We performed a comparison between Dell Unity XT and Huawei OceanStor Dorado 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."Pure FlashArray X NVMe has low latency and high Ops. It is an evergreen model."
"It has benefited my organization because it has reduced time to insights."
"The most valuable feature of this solution is reliability."
"FlashArray has some fresh efficiency features. I've never seen a storage solution with a compression rating this high before. It's at least 4-to-1 on Oracle databases. It's the best flash storage for Oracle."
"The solution is very straightforward to set up."
"Technical support has been helpful and responsive."
"One of the best features is the support, which is excellent."
"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."
"I don't think I've ever seen latencies above 10 milliseconds unless it was something that wasn't the array that was messing up. The thing is rock-solid."
"It has reduced the latency in application and database reads and writes... All-flash, it's fast. We have the 650 model which is all-flash, upgraded from VNX. It just flies."
"We can sleep at night because the support is great."
"The most valuable feature is the ability to provision storage from the CLI, versus having to go in and use the GUI every time. I can just script it out and it will create what I need. That makes it super-easy to manage. Also, for us, it's a set-and-forget. Once we provisioned it out, we haven't had to mess with it."
"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."
"This product is perfect for small, and mid-range customers who need to pay less, but still, get enterprise-level capabilities."
"I have found Dell EMC Unity XT to be stable."
"Unity's are more easily administrated, so we need fewer people to do the administration. We have less overhead because of that."
"It is a scalable solution."
"The platform's most valuable features are reliability, intelligence, and fast performance speed."
"The platform’s most valuable features are speed, accuracy, and encryption."
"The most valuable features are the five chips architecture and the purpose-built NVMe hard disk drive. Additionally, the IOPS feature is good."
"The most valuable aspects encompass a comprehensive set of common features, such as NetFlow technology, hyper-micro, and hyper-application functionalities."
"Most of the features which all enterprises storages solutions have are available in Huawei OceanStor Dorado."
"I've been satisfied with the level of attention I'm given when I reach out to technical support."
"The deduplication features and the graphical user interface (GUI) of the solution are the most valuable to me."
"We would like to see more visibility into garbage collection and CPU performance in the GUI."
"We've seen that when we create a POD in synchronous mode, it increases the latency."
"You cannot tag a LUN with a description, and that should be improved. What I like on the Unity side is that when I expand LUNs or do things, there is an information field on the LUN. This is the Information field that you can tag on your LUNs to let yourself know, "Hey, I've added this much space on this date". Pure lacks that ability. So, you don't have a mechanism that's friendly for tracking your data expansions on the LUN and for adding any additional information. That's a downside for me."
"I'd like to see the product implement active replication for vehicles such as VMware."
"It is on the expensive side."
"I want to see Pure Storage not only be for fast storage, but I want to see it be for the entire data center."
"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."
"There is room for improvement in catering to midrange storage needs, especially for customers seeking Enterprise-class features."
"This product has some scalability issues. Before you can get support, you have to look for the service tag number on your product which could make it difficult to access support."
"Dell Unity XT’s price needs improvement."
"We cannot connect directly with Dell due to sanctions."
"There is room for improvement in manufacturing."
"Issues with slow responses from the support team."
"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."
"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."
"One of the issues we've had is that controllers have crashed several times... We've had a lot of problems with the storage processor, SPBs. We've actually had them crash."
"Huawei OceanStor Dorado could improve by having a multi-tier cloud option and additional protocols"
"The solution needs to improve its integration."
"The product could always be faster."
"There could be local support services available for the platform. Additionally, they should provide a bundled license, including all protection and encryption rules."
"The price must be improved."
"Difficult integration with third parties."
"There are some limitations to this product because they do not have unified storage."
"I would like to see them improve their IOPS per second to match their contemporaries in the industry."
Dell Unity XT is ranked 4th in All-Flash Storage with 189 reviews while Huawei OceanStor Dorado is ranked 11th in All-Flash Storage with 31 reviews. Dell Unity XT is rated 8.4, while Huawei OceanStor Dorado is rated 8.4. 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 Huawei OceanStor Dorado writes "Good performance and simple to deploy and manage". Dell Unity XT is most compared with Dell PowerStore, NetApp AFF, HPE Nimble Storage, Pure Storage FlashArray and Dell SC Series, whereas Huawei OceanStor Dorado is most compared with Dell PowerStore, Huawei OceanStor, IBM FlashSystem, NetApp AFF and Hitachi Virtual Storage Platform. See our Dell Unity XT vs. Huawei OceanStor Dorado report.
See our list of best All-Flash Storage vendors.
We monitor all All-Flash Storage reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.
