Dell EMC Unity XT reviews

The speed and performance that we get through the SSD hard drives. That's a big factor for us.

We have a date warehouse server. Prior to being on Unity, we could get about one or two data warehouse refreshes a day. After standing that up in VMware and using Dell EMC Unity, we are able to get four data warehouse refreshes, which gives our finance and accounting group more information to react to throughout the day for inventory and purchasing.

I'm able to manage it very simply. The interface is a lot easier than the couple of VNX2s that we have. At least to me, Dell EMC Unity has a quicker responsive web GUI for management.

The quick integration with VMware. The ability to stand up a data store in one place, where you don't have to go and rescan for the data store through the vCenter Client, as well as SMB shares. This ended up being a big selling point for us.

I don't know where the hybrid cloud might be going or what connectivity there is between what was recently released as far as AWS and being able to manage both of them. Maybe there is an on-prem and an AWS instance in the same window, like a single pane, but I would like to see something along those lines, where there wouldn't be two locations to manage storage.

Stability has been 100%. We have had zero failures.

We have added one additional shelf to one of the two Unities. As far as I can tell, it went really well. It was not something I was involved with, but we may have had Dell EMC assist us with that.

In the SQL Server instances in our data warehouse, we immediately saw a great return on investment.

We purchased our Unity in September 2017. It was a simple process. We budgeted for it in the prior year. Then, we had the funds to take care of what we wanted to purchase.

I did bring up other vendors that I have worked with: NetApp and HPE SAN. Comparing them to my previous work and working with Unity now, I find Unity a lot easier to work with. For example, the NetApp seems to be more complex in just the ease of setting it up.

Do a little research into how you will create your storage groups. Ensure they have all lined out prior to going in and making one single storage group take up all the hard drives which we've seen some individuals do before and have to break it back down and start over. Definitely manage out what you want to place on the SSDs or on that Unity for your quickest response time. We've made sure that all of our high availability productions devices are on the Unity.

We have Hyper-V and VMware running on the Unity. We have moved Exchange off into Exchange Online onto the cloud. We did most of the integrations in-house. The big thing that we have done on it is running SQL Server. We have quite a few different SQL Server instances running on the SSDs.

We use it for storage for our ESXi hosts at our smaller sites.

It increased our uptime because we switched from physical stuff to virtual stuff, and being able to have that we could do the high-availability and failover.

I like the ease of configuration, the quick setup, and the fact that it seems to be hardened. We haven't had any issues with them. In terms of simplicity of ownership, once they're running you don't have to touch them.

They're also simple to manage. We came from the VNXe 3200s so it's very similar.

We integrated it with vSphere but that integration was "iffy". It was okay but we had a few challenges with it.

It's very solid. No issues at all. The only issue we have is that the power supply ramps up and down and makes some noise on SPA. But other than that being a nuisance, we haven't had any reliability issues at all.

Scaling is easy. Just add drives, extend the space. It's super simple.

We called them and put in a service ticket on the power supply issue. We tried a few things and then they sent us another one, but other than that we haven't had any issues. They've been easy to work with.

The initial setup was straightforward. Coming from the VNXe's, it was almost identical, just has a different GUI platform. It was very easy.

The price is up a little bit from what we used to pay so I'm hoping that it's a little bit of a better system than the VNXe was. But I still think it's a good value. It's new, so I'm sure there's room for the pricing to drop.

We did have an issue with licensing once but we were able to reach out to the licensing group and do an online chat. They helped instantly, so that was nice.

My advice is to follow the installation guide, it's pretty straightforward, step-by-step.

In terms of the purchasing process, after we had figured out what we wanted, it became easy. But we had to get into our first set of standards. The first one that we ordered had the SFP module cards in it, which we didn't need. We just use the 10-gigabit copper. After figuring out our standard template, it has become super simple every time.

What I look for when selecting a vendor to work with is somebody who

• is big
• guarantees their product
• has good support; somebody who is going to answer their phone 24/7.

So far, I rate the Unity a nine out of 10. It has been easy to set up, we've only had a few small issues. Once they're set up, they're running, you don't have to touch them. The one point I held back is because we're new to them. The version we're using is the 300 and it's also new out there so there has been a little bit of a struggle here and there with some small things; for example, the fans ramping up and we have one right now that's not responding after updates.

It fits what we're trying to do. It has everything and more. There are some features that we're not even using yet.

We propose this solution when customers need to expand their workload or storage.

It is great because it can work as a SAN and net storage.

It is expensive, and the pricing could be better.

We have been using this solution for three years, and most companies in Egypt partner with Dell EMC. It is the main storage solution that we sell to customers. It is deployed on-premises.

I rate the stability a nine out of ten.

I rate the scalability a nine out of ten, and we have more than 80 customers in Egypt.

There is a good ROI if the customer has critical applications and file storage.

The licensing is included in the appliance, and I rate the licensing costs an eight out of ten.

I rate this solution an eight out of ten and recommend it to others.

I primarily use the solution for NAS network storage for the Microsoft environment.

Overall, I've had a very good experience with the solution so far.

Integration is easy with this product.

Currently, the protocol SNMP is not implemented. That's a problem, as we follow this protocol and I can't check the integrity of this equipment.

I've been using the solution for two months at this point.

We haven't used the solution for very long, so it may be hard to gauge the stability. However, so far, we haven't had any issues whatsoever. It doesn't crash or freeze. It doesn't have bugs or glitches. It seems quite stable.

Having only used it a short time, we haven't tried to scale it just yet. We don't foresee any limitations, however, without actually doing it, we can't really tell.

We needed to contact technical support in regards to an IAS error in automatic services. We didn't have any issues reaching them or getting the help we needed. So far, we've been satisfied with their level of service. They seem knowledgable and responsive.

We found the implementation to be very straightforward. It's not complex in any way.

The deployment didn't take too long. We had everything up and running in two days or so. It's pretty quick.

We have 12 technicians for the maintenance of all of our equipment in the enterprise. They would also handle any maintenance required for this product.

The pricing is quite good. We find it fair. It's not too expensive.

We're just a Dell client. We don't have a business relationship with the company.

I have four Unity products. Two were already installed in September, and one just last week. While two are already in production, the other two are not up and running yet.

I'd recommend the product to others.

Overall, I'd rate it nine out of ten. We haven't worked with it too long, however, everything seems to be going quite well.

We use it for ESXi data stores and performance seems to be okay so far. We've only had it a couple months. We have it integrated with VMware.

The benefits are the stability and that we're able to contact Dell EMC support for a quick turnaround. We have a higher level of support. If we have issues, they generally get fixed quickly.

Our hope is that they stay up, online, and that we will be able to update them while the data stores are operational. That is why we picked them.

Once it is set up, it is definitely easy to manage.

We've got an ongoing issue with a Unity in which some power supply fans spin up. We've had a whole bunch of hardware changed as a result but I still have an open SR, which has been a struggle. It doesn't seem to affect performance but it's something that we're hoping the engineers can resolve.

We have also had some issues with an upgrade where we can't manage a device, after the upgrade. So we had to have a ticket in for that.

The stability has been fine so far. We're good during normal operations.

In terms of scalability, the size is fine for the environment we have. We're usually at about half the capacity, so we have quite a bit more we can expand with. It's good.

In most situations, tech support works really well. If there are technical logs that they can diagnose and actually pull something out of, fantastic. If there aren't, if it's an abstract sort of issue, like the fan issues we're having, where they cycle every six minutes, it's taken me about six weeks.

They didn't believe me that the environment was not too hot. So they sent a technician out just to make sure that I could read the thermostat, that it was 68 degrees in our office. Then, they sent someone out to reseed each component, which I had already done. I didn't appreciate that part because I did some of those basics. I did exactly what they had said on the phone. The third time, they actually replaced some components and the fourth time they just sent the components to be replaced. It appeared to work, the fan issue did appear to go away, but it came back a couple of weeks later, after an update. I'm not sure if it's update-related, but it came back.

Because I've done the setup before with the VNXe version, it was straightforward. It's very similar to the VNXe.

Licensing has been quite difficult. It doesn't always auto-license. About half the time, when I provision one, I have to contact Service to get a license, or even go to our account manager to help get it straightened out.

Study the configurations of what you need to use and ensure you understand what you're provisioning. The procurement process can be a little daunting because there are a lot of features and there are a lot of components that you'll get set up with but which you may not need.

When selecting a vendor, what's important for me are global, 24-hour support; being able to get things fixed. After that, price, because we'll probably buy a thousand of them over time.

We use it for our NAS systems and our SAN systems. On the NAS side, it's used for our end-users' home directories and Departmental shares. On the block side, we use it for VMware storage and we have it integrated with VMware. There was no additional cost for that integration.

We just started doing a bunch of automation where, if an end-user's home directory or Departmental share gets filled, I can set certain things through a Unity API so that if it reaches 95 or 98 percent full, it will automatically expand. Now, instead of our getting a ticket and having to go in and do it manually, it does that for us.

Our end-users are happy with the product, there are no issues.

The product is pretty easy to use. The GUI is nice, really easy to use, and the performance is good. 

For the upgrade from the old system to the new system, if there was a better way to integrate them so I could easily move the data without working all those nights and weekends, that would be nice.

Also, Dell EMC's competitor has a clustering technology. In the next release, it would be nice if they could build that into the product.

The product has been pretty good.

There was one minor issue where we would get these alerts every six hours, but they were fake alerts. We installed a patch a week ago and it fixed the issue. Other than that, no issues, the product has been stable.

We have a Unity 500, which scales to 500 drives, and we're about half full. But it's like their previous systems where you can add a couple of drives or a couple of shelves. There are no issues on that end.

Technical support has always been pretty good. Customer service includes the guys who come in and replace the drives and install the system, and those guys are good too. No issues.

We had the older generation of the Unity system, it was called EMC VNX. It's similar in some ways, but they've definitely improved the GUI, the user interface, and the performance.

When selecting a vendor, a big thing is support. We really need a company that, when something goes wrong, they're there and they can respond immediately, so we don't have to wait a certain amount of time. We experience a little bit of the waiting part with Dell EMC, but we have a technical account manager, and his job is to escalate. Since we already had that with EMC, it made sense to go with Dell EMC. So support would be number one. Number two would be performance, obviously. It has to work well.

The initial setup was pretty easy. We actually have a Dell EMC service engineer who came on site and helped set it up. I had to help in terms of getting all the infrastructure ready, but he did most of the heavy work.

The upgrading experience from our previous solution to this one is definitely better than it was with the VNX product. The only thing that we wished that it had is a way to migrate the data from the old system to the new system. We had to do a manual process for that. To move the data, we had to work a lot of nights and weekends. That was the hardest part of setting it up.

But other than that, it's better in every way.

I get fewer calls at night. That's my ROI.

NetApp and HPE were on our shortlist. HPE support is not good, so we didn't choose them. NetApp does have some good technology, but the relationship that we had with Dell EMC was the reason that we chose them.

In terms of the purchase process, we work with a rep. We have biweekly meetings. They're always on site. We worked with the Dell EMC sales engineer, making sure we got the right kind of drives, the right kind of performance, etc.

We use it for enterprise SAN. We have multiple units. We just started getting them in and the performance has been good. It back-ends our enterprise Oracle, which is for our financials. We have some Mission-Support applications that it supports as well. We have both structured and unstructured data.

The most valuable feature is the ease of integrating it into our current environment. It works within our enterprise management application. The NAS is also extremely easy to set up.

On the data domains - for the Unity product, but specifically for data domains - I would like a much easier interface for managing, for actually going in and having one place where I could get all of the different parts of the overall unit. And I would also like to be able to identify individual disks a lot more easily.

In terms of stability, so far everything has been fine.

The scalability has been pretty easy too, as opposed to some other vendors that we've had in the past.

We have only used tech support to replace drives that have gone bad. But our experience has not been so good. The biggest problem has been having the right equipment in the right category that our support people can have access to. We have multiple accounts, and unfortunately, equipment is across them. So we'll call it in and they'll say, "Well, that's not under your account," so they can't actually go in online and put an SR against it. We're working on fixing that, but that's been extremely frustrating. Once we get past it, and if they understand that, yes, we do own it, and where the site is, etc., getting the part is easy.

We are replacing our VNX2s with the Unity storage. The VNXs were end-of-life and it was our normal tech refresh. We also had new requirements come in for larger storage so we bought the Unity.

The initial set up was more difficult than the original VNX2s. My Storage Admin said that it was just different.

Three years is probably the best that we get for the return on our investment. It takes three years to actually get it back.

Regarding the licensing, that was easy. As far as recurring costs go, all that is understood, what we need to keep in place. If we grow and scale, we also understand a license comes with that, too. In terms of integrating it with our existing apps, there was no additional cost, nothing we didn't expect.

Primarily we're Dell EMC. We do have NetApp and they're pretty big, they're petabyte systems and they're primarily for a business-level project, not for enterprise storage. After using them, we definitely wanted to stick with Dell EMC.

It's a good product and you should definitely evaluate it. We're concerned about standardization, so even if a product has something that's better - one item, one capability that's better - we probably wouldn't go with it and would rather standardize across, for support and everything else. That's important to us.

For the purchasing process, we'll go to the vendor, we'll give them our requirements, and we'll work out the final design. They'll give us a quote and then we'll get two more quotes from two other vendors. We're required to get three quotes. I then put that in through my finance and then it goes through contracting. Contracting goes out and they get the true quote. And then, once the equipment is purchased, it comes directly to me onsite.

I rate the solution an eight out of ten. Improving the interface for managing it would help make it a ten.

Our use case is very unique. We just need it in our offices.

It used to be a complex product. Now, it is becoming simpler. 

Overall, the feedback from my team has definitely been positive.

• Its simplicity and simple management. 
• Auto-features for data protection.
• Being able to expand the product.
• The Unisphere management interface: We are very familiar with it. It manages all the EMC devices that we have. Management is easy because it is part of Unisphere, which is self-learning.
• The support for Dell EMC is excellent.

I would like to see a more seamless virtual box integration with the physical box which can replicate, because the setup of the replication is very difficult right now. We tried it multiple times, and while the physical box is easy, when we mixed it with a virtual edition and it seemed very complex. We been trying this for several months, even with the cabling included. We are still working on it.

No issues so far. It is very stable.

It is scalable. We can always add additional tools if we need to expand it. 

We had been using VNX for a long time that it is now a part of our lifecycle. We introduced Dell EMC Unity into our environment to replace the VNX.

We contact our VAR, get a quote, and order all the hardware. Then, they ship and install it with a Dell EMC engineer. It is very straightforward.

We can see improvement since moving to the inclusive licensing.

The Dell EMC Data Protection license covers everything, like a one stop shop. All our options are covered. 

We have worked with different vendors. However, right now, we are sticking with Dell EMC Unity as it seems like it is a very solid, mature product.

Do your homework. Obtain all the use cases. See what license you need and purchase the license as part of your preparation. Then, the process will be smooth.

We do integration with vSphere, but it is very limited because we outsource with IBM.