Hard Drive | Diskless |
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Number of USB 3.0 Ports | 1 |
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WD My Cloud EX2 Diskless Network Attached Storage - NAS - WDBVKW0000NCH-NESN
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Brand | Western Digital |
Color | Red |
Item Dimensions LxWxH | 6.1 x 3.9 x 6.75 inches |
Size | Diskless |
Compatible Devices | Windows 8.1 or earlier, Windows 7, Windows Vista or Windows XP (32 bit) SP 3 operating systems/Mac OS X Mavericks, Mountain Lion, Lion or Snow Leopard operating systems See more |
About this item
- Make sure this fits by entering your model number.
- Two-bay NAS for your home or small office with advanced features and a full suite of apps for a truly customized experience
- Diskless enclosure with easy drive installation and hot swap
- Multiple drive management options, including RAID 0, RAID 1, JBOD and spanning
- Multiple data protection options, including RAID 1, USB, cloud or LAN/WAN backup
- Automatically backup via WD Smart Ware Pro for PC users and Apple Time Machine compatible for Mac users
- Twonky 7.2 DLNA 1.5 & UPnP certified media server
- Advanced software suite including FTP and P2P torrent servers, WordPress, Transmission and many others
- Anywhere access from computers, tablets and smartphones with My Cloud desktop and mobile apps
Consider this Amazon's Choice product that delivers quickly
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Customer Rating | 3.9 out of 5 stars (718) | 4.2 out of 5 stars (2462) | 4.3 out of 5 stars (438) | 3.9 out of 5 stars (1333) | 4.6 out of 5 stars (3743) | 3.9 out of 5 stars (5) |
Price | $359.99$359.99 | $159.99$159.99 | $359.99$359.99 | $159.99$159.99 | $189.99$189.99 | $272.66$272.66 |
Sold By | AccessoriesDeals | Amazon.com | Amazon.com | TERRAMASTER | Amazon.com | mymediaworld |
Compatible Devices | Windows 8.1 or earlier, Windows 7, Windows Vista or Windows XP (32 bit) SP 3 operating systems/Mac OS X Mavericks, Mountain Lion, Lion or Snow Leopard operating systems | — | PC; Mac | Windows, Mac, Linux | — | Desktop |
Hard Disk Size | 0 TB | 0 TB | 0 TB | 0.00 TB | — | — |
Hardware Interface | Ethernet | Ethernet | Ethernet | USB 3.0, Ethernet, SATA 6.0 Gb/s | USB 3.0, Ethernet, SATA 6.0 Gb/s | Ethernet |
Item Dimensions | 6.1 x 3.9 x 6.75 inches | 6.1 x 3.9 x 6.75 inches | 9.13 x 7.56 x 6.69 inches | 8.96 x 5.26 x 4.68 inches | 8.86 x 3.94 x 6.5 inches | 6.1 x 3.9 x 6.75 inches |
Item Weight | 1.80 lbs | 1.80 lbs | 7.54 lbs | 3.10 lbs | 3.31 lbs | 1.76 lbs |
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Product information
Technical Details
Brand | Western Digital |
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Item model number | WDBVKW0000NCH-NESN |
Hardware Platform | PC, Mac |
Item Weight | 1.8 pounds |
Product Dimensions | 6.1 x 3.9 x 6.75 inches |
Item Dimensions LxWxH | 6.1 x 3.9 x 6.75 inches |
Color | Red |
Computer Memory Type | DDR3 SDRAM |
Hard Drive Interface | ISCSI |
Manufacturer | WD |
ASIN | B00I2P53NY |
Is Discontinued By Manufacturer | No |
Date First Available | March 4, 2014 |
Additional Information
Customer Reviews |
3.9 out of 5 stars |
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Best Sellers Rank | #162 in Network Attached Storage (NAS) Enclosures |
Warranty & Support
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Product Description
My Cloud EX2 Diskless Personal Cloud Storage – Ultimate reliability from the trusted name in storage.
Build your own NAS with WD's two-bay diskless enclosure which allows you to add up to two drives and grow as your needs expand. Keep your photos, videos, music and files safe at home or your small office with access from anywhere. Choose from multiple backup options, stream large files to any screen and customize your NAS with a full suite of apps.
Build your own NAS
Diskless enclosure with easy drive installation and hot swap allows you to add up to two drives and grow as your needs expand.
Easy to set up, easy to manage
Effortlessly install drives or hot swap with ease. WD's powerful dashboard means you are always in control.
Extensive data protection
Manage your data with RAID 0, 1; JBOD and spanning drive modes. Then, protect it with RAID 1, USB, cloud or LAN/WAN backup options.
Diskless enclosure with easy drive installation - Build your own NAS with the drives of your choice. Works with the top industry hard drives available - visit wd.com/ex2 for a list of compatible drives. Certified WD Red hard drives are recommended for optimized performance.
High-performance NAS - 512 MB memory and 1.2 GHz processor deliver reliable, fast performance for your home or small office.
Drive management - Control your data with multiple drive management options including RAID 0, 1; JBOD and spanning modes.
Data protection at its best - You're armed with multiple options to secure your data from loss. Choose from RAID 1, USB, cloud or LAN/WAN backup depending upon your data security needs.
Easy to manage - A powerful dashboard means your system is always under your control. Monitor your drives, manage users and utilize energy-saving features. Email and mobile alerts keep you informed on My Cloud EX2 status.
Award-winning mobile and desktop apps - With WD's My Cloud apps, you can upload, access and share your documents from anywhere. Conveniently transfer files from your public cloud accounts to My Cloud EX2 using the mobile app.
Powerful apps to customize your NAS - Featuring industry-leading apps, including aMule, Transmission, Icecast, Joomla!, phpBB, phpMyAdmin, SqueezeCenter and more. For the most recent apps available, visit wd.com/ex2.
Advanced serving options - Integrated file server, FTP server, backup server and P2P torrent download server.
Stream media to your connected devices - Stream videos and photos to connected TVs, media players, gaming consoles and other DLNA/UPnP devices. Features a Twonky DLNA-certified media server. And with My Cloud EX2 iTunes support, you can easily stream your music collection.
Back up, your way - Protect your data via remote backup to another My Cloud EX2 or My Cloud EX4, integrated cloud backup or local LAN/WAN backup. Enjoy peace of mind with WD SmartWare Pro for PC users and Apple Time Machine compatibility for Mac users.
Expand your capacity - Simply attach a compatible USB hard drive directly to one of the two USB 3.0 expansion ports on My Cloud EX2 and instantly expand your storage capacity.
Energy-saving features - Save energy with disk spin-down and scheduled power on/off.
Advanced features - A full suite of advanced features to power your home or office including: iSCSI target, full-featured FTP services, jumbo frame support, iPv4/iPv6 ready, UPS support (USB and network), real-time resource monitor, volume encryption with boot-up password, SNMP and virtual volumes.
Your own personal cloud - Unlike public clouds, My Cloud EX2 allows you to keep all your content in one safe place at home or your office and access it from anywhere with computers, tablets and smartphones. No monthly fees. No limits.
My Cloud personal cloud storage products work concurrently with multiple operating systems including Mac OS, Windows 8, iOS and Android with mobile apps.
Ideal for
- Centralizing and organizing your important documents, photos, videos and music in one secure location
- Securing your data from loss with RAID 1, USB, cloud or local LAN/WAN backup
- Streaming media to connected TVs, media players and gaming consoles
- Saving and managing files securely from any computer, tablet and smartphone
- Backing up files automatically from all the PC and Mac computers on your network
- Installing or replacing drives with ease
- Saving, backing up and sharing your stored documents, photos, videos and music from anywhere
- Uploading photos and videos directly to your personal cloud to free up space on your mobile devices
- Transferring files between your public cloud accounts and My Cloud EX2
What's in the box
Two-bay personal cloud storage, Ethernet cable, AC adater, Quick Install Guide, assembly kit.
System Requirements
- Windows 8.1 or earlier, Windows 7, Windows Vista or Windows XP (32 bit) SP 3 operating systems
- Mac OS X Mavericks, Mountain Lion, Lion or Snow Leopard operating systems
- DLNA/UPnP devices for streaming
- Router with Internet connection
Supported Browsers
- Internet Explorer 8 or higher
- Safari 6 or higher
- Firefox 21 or higher
- Google Chrome 27 and later on supported Windows and Mac OS platforms
Note: Compatibility may vary depending on user's hardware configuration and operating system.
Features at a glance
- Two-bay, 0 TB/diskless, trayless enclosure design
- Multiple drive management options, including RAID 0, RAID 1, JBOD and spanning
- Multiple data protection options, including RAID 1, USB, cloud or LAN/WAN backup
- Includes WD SmartWare Pro for PC users and is Apple Time Machine compatible for Mac users
- Twonky 7.2 DLNA 1.5 & UPnP certified media server
- iTunes support
- Anywhere access from computers, tablets and smartphones with My Cloud desktop and mobile apps
- Advanced software suite including FTP and P2P torrent download servers, Transmission, Icecast, WordPress and many others
- Optimized for WD Red drives with WD's exclusive NASware technology
- Dual USB 3.0 expansion ports
Personal Cloud Storage
Comparison Chart My Cloud My Cloud EX2 My Cloud EX4 Single-bay Two-bay Four-bay Ideal For Consumers
Creative professionals Prosumers
Creative professionals
Small office - home office Prosumers
Creative professionals
Small office - home office Capacity 2 TB, 3 TB, 4 TB 0 TB / Diskless, 4 TB, 6 TB, 8 TB 0 TB / Diskless, 8 TB, 12 TB, 16 TB Processor Dual-Core 1.2 GHz 2.0 GHz RAM 256 MB 512 MB 512 MB Gigabit Ethernet Interface / NICs 1X 1X 2X Power port 1X 1X 2X USB 3.0 expansion port 1X 2X 2X Mac and PC compatible DLNA 1.5 & UPnP certified for media streaming Free apps for anywhere access My Cloud desktop app
My Cloud mobile app
WD Photos mobile app My Cloud desktop app
My Cloud mobile app
WD Photos mobile app My Cloud desktop app
My Cloud mobile app
WD Photos mobile app Automatic backup PC:
WD SmartWare Pro
(up to 3 users)
Mac:
Apple Time Machine compatible PC:
WD SmartWare Pro
(up to 10 users)
Mac:
Apple Time Machine compatible PC:
WD SmartWare Pro
(up to 10 users)
Mac:
Apple Time Machine compatible Secure file sharing with unlimited users Easy drive installation & hot swap LCD display Disk management RAID 0, 1; JBOD & spanning RAID 0, 1, 5, 10; JBOD & spanning iSCSI, volume virtualization Volume encryption iPV4/iPV6 Active directory Integrated serving options File server
FTP server
Backup server
P2P download server File server
FTP server
Backup server
P2P download server Integrated third-party apps
Product guides and documents
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on Amazon
Reviewed in the United States on November 2, 2014
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I used to know this guy that would ask for advice, and then tell you that your advice was "stupid," no matter the answer. As an example, he needed a new HDTV, and asked me what he should buy. I had just seen that a new 4K TV had come out, which was priced at almost the exact same price as 1080P sets in its class, and told him that he should at least take a peek at it. I didn't know if it was great or even good, but why not get a 4K -- all other things being equal -- if the price was right? He said, "I don't need a 4K. I just need an HD." Well, naturally, that wasn't the point -- why not try to future-proof your hardware? Watch 1080P now and then enjoy 2160P for "free" later, when more content is available? (Plus, you get up scaling now, by the way. Duh.)
Another time, he needed to buy an external hard drive, and asked me for advice: should he get a USB or a network solution? Naturally, I responded that, all things being equal, a network solution would be better, since then you can access the data from any computer, and maybe even remotely. (Sure, you can always share out a drive on a PC, but there are many issues, too numerous to discuss here. OK, one: Windows sucks. You know it does. OK, two: you have to leave your shared PC running. OK, three: Windows and Macs don't always play nice together. Yada, Yada, Yada.) Once again, his response: "Oh, I don't need a network drive. The USB will do." Ugh.
Well, why the hell ask me then in the first place?
Until recently, I've actually never needed an external hard drive, because my Toshiba laptop has a 750G drive; plenty big enough usually for my data. But that just changed. I just received an HP Spectre 360 as a gift, which is much better in many ways than the old Toshiba -- the HP supports touch, while the Toshiba does not; the HP is much faster since it has a SSD, while the Toshiba does not; etc. -- but the HP has one issue: since it has that screaming fast SSD, the drive is not very big due to the cost per byte of the newer technology. Hey, you can't have everything. The HP was a gift, after all, and the drive is only 128G, which in my opinion isn't quite big enough for a Windows machine. But I'll deal with it.
I'm going to wipe the Toshiba and give it away. It's five or six years old, and that's really old for any computer nowadays, as you should know. So now, I actually need an external hard drive. Well, I took my own advice, and decided to get a network data solution. After peeking at reviews, I decided that the WD My Cloud EX2 with 6 TB looked "good enough." I considered another model with four bays, but the reviews for it weren't very good. "Too slow on transfer rates," seemed to be the major complaint.
I have a Gigabit network throughout my house, with an Ethernet port in almost every room, and gigabit switches. I installed CAT6 throughout, although I will admit I initially considered CAT7. When I saw that a spool of 10G (CAT7) is around 600 bucks, I passed, and went with the cheaper CAT6. So I figured that this Cloud Drive would be nice; eventually, it will go in my computer room, but for now, I just plugged it in in another room for testing and configuration. Then I'll move it.
Taking it out of the box is a breeze. Hey, sometimes that's a pain, as you know. Plugging it in is a breeze, but I used a better Ethernet patch cable that I had laying around. Downloading the software and setting up credentials is a breeze, although there was an update, which is fine by me -- I actually like updates. And then I started copying files across the network -- I have around 500G right now, so while transfer rates are decent, it will take a little time. Actually, it did, but I noticed that the data transfers at similar rates to a local USB thumb drive that I tested against. I even installed the WD Cloud app on my iPad -- doesn't Apple do nice work, unlike Microsoft? -- and seamlessly accessed data created on Windows but located on this machine. Nice.
Well, don't buy a USB external hard drive; get a network solution like this instead. However, supposedly, if I need to add more space, I could break my own rule, by a USB drive, and plug it into this thing and bingo! This device should recognize it. That's nice to know. And if I give you some advice, well, at least think about taking it. Unlike that guy that I used to know.
Cons: No search feature, Mobile device Photo Transfer App is easy but renames and redates all photos and video transferred, can't save a file with the " | " symbol in the file name, can't use a "playlist" created on another device to stream music. In general, all the Cons have to do with inferior software that hopefully will be updated.
I don't know enough to write an in depth techie review, so here is my tech-lite opinion. Please move on if you want a discussion on iSCSI "i-scuzzy" (which the EX2 has).
First, let me say I got the EX2 instead of the very similar WD My Cloud Mirror because the EX2's description specifically said it came with WD Red drives - the more expensive WD drives designed for RAID machines. The My Cloud Mirror description was silent to the drive type and while most reviewers noted their Mirrors came with Red Drives, some reviewers noted green drives. I'm guessing that WD wanted to remain flexible on what they shipped with the cheaper Mirror.
It's great to have network storage at home. Everybody, every device, can save to one drive, once, and be assured that a backed-up copy is being made automatically (in RAID1 mode). So there is no more worry about backing up everybody's computer. If we all save to the EX2 as primary storage, it's already backed up. No more worry about HD failure in devices, no worry about migration of files when you buy a new device, no worry about stolen devices, no worry about running out of space on your device.
But what if my EX2 gets stolen? Well you can set it to auto backup to Amazon Cloud, or other cloud servers, or you can buy a second EX2 and place it at your in-laws house and it can automatically mirror itself to that EX2.
I've been able to access the EX2 on my phone and computer while away from home with no problems. Not sure about speed, but I can stream music to my phone with no issues and pull up our entire library of family pictures without a hitch.
I've also given a friend access to the drive so that he could get a copy of a children's basketball game. This is all pretty straight forward for the non-technical person.
You access the drive through a WD app that looks similar to 'file manager' or 'finder.' I can see the "Public" files on the drive through 'finder' on my mac, but I've been hesitant to save files that way because I'm not certain if the files I save will be automatically saved to both drives in RAID1. But I don't care since the WD app is easy to use.
WD claims the drive can act as a server to stream an iTunes library, but I've not yet figured that out. It also supports Apple TimeMachine Backup natively (plug-n-play_
It has some quirks, for example you can't save a file with the " | " symbol in the file name. I set up a playlist on the drive to stream a group of songs, but since I did it on my computer, it doesn't work on my phone. I don't see how to "search" the drive, but I can do that through 'finder' on my computer if I'm looking for a file. Who knows why these simple annoyances exist, but WD updates the software to work out bugs periodically.
There is also a photo specific app. I can walk in the front door, click on the WD photo app on my phone, and immediately transfer any or all the photos on my phone without thinking too much about it. But the photo app annoyingly changes all the names and dates of the photos and video being transferred - seemingly randomly, so pictures are no longer grouped by date or sequence number. Pictures you took in the summer and winter will now be renamed and mixed together on the drive.
My biggest concern - security. I have no understanding of how secure the drive is or how to improve security. If anybody can opine on security please comment below.
As network storage, it's fast enough, easy to set-up and use, has good visual interfaces, and is accessible anywhere.
Security? You tell me. Please. Below in the comments. For all I know it could be safer than having a cloud service manage your private documents.
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Performance wise RAID 0 == RAID 1
You will see no performance boost from running the drives in RAID 0. With this unit the only difference from running in RAID 1 to RAID 0 is you're trading up your redundancy for storage space. While this will disappoint some, this device is really intended for affordable redundancy. If you're looking for high performance RAID then you really should be looking at a 5+drive RAID device. Although this is not a high end NAS I was expecting a little more performance. Testing in RAID 1 over an idle full GbE network I was able to achieve 97MB/s and 56MB/s sequential read and write respectively. Real world performance would likely be between 50%-75% which is far from impressive but more than acceptable for my needs.
My main issue is the less than adequate cooling system. Although there is a small fan, it's primary purpose is to cool the processor and doesn't really do much else. If you're running 4TB or lower drives you may be ok. However; running dual Western Digital 6TB Red (WD60EFRX) the cooling really isn't adequate. My drives ran around 34C idle and up to 57C active resulting in me having to add a notebook cooler to lower the active temp to a much safer 46C. I really don't understand how they overlooked the cooling on this unit but they lose a star for such an oversight.

Very happy with the NAS and the way it is set up for easy access. To dig deeper in the configuration on how its set up is not so easy. But once you start using it and setting up the rights, its pretty cool.

