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Hitachi Universal Storage VM [EOL] vs Huawei OceanStor Dorado comparison

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Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Everpure FlashArray
Sponsored
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
233
Ranking in other categories
All-Flash Storage (2nd)
Hitachi Universal Storage V...
Average Rating
10.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Huawei OceanStor Dorado
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
37
Ranking in other categories
All-Flash Storage (19th)
 

Featured Reviews

Sowjanya MV - PeerSpot reviewer
Technical Lead at Wipro Limited
Has improved performance for mission-critical workloads and enabled seamless non-disruptive upgrades
The availability is 99.99%, which is the main factor any customer would need because their data should be available whenever they want to access it. This is one main critical thing. It is very easy to upgrade since Pure Storage FlashArray handles it well. Everything is non-disruptive now; previously, there were forklift shifts, but now that is not the case. Pure Storage FlashArray says no to forklift upgrades. Usually hardware requires downtime, but Pure Storage FlashArray has improved their footprint so that they are not asking for downtime; everything is just a non-disruptive activity, which is why customers are more inclined towards Pure Storage FlashArray. Customers want more of the models in their environment due to the performance they are giving, and everything is in one Pure1 Array console where we can view all the models on one page or just an orchestration tool. You don't miss anything; you have replication, notifications about replication, and details about which host groups replication is happening in and if that replication is successful or failed. On a daily basis, our purpose is to create volumes for infrastructure; our daily activities include creating volumes and mapping them to the host, doing any migrations from a VM, clearing the data stores, and carving the volumes to those VMs. One key factor is the data compression with a ratio of 5:1, focusing on space efficiency, inline deduplication, and the compression Pure Storage FlashArray works on; that is a major factor we can suggest to any customer. Analytical capabilities are crucial. Daily, we check the throughput and consumption, and Pure Storage FlashArray provides predictions for one year regarding usage. This prediction helps plan updates well ahead. For support, we just raise a case, and they follow up and get it done. There is also AI readiness, but with the model R2, we don't have much of that AI readiness. For others, we do have AI readiness that predicts capacity based on daily or monthly trends, enabling us to analyze how much space we need or if we need to expand the disk shelf. From an operational point of view, a good feature is that if you accidentally delete a volume, it will be retained in the destroyed state for the next twenty-four hours, which is not the same with any other vendor. I have worked in this storage domain for the past fifteen years, and this option is remarkable, benefiting any L1 or L2 engineer. Additionally, from a compliance perspective, Pure Storage FlashArray has REST APIs enabled. I have not explored automation much, but from a security standpoint, it is strong with encryption data. If you want to automate, you can easily integrate with all clouds and explore Pure Cloud for scheduling workloads, including volume creation. Customers find benefit in Pure Storage FlashArray's single management pane of glass due to the dual controller and active-active setup. If one of the controllers goes down, all workloads automatically shift to the other controller, ensuring their data is safe and accessible at all times. This is a highlighted feature that any customer desires because their data should always be accessible. For SAN workloads, we use Pure Storage FlashArray because for SAN FC fiber channel, we don't use it; we use NetApp for NAS activities. We have clearly split this, so SAN is for mission-critical applications, while network-attached storage handles file systems. This architecture helps us maximize the benefit from Pure Storage FlashArray due to the significant workloads from this giant retail client. From a footprint and energy consumption perspective, you can see energy consumption from the Pure1 storage portal on a daily basis, and it is very compact. The three models we use consume only three units, which is quite low. From a footprint and data center perspective, it doesn't occupy much space. As everything moves to cloud, there are requirements to avoid excess spending on data centers, and Pure Storage FlashArray is efficient in energy consumption and is environmentally friendly.
it_user1205586 - PeerSpot reviewer
Chief Solutions Architect at Science Applications International Corporation
Good price-performance ratio, provides simplified provisioning and management
We use this solution for provisioning and management The most valuable features are simplified provisioning and management, de-duplication, and built-in encryption. The exterior display needs to be improved. Sorry, I like the blue lights the competition has, but maybe we can see green led lights…
JG
Chief Technical Officer at Integra Systems
Inexpensive with fast performance enhances data storage efficiency
We are using Huawei OceanStor Dorado for Hyper Metro and under Datacore products and some Sunpro products Huawei OceanStor Dorado is fast and has significantly improved data storage efficiency. The fast performance and reasonable pricing of Huawei OceanStor Dorado are the main reasons we sell…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The initial setup was really straight forward."
"Despite the overuse of buzzwords and re-classifications, the storage industry has actually seen dramatic improvements over the last 3-4 years."
"I am satisfied with this solution, and we plan to keep using this solution."
"Our clients see a reduction in total cost of ownership by around 40%."
"We clearly have seen the difference between having storage on Dell EMC or NetApp versus what we have now on Pure Storage, and the investment was a clear win for us."
"It is easy to deploy and it's all-flash, so it's very fast."
"The predictive performance analytics are good."
"FlashArray's data reduction and NAS features are incredible. Its performance is the best I've worked with."
"This solution had the best cost and it was easy to work with the Vendor."
"The most valuable features are simplified provisioning and management, de-duplication, and built-in encryption."
"The price of the solution is competitive compared to others, such as Dell EMC and Hitachi."
"The customer support is helpful."
"The solution’s overall security is good."
"The platform’s most valuable features are speed, accuracy, and encryption."
"Most of the features which all enterprises storages solutions have are available in Huawei OceanStor Dorado."
"The initial setup is very straightforward."
"We usually recommend our customers choose advanced licensing and enterprise companies are more inclined to choose this solution because it is more cost-effective than competitors."
"The deduplication features and the graphical user interface (GUI) of the solution are the most valuable to me."
 

Cons

"I recognize it's a difficult challenge, but I would like to see them make the pricing more reasonable."
"The only thing is that we've had to upgrade controllers a few times because we ended up wanting to use more stuff on here."
"We've had it in place for about a year and a half and have had zero complaints, other than that box-to-box replication is not encrypted."
"Organizations with security concerns that prevent cloud utilization would benefit from a wider range of instruments available for offline operation. Currently, the limited selection of on-premise instruments hinders Pure Storage FlashArray's ability to compete effectively with other vendors."
"The way Pure Storage does the controller storage warranty or replacement has been an issue for some people who just replace the controllers every couple of years, and that's where some of the confusion with pricing and support has come in. They should be clear on the way the controller replacements happen, as it is important to know whether or not you can get a good return on them, because it can be a little confusing."
"I would like to see the NAS add-on component become more fault-tolerant than just a single virtual machine running inside the array. I'm unwilling to use it for that reason."
"If we suddenly dump large amounts of data onto the storage system, it takes a while to process it."
"Many high-end platforms from other vendors like Dell EMC or Hitachi, their backend has Active/Active architecture, unlike Pure Storage FlashArray which doesn't utilize an Active/Active architecture on the backend."
"The exterior display needs to be improved."
"This solution does not support VMware VVols 2.0."
"In additional features, it would be easier to do snapshots on a regular basis. So, like, a new feature that would allow you to take snapshots every hour."
"The user interface of Huawei OceanStor Dorado could be more user-friendly. Other solutions, such as EMC, have a better user interface."
"One of the key areas that need enhancement pertains to the software procurement process."
"This solution can improve by providing easier migrations and better Metro features."
"They should add a feature to the platform to help us manage storage communication with one of the vendors."
"For future releases, it would be beneficial for OceanStor Dorado to integrate advanced analytics and AI-driven functionalities for predictive maintenance and performance optimization."
"The product's current pricing model involves over 12 different licenses, which can be complex. Simplifying the process would enhance the overall user experience."
 

Pricing and Cost Advice

"It is cheaper than NetApp."
"The pricing is an issue. However, being all-flash, it will always be sort of expensive."
"The licensing is $100,000."
"We have seen a reduction in TCO."
"We have seen a reduction in total cost of ownership."
"Pure Storage is expensive. It comes with features, so you get what you pay for. It is expensive compared to our old storage systems, but from the amount of human effort that you have to pay to babysit a storage system, it reduces that. I don't know if the TCO is reduced, but it's not a concern for us."
"In the beginning, we saw that the price is not very good. When we made some compilations about the deduplication and the compression and what the equipment does, including the differentiation of upper management of the storage, the price was not so bad. However, in the beginning, the price was very difficult to justify."
"We would like them to improve the pricing, so we could put them to use some more product, like backup or long-term storage. In the future, if the price goes down, then we could buy different types of products."
"This solution has a good price-performance ratio."
"This product is not too expensive, and the price is competitive on the market."
"We saw ROI in terms of both money and time saved. It is worth the price."
"The pricing is very competitive."
"There are some costs in addition to the standard licensing fees, depending on the requirements."
"I rate the pricing a six on a scale from one to ten, where one is expensive, not cost-effective, and ten is cheap."
"We usually recommend our customers choose advanced licensing and enterprise companies are more inclined to choose this solution because it is more cost-effective than competitors."
"It's not easy to receive an upgrade license of Huawei OceanStor Dorado. It's easy to buy OceanStor with several features, but when you want to add on features later it's not easy. I had some problems."
"It stands out as the fastest purpose-built storage solution available on the market, and the pricing is highly competitive and excellent."
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Comms Service Provider
10%
Financial Services Firm
10%
Outsourcing Company
9%
No data available
Financial Services Firm
16%
Manufacturing Company
10%
Outsourcing Company
10%
Comms Service Provider
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business73
Midsize Enterprise38
Large Enterprise161
No data available
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise8
Large Enterprise9
 

Questions from the Community

Which should I choose: HPE 3PAR StoreServ or Hitachi Virtual Storage Platform F Series?
Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure Stor...
What is your experience regarding pricing and costs for Pure Storage FlashArray?
When comparing cost, I find that the cost is either the same or slightly higher, but that is returned by the ease of ...
What needs improvement with Pure Storage FlashArray?
The only thing I think could be improved is price. The price is the main concern for our customers.
Ask a question
Earn 20 points
What is your experience regarding pricing and costs for Huawei OceanStor Dorado?
The products they offer are quite cheap. However, I do not have much information about licensing since we don't buy t...
What needs improvement with Huawei OceanStor Dorado?
Some customers have reported not understanding how the immutable part can be unlocked. From my perspective, it's not ...
What is your primary use case for Huawei OceanStor Dorado?
We are using Huawei OceanStor Dorado for Hyper Metro and under Datacore products and some Sunpro products.
 

Also Known As

Pure Storage FlashArray
HUS VM
OceanStor Dorado V3 All-Flash Storage System
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Hanergy Global Solar PV Application Pte Ltd
Telecom Italia, Hi3G Sweden, KPN
Find out what your peers are saying about Dell Technologies, Everpure (formerly Pure Storage), Hewlett Packard Enterprise and others in All-Flash Storage. Updated: October 2026.
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