No
Wi-Fi standards N/A
DHCP client Yes
DHCP server N/A
Quality of Service (QoS) support N/A
Jumbo frames support Yes
iSCSI support Yes
Wake-on-LAN ready Yes
Compliance industry standards N/A
Data transfer rate (max) N/A
Bandwidth N/A
Data link protocols N/A
Switching capacity N/A
Supported network protocols SSH, LLTD, UPnP, NTP, Apple Bonjour
Cabling technology N/A
Link aggregation N/A
Ethernet LAN data rate supported (max) N/A
Copper ethernet cabling technology N/A
Dynamic DNS (DDNS) N/A
Load balancing system N/A
Ethernet adapter ARK ID N/A
Dynamic IP N/A
Static IP N/A
Upstream data rate N/A
Number of video streams N/A
WLAN adapter supported N/A
Client interoperability N/A
Quick start guide N/A
Quick installation guide N/A
Bundled software N/A
External power adapter N/A
Cables included N/A
Rack mount kit N/A
Handheld remote control N/A
Number of screws N/A
Resource CD N/A
Packaging type N/A
Ethernet LAN (RJ-45) ports quantity 2
Motherboard ARK ID N/A
USB port N/A
USB 2.0 ports quantity N/A
Images Type Map N/A
USB 3.0 ports quantity N/A
Fiber ports quantity N/A
Fiber optic connector N/A
VGA (D-Sub) ports quantity N/A
eSATA ports quantity N/A
HDMI ports quantity N/A
Serial ports quantity N/A
RS-232 ports N/A
WAN connection N/A
FireWire 800 N/A
Thunderbolt ports quantity N/A
External mini-SAS ports N/A
USB 1.1 ports quantity N/A
FireWire 400 N/A
PS/2 ports quantity N/A
Thunderbolt 2 ports quantity N/A
HDMI version N/A
S/PDIF out port N/A
PCI Express x4 (Gen 3.x) slots N/A
PCI Express x8 (Gen 3.x) slots N/A
DisplayPorts quantity N/A
DisplayPort version N/A
USB port N/A
USB 3.0 (3.1 Gen 1) Type-A ports quantity 2
USB 3.0 ports quantity N/A
6.35 mm (1⁄4-inch) input N/A
Thunderbolt 3 ports quantity N/A
3.5 mm (1/8-inch) out N/A
Number of SATA III connectors N/A
Microphone in N/A
Audio in/out N/A
USB 3.0 (3.1 Gen 1) Type-C ports quantity N/A
6.35 mm (1?4-inch) input N/A
USB 3.1 (3.1 Gen 2) Type-A ports quantity N/A
USB 3.1 (3.1 Gen 2) Type-C ports quantity N/A
Remote management port N/A
Expansion ports quantity N/A
Total storage capacity N/A
Number of hard drives installed N/A
Number of hard drives supported N/A
Hard drive capacity N/A
Maximum capacity N/A
Hard drive size N/A
Hard drive interface N/A
Supported hard disk drive interfaces N/A
Hot-swap hard drive bays N/A
Hot-Plug support N/A
Type NAS
Device class Home & Home Office
Backup function Yes
Backup features Cloud, iSCSI LUN
Buzzer N/A
Multilingual support N/A
Number of users N/A
Noise level N/A
Noise level (idle) N/A
Built-in optical drive N/A
Optical drive type N/A
Card reader integrated N/A
Compatible memory cards N/A
Operating system installed My Cloud OS
Operating system version N/A
On/off switch N/A
Access Control List (ACL) N/A
Powerful backup NovaBACKUP Professional N/A
Management protocols N/A
Reset button N/A
Built-in BitTorrent client N/A
Security algorithms 256-bit AES
Web-based management Yes
MAC address filtering N/A
Pre-installed software N/A
Windows operating systems supported Yes
Linux operating systems supported Yes
Mac operating systems supported Yes
Server operating systems supported N/A
Other operating systems supported N/A
Mean time between failures (MTBF) N/A
Maximum memory card size N/A
S.M.A.R.T. support N/A
Browser supported N/A
Remotely operated N/A
Mac compatibility N/A
Built-in UPnP AV media server N/A
Share folder access right management N/A
Password authentication N/A
Built-in iTunes server N/A
Built-in FTP server N/A
Disk scan N/A
Network Time Protocol (NTP) client N/A
Backup button N/A
Universal Plug and Play (UPnP) N/A
Hot spare N/A
System log N/A
Share folder N/A
Hot expand N/A
Dell E-Value Code N/A
Built-in Samba server N/A
Video input channels N/A
Recording modes N/A
Snapshot N/A
Playback modes N/A
Maximum recording time N/A
Mobile operating systems supported N/A
Third-party support N/A
USB copy function N/A
Display N/A
Power supply location External
Power supply unit (PSU) capacity N/A
Number of power supply units N/A
Redundant power supply (RPS) support N/A
Power consumption (typical) N/A
Power consumption (sleep) N/A
Power consumption (off) N/A
AC input voltage 100-240
AC input frequency 50/60
Output current 6.32 A
Output voltage 19
Fan voltage N/A
Power supply N/A
Output power N/A
Power consumption (max) N/A
80 PLUS certification N/A
Power consumption (HDD standby) N/A
Suitable for use in country/location N/A
Width N/A
Depth N/A
Height N/A
Weight N/A
Packaging width N/A
Packaging depth N/A
Packaging height N/A
Package weight N/A
Weight N/A
Packaging width N/A
Packaging depth N/A
Packaging height N/A
Weight N/A
Package volume N/A
Operating temperature (T-T) 0 - 35 °C
Operating relative humidity (H-H) N/A
Non-operating shock N/A
Operating shock N/A
Non-operating altitude N/A
Non-operating vibration N/A
Operating altitude N/A
Relative humidity N/A
Storage temperature (T-T) -40 - 70 °C
Storage relative humidity (H-H) N/A
Operating vibration N/A
RoHS compliance N/A
DLNA certified N/A
Energy Star certified N/A
Certification N/A
RoHS compliance N/A
Digital Living Network Alliance (DLNA) certified Yes
Minimum RAM N/A
Minimum processor N/A
Ports & interfaces N/A
Dimensions (WxDxH) N/A
Networking features N/A
Power requirements N/A
Minimum system requirements N/A
Compatible operating systems N/A
Required software N/A
Fibre Channel N/A
Diagnostics N/A
Burst transfer rate N/A
Supported protocols N/A
Native capacity N/A
Package dimensions (WxDxH) N/A
Fan N/A
Power consumption (standby) N/A
Server function N/A
Power supply type N/A
Number of adapters included N/A
Power consumption (PowerSave) N/A
Performance management N/A
Connectivity LEDs N/A
Security features N/A
Link/Act LED N/A
Power LED N/A
Management platform N/A
Serial interface type N/A
Ports quantity N/A
Data transfer rate N/A
Host interface N/A
Size N/A
Device type N/A
Maximum internal memory N/A
Software version N/A
Interface type N/A
Throughput N/A
Number of included adapters N/A
Storage mirroring N/A
Switch models N/A
Port speed rating N/A
Maximum supported servers N/A
Maximum configuration drives N/A
Quantity per pallet N/A
Multimedia N/A
Cartridge load/Unload cycles N/A
Non-operating relative humidity (non-condensing) N/A
Capacity range native N/A
Expansion description N/A
Blades per enclosure (maximum) N/A
Manageability features N/A
SAN backup support N/A
Supported drives form factor N/A
Power availability N/A
Standard storage connection N/A
Power consumption (active) N/A
Network cards N/A
Tape cartridges emulated (maximum) N/A
Acoustic pressure emissions N/A
Number of drive bays N/A
Drive bays N/A
Power management N/A
Drive count N/A
Insight manager support N/A
Number of simultaneous users N/A
Remote management software N/A
Blade types supported N/A
Clustering support N/A
Optional software N/A
Service & support N/A
RAID controller type N/A
Data protection features N/A
Maximum storage capacity (incl. expansion enclosures) N/A
Rack servers (supported) N/A
Sustained data rate N/A
Expansion slots N/A
I/O ports N/A
Undetected error rate N/A
Upgrade type N/A
Tape or Disk Drives (range) N/A
Hard disk controller N/A
Hard disk drive type N/A
Cache internal N/A
Technical features N/A
Device media compatibility N/A
Software support N/A
Sustained data rate N/A
Internal mass storage N/A
Replication features N/A
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