Western digital 8tb sentinel 4 bay windows storage server nas

The server is designed as network-attached storage that runs Microsoft applications, including line-of-business applications like QuickBooks. This storage plus server is suitable for businesses looking for a compact unified storage solution. This server offers an integrated dashboard to simplify management. It is equipped with a large, quiet fan and can be deployed in any business environment.

It delivers a native Windows platform from which you can deploy Windows applications. This S-Series server integrates seamlessly into your Windows environment. It includes 3. It is a fully-configured solution with automatic backup and restore software for up to twenty five users and fifty computers or devices. By combining a single solution for storage and server requirements, this server is a suitable solution for any business looking for their first server.

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Only logged in customers who have purchased this product may leave a review. There are no reviews yet. One area this can make a difference is allowing the array to push high speeds to a USB 3.

Our first test looks at the Samba speeds when a given share is mapped to a local drive on our test rig. Three modes were recorded, including the primary share over gigabit, a USB 3. The Western Digital Sentinel got the highest read speed over Samba measuring The USB 3. Overall this tells us that the USB 3. Over gigabit LAN the Sentinel measured When you start to look at multiple users accessing files on a large NAS, the importance of random read and write speeds become more apparent.

The slower the system is the more than that will be present serving up files. What does matter though is the while the read speeds of the Sentinel lagged towards the bottom of this group with IOPS measured over gigabit, it had the strongest write speeds measuring IOPS. Measured as a function of 4K random write speed, the models with the fastest write speeds also have the lowest average latency.

It is also important to take note of peak latency since it could mean pauses if the array is being heavily accessed. With its strong 4K random write speed the Sentinel offered the fastest average response time of 3. At its heart, the Western Digital Sentinel as reviewed is a four-bay NAS… meaning that no matter how efficient the circuit board is, it still has four hard drives spinning when active.

To give a nice comparison of how power demands differ being various types of storage arrays, we included a 2-bay 3. The WDC Sentinel had the second highest startup requirements, measuring 65 watts when all drives were spinning up to full speed. Once things calmed down at it reached an idle state, it dropped to 41 watts which was the highest of the group tested. During drive access the Sentinel averaged between 42 and 48 watts, making it one of the more power hungry models in the group, but not by much.

It should also be stated that out of all of the models compared, only the Sentinel had a backlit display which could have added to some of the increased power demands.

As we look at the Sentinel as a potential line of many other NAS devices, Western Digital is certainly pointed in the right direction and poised to be a major player in the NAS market. The model also offers plenty of redundancy options, including twin gigabit LAN ports and two power supply inputs in the event one fails. Few, if any, in this price category offer power redundancy. Relative to performance, the Sentinel stacked up well against the competition. If you compare it directly to models with RPM hard drives, some speeds will come up shorter in random access, but for write speeds it did beat out the models we compared it against.

The on-board USB 3. While not the fastest USB 3. An additional power supply would also be a good item to look into, since it would help prevent data loss or system downtime if one power supply failed. Overall the Western Digital Sentinel DX has a lot of good features—centered primarily around data integrity and uptime—but still has a strong emphasis on performance.

Performance stacks up well against the competition, but this unit has its primary focus around reliability and long-term ease of use.

WD Sentinel at Amazon. Inside the StorageReview Lab evaluating products and working with industry leaders to develop new testing environments.

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