We performed a comparison between Dell Unity XT and IBM FlashSystem 9100 NVMe based on real PeerSpot user reviews.
Find out in this report how the two All-Flash Storage solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."NVMe data storage platform that's easy to set up and easy to use. It's stable, with a lower response time, and quick technical support."
"I find two features of Pure Storage most valuable. The first is the "safe mode" function, and the second is its simplicity."
"Pure Storage FlashArray's overall speed is its most valuable feature."
"Very stable; no worries about how much it can handle."
"It reduces space and the polar consumption. It also accelerates the application."
"The speed is the most valuable feature of this solution."
"They are quite responsive and our local team was pretty good."
"The performance and the ever-growing maintenance are the most valuable features of this solution."
"It has a very intuitive web console that runs in HTML5 and makes navigation and administration fairly easy."
"We have integrated it with vSphere and SQL. There were no costs involved outside of our normal workload licensing, no costs that were specific to the Unity platform."
"For sites that we use it on, it gives us more flexibility and high availability solutions. It is easier to expand the site, if needed."
"My storage team likes Unity's replication features. Three-site replication is a unique feature that EMC offers us."
"The most valuable feature is the dynamic cache of this product. It is very important. We have the physical cache and we can boost this cache using disks. All the products are mainly flash now and this is one of the main characteristics which our customers like."
"The most valuable thing for our use case is the flexibility to have multiple-protocol support."
"With all-flash it should be able to scale. You probably just need one 4U device and you have terabytes of space."
"Stable flash storage platform with good scalability, efficiency, and speed."
"Good performance with a user-friendly UI."
"IBM FlashSystem 9100 NVMe is one of the leading storage systems in the world...I rate the solution's stability a ten out of ten."
"What I like about the product are its high availability, maximum efficiency in performance, and its ability to handle a high level of I/O operations."
"The storage serves the virtual environment. Most of our applications run in the virtual environment, and it serves nearly 30% of the bank's capacity."
"It is a very stable product. Stability-wise, I rate the solution a ten out of ten because we did not face any issues in the last three years."
"Its ease of use, performance, and hardware compression is very useful feature."
"IBM FlashSystem 9100 NVMe is easy to use and comes with good performance."
"The solution is more available for IOPS warehousing, resolving issues, and reporting than other products."
"A three wave application or multi wave application synchronization would be an improvement."
"It would be nice to have a better view of the allocated capacity on their Platform as a Service solution because we have to do some manual calculations to understand how much we are going to pay every month to use the storage that is allocated."
"I would like to have an easy way to determine the cost per VM so that I can present a solution to our customers."
"I would like a feature to integrate with external or cloud solutions. For example, if I want to use this storage for a backup from the cloud, I want to have integration with the cloud vendors, such as Microsoft, Oracles, or Amazon. It could be available as an API to allow seamless integration. Additionally, the solution could improve by having native integration with a cloud provider, such as VMware or Microsoft, this would reduce the need to use third-party solutions to complete the task."
"The price of Pure Storage FlashArray could be better."
"I feel like there is too much automation; the user doesn't have any manual input."
"This product has only two active controllers, whereas other solutions can have more. This is something that needs to improve."
"In the next release of this solution, we would like to see automated copy data management for SQL Server."
"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."
"The one thing that we would look at would be if they were to expand the file level features, just to give us a balance or a tier between it and Isilon options out there, for unstructured data."
"The support team is well-versed in the AMG solution, having received comprehensive training. They also boast strong partnerships in both VNAM and Korea. The system's user-friendliness is a primary consideration in their choice of solution, emphasizing the importance of service. They place a strong emphasis on service, occasionally requiring approvals. However, with full installations, they have achieved almost uniformity. Their storage approach differs from a consolidated business-based model; instead, it is application-centric. Their investment in solutions is geared towards specific needs, such as the banking or information system, acquiring smaller storage units individually."
"A customer had to buy VMX because Unity didn't have WORM."
"It could be improved in the area of management flexibility. For example, I really need to set read-only access for LUNs, and there's no such option with Unity XT."
"We would like to see more advanced integration capability added to this solution."
"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."
"I would like better monitoring capabilities: more historical data with more insight into the performance for the database. We now use a separate tool for it. Therefore, it would be nice if we could have that straight from the tool."
"The ZIO interface could be improved."
"IBM's support is not good. I experienced a big problem where I opened the console IBM Storage and would see that something was broken. I called the call centers, and I said, "I have a problem. My drive is not working." They want me to give them the serial number, I gave it to them and they told me "I cannot find your product. Your product is not here.""
"There could be a possibility of not requiring to buy a new box while upgrading to a newer version."
"IBM FlashSystem 9100 NVMe is currently at the end of its lifespan and will soon become obsolete in the markets."
"There is a tool provided by IBM for repairing batteries which can only be utilized by those who have an IBM technical advisor under service contract. However, for individuals who do not have such a contract, the tool can be difficult to use and requires a zip file copy. I believe that it would be greatly beneficial if the tool were made more user-friendly and accessible for all individuals who need to repair batteries."
"The efficacy of the GUI in IBM FlashSystem 9100 NVMe could be enhanced, and it would be beneficial to include a feature that can prevent ransomware attacks."
"I would like to have replication functionality built directly in the product, rather than having to use a separate device for this."
"I'd like to be able to connect to tape drives behind the storage device to back up the tape if need be. We have all of our storage running in all-flash, and we make a copy on tape. Currently, when we want to hook up tape drives, we have to add some extra equipment, which is a little bit complex. We want IBM to add a feature where we could install a tape into the storage so that we can connect it through a single pane of glass. We'd like to have a feature in the IBM flash storage system so that we can connect backup tape drives through the IBM storage system and we can manage the backup tape from the storage system."
Dell Unity XT is ranked 4th in All-Flash Storage with 186 reviews while IBM FlashSystem 9100 NVMe is ranked 13th in All-Flash Storage with 19 reviews. Dell Unity XT is rated 8.4, while IBM FlashSystem 9100 NVMe is rated 8.8. The top reviewer of Dell Unity XT writes "Easy to set up with good data compression technology and useful deduplication". On the other hand, the top reviewer of IBM FlashSystem 9100 NVMe writes "Steady performance, responsive support, and high availability". Dell Unity XT is most compared with Dell PowerStore, NetApp AFF, HPE Nimble Storage, IBM FlashSystem and HPE 3PAR StoreServ, whereas IBM FlashSystem 9100 NVMe is most compared with Dell PowerStore, Hitachi Virtual Storage Platform, IBM FlashSystem and HPE Primera. See our Dell Unity XT vs. IBM FlashSystem 9100 NVMe report.
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