Compare Dell EMC Unity XT vs. Kaminario K2 [EOL]

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Find out what your peers are saying about Pure Storage, Dell EMC, NetApp and others in All-Flash Storage Arrays. Updated: September 2020.
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Quotes From Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros
"The most valuable features are deduplication and compression, so we get more out of our storage. The replication is also important.""It's very stable. It's always there when we need it. With the Dual Controller, if one drops out, the other one comes right online. We don't use any iSCSI so there is a little bit of a latency break but, over the NFS, we don't notice that switch-on. We can do maintenance in the middle of the day, literally rip a whole controller out of the chassis, and do what we need to do with it.""With the new version, they have the FabricPool which works for me. I can extend the hyperscaler storage.""Batch times went from approximately seven hours down to about two and a half. Functionality during the day, such as taking or removing snapshots and cloning instances, is higher than it has ever been.""Setting up storage for an application (storage provisioning) is quick and easy. Maybe a quarter of the time is now spent getting the application up and running, or even less.""The initial setup was very straightforward. It was intuitive to set up storage volumes and get the networking functioning. Their engineer was very helpful. We got the current array on our production site the very same day it was shipped in. We had it up on the network and started to put some storage on it.""Over the past 18 years, it has been extremely easy to upgrade to newer products and technology. We can upgrade as we move along. So, we have been able to keep up with the newest technology with zero downtime.""We have never had a failure. We can upgrade as we move along with zero downtime."

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"We like the way it integrates with our environment. These features help us use multiple soft applications. The new features of going off the grid and replicating really help us. They give us an advantage versus traditional storage resources.""For me, the most valuable feature is the ease of management.""It is lightning fast, low on power and heat, and has a small footprint with great performance.""Unity's are more easily administrated, so we need fewer people to do the administration. We have less overhead because of that.""We have Dell EMC engineers helping us out and doing some over the shoulder training. They are working with our customer right now doing data migration over to Unities from the legacy Oracle stuff. While they're doing this, they're showing people how the Unities work and the ins and outs of the software interface.""It gives me the flexibility with its ability to replicate to itself and the ability to use the Dell EMC Cloud as an option. That's always sitting there and waiting if we need it.""It is pretty stable. I like the stability, because everything works like it should. We made it all redundant. So, we don't have anything to worry about.""A lot of the Unisphere interfaces are greatly improved in terms of monitoring capabilities, alerting, and ease of use. Setting up the storage and the file system are all just a few clicks away."

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"Implementation of the solution is very simple."

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Cons
"I would like to see a little more flexibility in customizing some of the SnapMirror stuff. We have been having a little trouble and, in the first round with tech support, they say, "Well, this is how we do it." It's not exactly throttled but it's limited in the number of connections it makes. We would like to be able to tweak that, to increase it a little bit, because we don't have half a dozen large areas that we are protecting, we have more like 40 or 50 areas. They run into each other a little bit and I don't want to spend time on them.""It would be great if they had a single pane of glass or a single dashboard where all the NetApp ecosystem storages could be viewed and monitored simply. That would help my Operations.""I just got through the session where it looks like they are going to support Oracle running on Linux with SnapCenter. That is one of the main things that we are hoping to get integrated.""I would like to see if they could move the virtual storage machines. They have integrated a DR, so you can back to your DR, but there's no automated way to failover and failback. It's all manual. I'd like to see it all automated.""We only had a few upgrade issues.""I've had a few cases where support wasn't able to answer the question or they took quite a while.""A while ago, they performed quite slowly.""Implementation needs to be improved."

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"We would like an AI feature that would protect the backup and minimize the consumed space so we can maintain the quality of the backup. This would help us minimize our IT cost in terms of the backup procedures.""There's always room for improvement with the UI. That can be a little cumbersome at times.""As the solution continues to grow and gain more traction, things will come up that will just continue to deepen the integration between VMware, vCenter, and all those other components. Anything in the divisibility there and additional tools is always great.""We went to the PowerMax because of the needs that we have for the business. We're doing true enterprise-level storage. So we went from Unity to PowerMax to give us that tier that we were looking for.""What I'd like to see is a little more detail on the networking side. I can go into where it's showing me the replication, but when I go into the network it just gives me broad-based information. I don't know which replication job is actually feeding it. I have to go in and rely on other apps.""I would like to have secure mobile connectivity going forward. This would help me be more proactive.""We noticed in the last release of code that there were some inefficiencies around getting our data efficiency up in terms of dedupe and compression.""If you compare it with VMAX, where we communicate with the box through Solutions Enabler and there are a lot of commands and a lot of flexibility, the command line for Unity needs to enhanced."

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"Access to technical support should be improved for our region. Technical support is good, but they're very hard to access."

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Pricing and Cost Advice
"The total cost of ownership has decreased a great deal. As far as percentages, it's hard to gauge, but we did have quite a few personnel staying up, making sure batches ran well every night. Now, batches are being done by 8:00 in the evening, so we don't have to do that anymore. When you start adding the employee hours that we have for people working in the off-hours, and it is not an issue anymore, I suspect TCO might have gone down 25 percent.""Look at the different options that NetApp offers. Look for a model and option which fits your needs correctly. Don't buy a low-end product for a high-end job.""NetApps offers a lot of different options. Just take your time and work with the consulting teams. Lay out what your needs are to ensure you are purchasing what will help you be successful.""We have been able to utilize and leverage equipment which was purchased a decade ago up until this past year. So, we were running disk shells for 13 years and all we were doing was upgrading the filings and controllers, and using the same disk shells. Therefore, we were able to do something where we didn't have to invest that much. Recently, we had to upgrade all our disk shells, but it was a lot less because the technology had changed a lot since those times. It is faster now, and we have SSDs. We have larger drives that are 4TBs and 6TBs. Everything can condense so we are saving disk shell space and rack space. We are paying less now than we did at that time""I would like the pricing to be cheaper.""Our space savings through dedupe and compression is over 50 percent, so we are saving. I think our 8080s has 20TBs. We are saving at least 10TBs and that's over 50 percent of the capacity that we're using.""Always consider whether you can afford the solution.""Our total cost of ownership (TCO) has decreased by 40 percent."

More NetApp AFF (All Flash FAS) Pricing and Cost Advice »

"Just from an overall power and heating usage, it costs substantially less than some of our existing solutions""We bought extended warranties out of the box because our customer has a bad habit of managing warranties.""While it has a good price to start, they could always make it cheaper.""It scales, but then you have to buy additional stuff.""With the large Unity that we bought, it has saved us about one and a half rack space. That's our return on investment on our flash array. We also need less Fibre Channel connectivity.""The return on the investment was simply speeding up our entire vSphere stack, which allowed our developers and engineers to get their workloads done faster and simpler. We were experiencing VM snapshot times of 45 minutes to two or three hours, and it shrunk it down to under five minutes.""Our costs are roughly $200,000 a year.""The solution is extremely functional for the price that we pay for it. It is worth the investment."

More Dell EMC Unity XT Pricing and Cost Advice »

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Questions from the Community
Top Answer: Well, Is one thing NetApp Storage has vs other brand is the mix of protocol CIFS with NFS booth working together in the… more »
Top Answer: We reduced our floor space by reducing 44 racks units to four rack units. It has helped us with our data center… more »
Top Answer: We don't like the cost. We would like to buy more.
Top Answer: The PowerMax NVMe is the high-end storage fromDellEMC it can provide up to 10M IOPS, however, if you need less, you can… more »
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Compared 17% of the time.
Also Known As
NetApp All Flash FAS, NetApp AFF, NetApp Flash FASEMC Unity, Dell EMC Unity
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Overview

NetApp AFF8000 All Flash FAS systems combine all-flash performance with unified data management from flash to disk to cloud.  Leverage the Data Fabric to move data securely across your choice of clouds—enabled by Cloud ONTAP™ and NetApp Private Storage for Cloud. Plus, you get the industry’s most efficient and comprehensive integrated data protection suite, on premises or in the cloud.

Dell EMC Unity, powered by Intel Xeon processors, delivers the ultimate in simplicity and value, enabling your organization to speed deployment, streamline management and seamlessly tier storage to the cloud.

Dell EMC Unity’s All-Flash and Hybrid Flash storage platforms optimize SSD performance and efficiency, with fully integrated SAN and NAS capabilities. Cloud-based storage analytics and proactive support keep you available and connected.

Kaminario K2 is the world’s only storage solution that delivers the predictability needed to handle the highly unpredictable world of modern businesses. This highly flexible all flash storage platform allows customers to cost-effectively scale capacity and performance to support their ever-changing business –seamlessly, on-demand and with no disruptions.

Data Sheet and eBook

Offer
Learn more about NetApp AFF (All Flash FAS)
Learn more about Dell EMC Unity XT
Learn more about Kaminario K2 [EOL]
Sample Customers
Acibadem Healthcare Group, AmTrust Financial Services, Citrix Systems, DWD, Mantra GroupDraper, Rio Grande Pacific, Royal Victoria Regional Health CentreWargaming.net, El Rio Community Health Center, ECN, SpotOption, Ashkelon College, Clearwater Analytics, Intigua, Cobb EMC Customer Case Study
Top Industries
REVIEWERS
Healthcare Company17%
Financial Services Firm12%
Energy/Utilities Company9%
Retailer8%
VISITORS READING REVIEWS
Computer Software Company37%
Comms Service Provider14%
Manufacturing Company13%
Government5%
REVIEWERS
Financial Services Firm20%
Healthcare Company18%
Manufacturing Company14%
Pharma/Biotech Company5%
VISITORS READING REVIEWS
Computer Software Company42%
Comms Service Provider16%
Manufacturing Company5%
Government5%
REVIEWERS
Healthcare Company21%
Computer Software Company21%
Consumer Goods Company14%
Government14%
Company Size
REVIEWERS
Small Business12%
Midsize Enterprise12%
Large Enterprise76%
VISITORS READING REVIEWS
Small Business20%
Midsize Enterprise6%
Large Enterprise75%
REVIEWERS
Small Business25%
Midsize Enterprise26%
Large Enterprise49%
VISITORS READING REVIEWS
Small Business17%
Midsize Enterprise42%
Large Enterprise42%
REVIEWERS
Small Business24%
Midsize Enterprise24%
Large Enterprise53%
Find out what your peers are saying about Pure Storage, Dell EMC, NetApp and others in All-Flash Storage Arrays. Updated: September 2020.
441,672 professionals have used our research since 2012.
Dell EMC Unity XT is ranked 2nd in All-Flash Storage Arrays with 21 reviews while Kaminario K2 [EOL] is ranked 20th in All-Flash Storage Arrays with 1 review. Dell EMC Unity XT is rated 8.6, while Kaminario K2 [EOL] is rated 7.0. The top reviewer of Dell EMC Unity XT writes "Gives me flexibility with its ability to replicate to itself". On the other hand, the top reviewer of Kaminario K2 [EOL] writes "A solution with a simple configuration and good stability but it's quite expensive". Dell EMC Unity XT is most compared with Pure Storage FlashArray, HPE Nimble Storage, HPE 3PAR StoreServ, IBM FlashSystem and Dell EMC PowerStore, whereas Kaminario K2 [EOL] is most compared with Pure Storage FlashArray, IntelliFlash and HPE Nimble Storage.

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