It has been 9 years since I reviewed the DroboPro. For its time, that product was a beast of a device, with the closest to a 'set it and forget it' RAID implementation I had ever seen. It was also robust enough to shrug off any combination of power loss and pulling (failing) disks that I could throw at it. The ease of use/durability combination was a good formula for Drobo that has now lasted over a decade. The main hurdles over the years have been more on the performance side of things. The original DroboPro was indeed quicker than previous Drobos and other competing models, but competition quickly surpassed them in performance. Later Drobo models brought decent performance and capabilities for competitive prices (like the Drobo 5C), but we haven't had a worthy successor to the original DroboPro. They came close in the form of the B810 series, but those were still limited by Gigabit links. We needed the 8-bay form factor to have a larger pipe - and now we do:
Subject: Storage | April 3, 2017 - 03:53 PM | Jeremy Hellstrom
Tagged: Noontec-TerraMaster, DAS, D2-310, usb 3.1
For those who don't want to get into networked storage solutions but still require external storage with more options than a simple USB drive offers, direct attached storage devices are a good solution. The Noontec-TerraMaster D2-310 is an aluminium shell with two drive bays, connected via Type-C USB 3.1 and offers support for JBOD, RAID 0 and RAID 1 in addition to simply presenting two external disks. Modders-Inc tested this DAS in two different configurations, a pair of Seagate 4 TB 7200 RPM HDDs as well as a pair of Samsung 850 EVO 256 SSDs. The performance levels reached their expectations, however the price is a bit higher than the competition; examine their results and description of the device to determine if you feel it is worth the expense.
"D2-310 is a direct attached storage device by Noontec-TerraMaster. Most of the market is moving away from DAS devices to network based devices however, there is still a need for simple and fast solutions to store data locally. D2-310 offers USB 3.1 connectivity and supports RAID redundancy in a two bay shell."
Here are some more Storage reviews from around the web:
- Buffalo MiniStation Velocity 960GB external SSD @ Kitguru
- ICY DOCK ICYCube Quad Bay 2.5" & 3.5" SATA External HDD Enclosure Review @ NikKTech
- Glyph 2TB AtomRAID Portable SSD @ The SSD Review
- WD Black PCIe NVMe @ The SSD Review
- Toshiba P300 3TB HDD @ Kitguru
- Intel gives hard drives a boost with Optane Memory @ The Tech Report
Introduction and Packaging
The Drobo 5D launched a few years ago and continues to be a pricey solution, running close to $600. This was due to added complexity with its mSATA hot data cache and other features that drove the price higher than some potential buyers were happy with. Sure the cache was nice, but many photographers and videographers edit their content on a faster internal SSD and only shift their media to their external storage in bulk sequential file copies. These users don’t necessarily need a caching tier built into their mass storage device - as they just want good straight-line speed to offload their data as fast as possible.
With new management and a renewed purpose with a focus on getting lower cost yet performant products out there, Drobo relaunched their base 4-bay product in a third-generation form. We tested that unit back in December of 2014, and its performance was outstanding for a unit that typically runs in the mid-$200 price range. The price and performance were great, but things were a bit tight when trying to use Dual Disk Redundancy while limited to only four installed drives. A fifth bay would have certainly been handy, as would USB-C connectivity, which brings me to the subject of today’s review:
I present to you the Drobo 5C. Essentially a 5-bay replacement to the 4-bay 3rd gen Drobo. This will become the new base model Drobo, meaning there will no longer be any 4-bay models in Drobo's product lineup:
Subject: Storage | October 4, 2016 - 08:30 AM | Allyn Malventano
Tagged: usb 3.0, Type-C, Type-A, hdd, External, Drobo 5C, drobo, DAS, 5-bay
We looked at the third-gen 4-bay Drobo over a year back, and while the performance and price were great, it was held back by its limited number of drive bays. Drobo fixed that today:
The new Drobo 5C is basically an evolution of the 4-bay model. Performance is similar, which justifies the choice to stick with USB 3.0 (5 Gbit), but we now have a Type-C port on the Drobo side (a Type-C to Type-A cable is included to cover most potential users). The added bay helps users increase potential capacity or alternatively select BeyondRAID's Dual Drive Redundancy mode without as much of an ultimate capacity hit compared to its 4-bay predecessor.
The Drobo 5C supersedes the old 4-bay unit in their lineup.
The new Drobo 5C is available today for $349, with drive package deals offered direct from Drobo. Drobo is also offering a limited-time $50 discount to 2nd and 3rd gen 4-bay Drobo owners (valid until 11 Oct 2016). I have confirmed here that a disk pack from a 4-bay model can be moved directly to the new 5-bay model with no issue.
We have a full review of the Drobo 5C coming, but we have a few questions out to them that need answering before our article goes live.
Subject: Storage | June 21, 2016 - 02:43 PM | Allyn Malventano
Tagged: usb 3.0, Thunderbolt 2, raid, hdd, drobo, DAS, BeyondRAID, 5Dt, 5D
Today Drobo updated their 5D, shifting to Thunderbolt 2, an included mSATA caching SSD, and faster internals:
The new 5Dt (t for Turbo Edition) builds on the strengths of the 5D, which launched three years ago. The distinguishing features remain the same, as this is still a 5-bay model with USB 3.0, but the processor has been upgraded, as well as the USB 3.0 chipset, which was a bit finicky with some earlier implementations of the technology.
The changes present themselves at the rear, as we now have a pair of Thunderbolt 2 (20 Gb/s) ports which support display pass-through (up to 4k). Rates speeds climb to 540 MB/s read and 250 MB/s write when using HDDs. SSDs bump those figures up to 545 / 285 MB/s, respectively.
Another feature that has remained was their Hot Data Cache technology, but while the mSATA part was optional on the 5D, a 128GB unit comes standard and pre-installed on the 5Dt.
The Drobo 5Dt is available today starting at $899. That price is a premium over the 5D, but the increased performance specs, included SSD, and Thunderbolt connectivity come at a price.
The current (updated) Drobo product lineup.
Full press blast after the break.