Drobo DroboShare review: Drobo DroboShare

If you have already plunked down $500 for a Drobo and have other PCs on your network that you'd also like to backup to your Drobo, the $200 DroboShare companion piece is a no-brainer. It's near perfect for small offices in need of a dead simple backup solution, but home users eyeing the pair at a combined $700 may find themselves drifting to a less elegant but cheaper and feature-rich network attached storage setup. Whether you think $700 is too much to pay for an empty, four-bay networked backup drive depends, I suppose, on your view of network configuration settings. DroboShare makes it completely pain free to set up a shared drive across your network, which to many will be worth its weight in gold, but there are cheaper NAS/RAID drives such as the D-Link DNS-323 and the Iomega StorCenter Network Hard Drive that let you do more.

7.3

Drobo DroboShare

The Good

Incredibly simple to set up and manage; can switch from networked-attached to direct-attached storage; can connect two Drobos to DroboShare; supports major file systems NTFS, HFS+, FAT32, or EXT3.

The Bad

DroboShare costs an extra $200 on top of the Drobo, which, it might be argued, should have included an Ethernet port in the first place; cannot designate different access rights to specific users on your network.

The Bottom Line

For those bemoaning the lack of network support on last year's innovative Drobo drive, DroboShare offers Gigabit Ethernet and as simple and straightforward a setup as we found with the direct-attached Drobo.

DroboShare is designed to fit directly under the Drobo. It's the same width and length as the Drobo, and it has four depressions on its top that line up with the Drobo's four rubber feet so the two units can be docked securely.

Shopping for a faster internet speed?

We’ll send you the fastest internet options, so you don’t have to find them.

 

The Drobo sits on top of the DroboShare unit. A very short USB cable connects the two.

DroboShare ships with three cables: Ethernet, USB, and a Y power adapter. On the back of the DroboShare unit you'll find four ports: Ethernet, two USB, and power. You simply connect one end of the Ethernet cable to the back of the DroboShare and the other end to your router, and then connect use the short USB cable to connect the DroboShare to the Drobo. (The second USB port on the DroboShare lets you connect a second Drobo should you outgrow one.) Finally, connect the Y power cord to both the Drobo and the DroboShare and then to the end of the Drobo's power cord--it's convenient that the DroboShare doesn't require a second outlet.

One drawback of this setup is that connecting the Drobo and the DroboShare via USB limits your bandwidth to 480Mbps of the USB 2.0 spec--a potential bottleneck for Gigabit Ethernet networks. We tested the DroboShare via a 100Mbps Ethernet router, however, and the USB connection was not a speed trap. We transferred 2.1GB of video files to the Drobo via DroboShare and it took 6 minutes 42 seconds, for a throughput of 42Mbps. Transferring that same data via a direct USB 2.0 connection to the Drobo took only 1 minute 58 seconds, for a throughput of 142Mbps. In another test, it took 66 minutes to write 16.4GB worth of photos via DroboShare, for a throughput of 34Mbps.

One of the more convenient features of DroboShare is that it lets you switch from a networked Ethernet connection to a direct USB connection on the fly--NAS to DAS, as it were. Our Windows XP and Vista machines recognized Drobo instantly, whether connected via Ethernet though DroboShare or directly to Drobo via USB without needing to install the Drobo Dashboard.

The Drobo Dashboard shows you the current state of your Drobo, how much storage space you are using, and how much you have remaining.

Setting up your Drobo to share over a LAN with DroboShare is a simple, four-step process that the Drobo Dashboard walks you through. The first screen will check for software updates, and then the second screen asks you to choose a file type (NTFS for Windows machines, HFS+ for Macs, FAT32 for mixed networks, as well as EXT3 for Linux users). The third screen asks you which size volumes you'd like on Drobo (2TB is the default and the max supported by USB on Windows XP machines), and the fourth and last screen asks you to assign a drive letter to your Drobo volume. From start to finish, it took us less than 5 minutes--and we were taking notes along the way. If there's an easier network setup, this reviewer hasn't seen it.

The tools tab of the Drobo Dashboard lets you reformat your Drobo, password protect it, manually assign an IP address, and put it in standby mode to switch from a networked connection to a direct USB connection.

DroboShare makes setup incredibly easy, but that's in part because it's not nearly as feature-rich or complicated as other NAS products. For example, your networked Drobo can't operate as UPnP or DLNA media server, and there is no feature for remote Web access. While you can password protect your networked Drobo, you can't assign read or write access to specific users. The second USB port lets you add a second Drobo to your network, but you cannot connect a printer to that extra USB port and share it on your network.

We were able to share iTunes files stored on the Drobo with networked systems running iTunes and found the playback to be hiccup free. We saved a number of HD movie trailers to Drobo, and even at 1080p we encountered nothing but smooth playback on our 100Mbps Ethernet network as well as across an 802.11g Wi-Fi connection.

Data Robotics backs DroboShare with a one-year warranty. Drobo's site offers a support e-mail address, FAQs, documentation, and a user forum. An independent user forum at Drobospace.com is also incredibly helpful for anyone that owns or is thinking of owning a Drobo.