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DDN IntelliFlash vs HPE All-Flash Storage comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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
232
Ranking in other categories
All-Flash Storage (3rd)
DDN IntelliFlash
Average Rating
7.6
Reviews Sentiment
5.9
Number of Reviews
12
Ranking in other categories
All-Flash Storage (31st), NVMe All-Flash Storage Arrays (15th)
HPE All-Flash Storage
Average Rating
8.8
Reviews Sentiment
7.7
Number of Reviews
5
Ranking in other categories
NVMe All-Flash Storage Arrays (12th)
 

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.
Anil Rahulwar - PeerSpot reviewer
L3 Storage Engineer at Capgemini
Good customer service and support and suitable for large environments
It is very easy to install. Users don't need to remember anything while deploying IntelliFlash because everything will be taken care of by tech support. They can easily modify the installation or change the password with the help of the tech support. It is very easy to integrate IntelliFlash with other solutions. We have plugins that can be integrated with other solutions. It will require maintenance. It is the same as any other storage solution: updates and upgrades, firmware upgrades, and drive upgrades.
CH
IT Infrastructure Senior SAP BASIS Administrator at Embraco
Solution provides high availability and seamless integration for virtual environments
HPE All-Flash Storage offers flexibility for management, networking, storage for servers, and ease of integration, all of which are valuable. There is a good facility to increase more space. The storage has been very simple to use and offers high availability. I have never had any problems with it. Additionally, HPE support is very good with high knowledge and accessibility.

Quotes from Members

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

Pros

"We currently have four Pure Storage FlashArray boxes, and all the storage boxes are on an Evergreen subscription model where we receive the latest hardware and features without any cost in a completely non-intrusive task."
"The security operating system is its most valuable feature because it's very simple, easy to use, and operate. You don't have to do very serious training to operate this equipment. It's user-friendly and pretty straightforward."
"The most valuable features I have experienced are the centralized management and redundancy under speed of the right disk."
"It is simple, powerful, and a beautiful solution."
"The most valuable feature is its data reduction."
"The most valuable features of Pure Storage FlashArray are the management view of the solutions, ease of provision, and deprovision, it is fantastic."
"We like the speed. It's very low latency. In virtualization, you can mask lots of problems, and even in code you can mask lots of problems, with low latency. It's just pure speed and low latency."
"Remote assist is a valuable feature that supports customers and engineers in troubleshooting and resolving issues, allowing for easy problem identification and repair."
"After five years, the cost decreases over 30% and the performance increases over 50%."
"Ease of Use: Someone can learn it in only few hours Performance: Easy Tier is doing miracles Data Compression: Up to 80% space reduction in the database"
"EasyTier/hotcaching: Valuable because it allows greater performance than standard SAS disks Cheaper than pure solid state without needing to actively manage where the data is located."
"We use IntelliFlash products for larger environments, like Qatar Airways."
"It provides a combination of all the protocols that you need, without losing deduplication and compression."
"It has cut batch job runtime in half, so we're seeing performance improvement throughout the organization."
"With so much technological advancement and more coming, the world is their oyster."
"We have been able to realize storage space savings for our virtualization environment and it has reduced our electricity usage by reducing the number of disks needed for the virtual environment."
"The initial setup is easy compared to other vendors."
"The storage has been very simple to use and offers high availability."
"HP has its own software called InfoSight for the users. It performs predictive analysis and takes a proactive approach to identify issues even before failures occur."
"The platform’s most valuable feature is the ability to process huge amounts of data."
"The solution is easily manageable."
"HPE is excellent, at least in this part of the world in Kuwait."
 

Cons

"Part of our company works on Dell EMC because Pure Storage did not have synchronous applications when we were purchasing our products."
"The backend of this solution utilizes an Active/Passive architecture, rather than an Active/Active architecture, which is a disadvantage, when compared to some of its competitors. Its storage capacity should be expanded in the next release."
"I would prefer that they lower their pricing."
"I would not say anything because we still do not use Everpure FlashArray fully."
"Price is about the only thing that's wrong with it."
"They are doing some stuff with containers and an object search. These could be improved, because containers is one of the main topics that we are talking with our customers about."
"Pure Storage's logs could provide more visibility to the end-user. The logging algorithms are different from those of other vendors. For example, Cisco's logs provide extensive troubleshooting data, whereas Pure Storage logs offer limited information. We have to contact support to get more information."
"Reports of performance and LUN utilization could be improved."
"I would say it's somewhat scalable, maybe not so much as some of the competition, but we don't really care."
"Technical support is bad. It'd grade them at 30% or 40%. The response time is terrible."
"In future releases, I look forward to more AI features."
"The monitoring matrix and its dashboard need work."
"The solution as it is right now is not very stable. The stability seems to have eroded."
"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."
"It's annoying that if you turn on SMB3 (as opposed to the earlier CIFS protocol), then it is not possible to access a file store using a mixture of SMB and NFS."
"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."
"The support, visibility, and reporting features must be improved."
"HPE All-Flash Storage does not have snapshot immutability, which is something I need. This was a significant factor in my decision to switch from HPE to Dell PowerStore."
"The product’s ability to recover information and generate reports needs enhancement."
"It might be expensive."
"It might be expensive. If budgets are not a concern for any client, I recommend All-Flash."
"The product is expensive. I rate the pricing a nine out of ten."
 

Pricing and Cost Advice

"The Evergreen Storage subscription is great, because then I get new controllers every three years."
"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."
"When I last looked, the prices were reasonable, and we could get an excellent array for about $60,000."
"The license for Pure Storage FlashArray includes the support and there are no additional payments that are needed. This is not an inexpensive solution, you need to understand the value of your data before you use a backup solution."
"In comparison to the competitors, Pure is very price-competitive for the future functionality that it provides."
"The cost has room for improvement."
"The best features come included without any additional cost."
"Price is about the only thing that's wrong with it. A little bit better pricing would be great."
"I think we pay around 100 grand per year for three arrays or four arrays."
"I recommend the full bundle software in order to have all the functionality. It is more expensive to purchase it one by one."
"The product is more expensive than one of its competitors."
"The product is not cheap."
"The product is expensive. I rate the pricing a nine out of ten."
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Top Industries

By visitors reading reviews
Manufacturing Company
12%
Financial Services Firm
10%
Comms Service Provider
9%
Construction Company
9%
Construction Company
18%
Manufacturing Company
14%
Outsourcing Company
11%
Healthcare Company
7%
Financial Services Firm
10%
Government
10%
Music 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 Enterprise160
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise2
Large Enterprise3
No data available
 

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?
I find the pricing of Everpure FlashArray to be quite high compared to other storage solutions; however, the reliabil...
What needs improvement with Pure Storage FlashArray?
I believe we have covered the most important features; the architecture of Pure Storage is essential, and features su...
Ask a question
Earn 20 points
What is your experience regarding pricing and costs for HPE All-Flash Storage?
In my region, the pricing is good. We work with a local channel for HPE, which provides a good final price. The list ...
What needs improvement with HPE All-Flash Storage?
There are some areas that could be improved in HPE All-Flash Storage. The performance could be enhanced, as it is cur...
What is your primary use case for HPE All-Flash Storage?
The main use case for this storage depends on the organization. HPE All-Flash Storage is primarily suited for small a...
 

Also Known As

Pure Storage FlashArray
Tegile, IntelliFlash N-Series, IntelliFlash T-Series, IntelliFlash HD-Series
No data available
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Bank of Stockton, Barnsley College, Boyes Turner, Brigham Young University
Information Not Available
Find out what your peers are saying about DDN IntelliFlash vs. HPE All-Flash Storage and other solutions. Updated: September 2026.
915,287 professionals have used our research since 2012.