WD My Cloud EX4

amazon WD My Cloud EX4 reviews

WD My Cloud EX4 is a high-performance NAS storage solution with 4 individual disk trays, a professional workgroup that requires a system of storage, sharing, secure backup and bulk management digital data. The system uses a new dedicated hard drive called WD Red (dedicated to NAS storage systems with NASWare 2.0 technology). All 4 My Cloud EX4 trays can be easily replaced with a hot swappable tray with a maximum total storage capacity of 16 TB.

At such high prices, WD’s products are not intended for casual users. WD My Cloud EX4 targets individuals with storage needs and wants to ensure high data security as well as accessing files from a variety of devices and locations. Typically, RAID support is available, especially RAID 5 if the user buys four hard drives for the four slots. In addition to RAID 5, EX4 supports RAID 0 for maximum performance but no redundancy, RAID 1 with the ability to duplicate two drives, RAID 5 + Hot Spare is the same as RAID 5 but has a spare drive installed. Available and self-starting in case one of the drives is faulty and finally RAID 10.

Highlighting the security of the data and ensuring system stability, the EX4 features two high-speed LAN ports and two power ports. Users can take advantage of the bandwidth of both network connections and the device can automatically fail when an unsuccessful connection takes itself to the remaining connection. The way it works is similar to a dual source system when one of the two sources is damaged, the device itself uses the rest without interruption. However, it is a pity that the included kit has only one charger and users have to buy one.

The My Cloud EX4 is quite compact and most of the front panel space is 4 hard drive hotplates. Removal is easy with finger-tapping, but no safety pins can be accidentally opened by unknown strangers or children. Just above the screen is a small LED display information is operating simple. By pressing the power button once in the on state, the machine will display the IP address so that the user can access from any browser on any device in the network for management is very handy.

In the first tests, it was easy to connect and use just by plugging in LAN wires and power. Soon, on Windows PCs, shared folders from My Cloud EX4 appeared with default folders like Public, SmartWare (backup data for Windows computers) and Time Machine Backup for the machine. Calculate Mac OS X. Even other DLNA-enabled network devices in the network immediately receive an EX4 drive, such as LG’s smartTV and can read photo data or movies from the shared folder with ease.

where can you get a WD My Cloud EX4 online

WD My Cloud EX4 12 TB: Pre-configured Network Attached Storage featuring WD Red Drives: Buy it now

WD My Cloud EX4 8 TB: Pre-configured Network Attached Storage featuring WD Red Drives: Buy it now

WD My Cloud EX4 16 TB: Pre-configured Network Attached Storage featuring WD Red Drives: Buy it now

For mobile devices and computers, users can manage their web browser or software to get the best support and features (including Windows, Android, iOS …). ). One noteworthy point is that after downloading and installing these applications, users can go out and connect to different Wi-Fi networks or 3G mobile connections but still be able to maintain access. Into the EX4 server via the Internet. This is a great utility for users to search and manage their large data warehouses anywhere in the world, as long as there is a network connection.

WD’s hard drive management software also allows users to simultaneously install other online storage such as Drive, Dropbox, and backup data between them with EX4 easily. Tested in the beginning, the device switches between RAID modes pretty fast, only takes a few minutes.

Experiment EX4 connection in Gigabit Ethernet in RAID 5 mode, good read and write speeds of 90 MB / sec and 51 MB / sec. Compared to other similarly configured NAS server systems, EX4 is equivalent in write speed and above average at read speed. Another high-speed system, the Synology DS412 + is 100 MB per second. When changing to regular hard drives instead of WD’s RED, performance is equivalent. However, the manufacturer has announced that the dedicated hard disk drive is intended for continued system performance, not necessarily performance.

In terms of cost / performance correlation, EX4 is still a very attractive choice. If used indoors, this product is more than fast enough for many needs. Users can easily handle multiple tasks with data at a time, such as backing up multiple computers simultaneously while watching HD movies from a network hard drive. The system also operates less noise and does not feel the heat radiating during operation.

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