We performed a comparison between Dell Unity XT and NetApp NVMe AFF A800 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."Overall stability is very good. It is a very stable solution."
"Pure has signature security technology, which cannot be deleted, even if you are an administrator."
"The solution is very straightforward to set up."
"It's helped us because we've changed fundamentally what we talk about. We don't talk about storage and different tiers of storage anymore nor do we talk about servers. We talk now about applications and how applications impact the business and end users."
"The latency is good."
"Pure FlashArray X NVMe will quickly overcome all the hurdles you face, including network and latency issues."
"The initial setup was extremely simple and straightforward."
"The solution is scalable."
"I like that when you log in it gives you a dashboard of what your storage looks like."
"Its most valuable feature is the storage alarm."
"We can get almost real-time response times."
"Being all-flash makes everything super-fast. It's also great to manage. That's the easiest part. We also have another SAN, from Pure, and the Unity is easier to manage than the Pure."
"Scalability is good."
"It has compression, which allows you to store more data than you would normally under the arrays."
"Its 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."
"For me, the most valuable feature is the ease of management."
"NetApp NVMe AFF A800 is easier to use than some other solutions and the UI is very good to use for day-to-day activities. Overall, the solution has good technology."
"The storage features are valuable."
"The product can be scaled vertically as well as horizontally."
"Low latency is the most valuable feature."
"We find the product to be very flexible."
"The most valuable feature of the solution is that it is a product that is fast and provides a fast I/O."
"Over the eight years, we've been using NetApp with ONTAP, we've never lost a bit of data, and we've only experienced a few minutes of downtime in that entire time."
"The most valuable features are stability and performance."
"Our use cases require more multi-tenant capabilities and additional VLAN interfaces for separating different customers. We currently use it to provide storage, sometimes shared storage, to different customers, but it is less flexible in comparison to a dedicated solution."
"Right now, the box itself is just strictly working as a backend storage system. It would be fantastic if we could access it directly like a NAS device through network access or SIS drives. I think they have an interface, but I am not sure how good it is. If we could address a box directly on the network without having to go through a server, it would be great. The replication schemas could be improved. We are not using replication on the storage level right now. We use a different type of replication. If their replication would be as good as the one that we have, I would probably run the replication schema because it might be faster, but I don't know that for a fact. So, I cannot say that they have good replication. All I can say is that they need to inform us better."
"In the future, I would like to see integration with enterprise backup systems."
"The tool's pricing is higher than competitors."
"I'd like to see the product implement active replication for vehicles such as VMware."
"The software layer has to improve."
"If the customer only needs 500 terabytes and doesn't care how much data they'll put in the server, IBM is cheaper than Pure."
"Efficiency improvements would always be welcome, but I'm not sure if they could get more efficient."
"Dell EMC Unity is not sexy. It doesn't have all the flash and pizzazz of some of the other storage vendors."
"It would be great if the solution could integrate an NVMe disk."
"We've got massive issues at the moment with IBM AIX. It's not stable. We have a lot of disk errors, production crashes sometimes."
"The solution should include a free process in the HPE portal that uses serial numbers to verify that hardware is genuine."
"It's not as reliable as it should be, I think it was probably released a little early. We've had production problems with customers, and there are still some challenges at scale as well. Compression is a problem for the system. Once you enable dedupe and compression, the performance of the system, the capability, halves... It has to be right-sized and sized for compression, but even with that, because there are only two storage processors, you're ending up at almost 40 percent usage."
"There's always room for improvement with the UI. That can be a little cumbersome at times."
"Since Dell took over EMC, the support has been very bad. Before, the support was fine. Now, the support is slow or they don't react."
"It should be lighter. It takes up a ton of rack space. It would be nice to have a smaller footprint."
"The initial setup should be easier, and more like a plug-and-play approach."
"Sometimes, it takes a while to get somebody competent on the other end of the line. They do have engineers in multiple time zones around the world. However, their level-one support is not always the best."
"The support can take a few days to have a response. However, the response that we do receive is very informative."
"Stability is an area with a certain shortcoming where the solution needs to improve"
"The cost of the solution is quite high. It would be ideal if they could adjust it so that it's a but less."
"Increasing the RAM, and including physical cords would be beneficial."
"The product's performance has some shortcomings, making it an area that could be a little better."
"The technical support has room for improvement."
Dell Unity XT is ranked 4th in All-Flash Storage with 189 reviews while NetApp NVMe AFF A800 is ranked 17th in All-Flash Storage with 10 reviews. Dell Unity XT is rated 8.4, while NetApp NVMe AFF A800 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 NetApp NVMe AFF A800 writes "Very easy to manage, highly stable and offers robustness of the CLI, API, and GUI ". Dell Unity XT is most compared with Dell PowerStore, NetApp AFF, HPE Nimble Storage, Pure Storage FlashArray and IBM FlashSystem, whereas NetApp NVMe AFF A800 is most compared with Dell PowerStore, Huawei OceanStor Dorado, Lenovo ThinkSystem DM Series, NetApp ASA and Dell PowerMax NVMe. See our Dell Unity XT vs. NetApp NVMe AFF A800 report.
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