We performed a comparison between DDN IntelliFlash and Dell PowerStore based on real PeerSpot user reviews.
Find out in this report how the two NVMe All-Flash Storage Arrays solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."It is very easy to install and configure. It has got excellent diagnostics. If you really need to see how the box is performing, the console gives you a lot of information. You can set thresholds as well as alerts based on the thresholds, which is a very powerful functionality. They are very proactive. They know how to monitor and manage the systems. They see a problem, and they are all over it before us. They see the problem before we see it, which is very good."
"Technical support has been helpful and responsive."
"What I really like about this program, is that it is easy to use and easy to configurate."
"The most valuable features of this solution are its ease of use and performance."
"The Pure1 component is most valuable at this point in time when comparing it with EMC. Pure1 is where you can have your diagnostics in the cloud, so you can look at things from your mobile phone."
"We're able to get higher-density workloads on the same infrastructure, and we have a smaller physical footprint. The performance is excellent – during our test the bottlenecks are never on the X array, it just keeps picking up the pace to match what you need. The real-time visibility is a differentiator in my opinion."
"The initial setup was extremely simple and straightforward."
"The latency is good."
"EasyTier/hotcaching: Valuable because it allows greater performance than standard SAS disks"
"It provides a combination of all the protocols that you need, without losing deduplication and compression."
"It's very fast. We were seeing read latencies of less than one millisecond. It is robust."
"Data Compression: Up to 80% space reduction in the database"
"High performance and ease-of-management are the most valuable features."
"It performed great originally, and when it performed great, it was awesome."
"The initial setup is straightforward."
"It has reduced our electricity usage by reducing the amount of disks needed for the virtual environment."
"The product's initial setup phase was very easy."
"The way you're able to manage all your PowerStores as one solution is very good for us. PowerStore enables you to federate or cluster multiple appliances with automated load balancing. In terms of management, it's helpful that we can do it from a single interface where we're able to manage multiple PowerStores. When you have multiple PowerStores it works intelligently by running the workloads based on the needs of the infrastructure."
"You can add compute and capacity independently. We have sized the solution based on our current needs, but in the future we can choose to increase capacity if we grow our activity in the market. And if we have more business in our monetary system, we can increase compute. The ability to choose what we increase is a good feature."
"The most valuable features of Dell PowerStore are the support for NVMe and SCM, which provides end-to-end performance and high IOPS, minimizing latency. It is a full-fledged storage solution."
"For access from virtual machines, iSCSI, and NFS, it is very good. It helps increase performance."
"The administration tools take advantage of machine learning and make recommendations to the admins, and that makes the administration easier."
"The support is very good."
"This solution is very useful to us as we use it internally for all of the services that we need. We use it as a lab and we showcase new technology to the customers and how it can help them going forward."
"Every time I think of something that needs to improve, they're one step ahead, which I love. The only area I wish to see improve, I believe is coming, is in the FlashBlade product. Blade implementation fell short on a few of the services."
"In the next release, I would like to see real-time analytics for further insight into consumption models."
"We've seen that when we create a POD in synchronous mode, it increases the latency."
"We have run into a couple of instances recently where we are running out of space. So we have had to buy some more packs for it and they have deployed fine and it has increased smoothly."
"I'd like to see the product implement active replication for vehicles such as VMware."
"The tool's pricing is higher than competitors."
"They could add more support for file storage and different types of storage."
"The UI for this solution needs to be improved."
"It only keeps one hour of real-time data without the ability to do deep analysis of each element."
"We had just one small stability problem with power flapping and it did not start up again automatically. We had to access service ports and manually restart the storage processors."
"They need to offer better integration for a virtual platform to enable you to create hyper-converged solution."
"Snapshots are not as easy to access as on a NetApp device."
"Performance is horrible now. Our original intent was to buy new storage in about two years. But since it became a critical urgency for us, we decided to purchase a new one in two or three months."
"It's somewhat scalable, but maybe not so much as some of the competition."
"In the proxy section you can’t choose a user account and password, so it is not allowed at the moment to go out, if customer has such constellation."
"Technical support is bad. It'd grade them at 30% or 40%. The response time is terrible."
"The solution only does thin provisioning."
"With PowerStore, we have to choose between block storage and NAS functionality."
"More demonstration and training options are needed."
"When you create a case on Dell's support website, you don't always get someone who is experienced in the kind of systems you need help with...making it an area where Dell's support team needs to make improvements."
"Data reduction needs improvement."
"The only area I can highlight for improvement is that the 4:1 data reduction target has not been reached. This may be due to an issue with Dell EMC's initial analysis of data compression. As a result, we have had to add new physical disks to reach our goal of total available disk space."
"There are certain shortcomings with the technical support team of Dell PowerStore, where improvements are required."
"Many customers are looking for a cyber recovery feature included in PowerStore. We would like to see this added in a future release."
Earn 20 points
DDN IntelliFlash is ranked 12th in NVMe All-Flash Storage Arrays with 11 reviews while Dell PowerStore is ranked 1st in NVMe All-Flash Storage Arrays with 47 reviews. DDN IntelliFlash is rated 7.4, while Dell PowerStore is rated 8.6. The top reviewer of DDN IntelliFlash writes "Good features with an easy initial setup but technical support is slow ". On the other hand, the top reviewer of Dell PowerStore writes "It has a very strong NAS that can support a lot of big, heavy environments". DDN IntelliFlash is most compared with VAST Data, Pure Storage FlashArray, NetApp AFF and Tintri VMstore T7000, whereas Dell PowerStore is most compared with Dell Unity XT, IBM FlashSystem, NetApp AFF, Pure Storage FlashArray and Dell PowerMax NVMe. See our DDN IntelliFlash vs. Dell PowerStore report.
See our list of best NVMe All-Flash Storage Arrays vendors and best All-Flash Storage vendors.
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