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Dell PowerStore vs HPE All-Flash Storage comparison

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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
233
Ranking in other categories
All-Flash Storage (2nd)
Dell PowerStore
Average Rating
8.8
Reviews Sentiment
6.7
Number of Reviews
249
Ranking in other categories
Data Warehouse (7th), NAS (2nd), Enterprise SAN (1st), All-Flash Storage (1st), NVMe All-Flash Storage Arrays (1st)
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 (11th)
 

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.
reviewer2304864 - PeerSpot reviewer
Vmware Windows Senior Engineer at a manufacturing company with 10,001+ employees
Resilience has supported proactive management and secured audit readiness across multiple sites
The resilience in Dell PowerStore benefits my company from an auditing perspective because we know we have that resilience in place. I see Dell PowerStore playing a bigger role in the future because we are starting to use it more, and that is pushing it. The biggest return on investment for me when using Dell PowerStore is scalability. Scalability is key. I can amplify that scalability is the biggest return on investment because we have redundancy between two sites; if something goes down, we have to manage it, but we want to do it proactively.
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

"For VMware, it has been a humongous savings."
"Their REST API is wonderful, well-documented, and easy to use."
"Data reduction and compression. Sub millisecond latency."
"We are very happy with the data deduplication and compression ratio that we have on the platform."
"The dashboard is nice. It is easy to manage compared to other storage solutions such as Dell EMC."
"You can get your storage access within two minutes, which is great, because it is a lot quicker for our team to get the servers up and running."
"My advice to others looking into using Everpure FlashArray is that it's a really good product, especially if your main purpose is to get high speed with more redundancy and reliability; then go for it."
"The most valuable feature is it never goes down. We can expand and create volumes."
"Dell PowerStore has been used for around three or four years, and the experience with Dell PowerStore has been positive."
"I assess customer service and technical support as very good."
"The most valuable feature of the solution for me is the deduplication part, especially since most of the servers in our organization are Windows-based servers."
"The best feature of Dell PowerStore is its flexibility for expanding data storage."
"For our demo lab, before we got PowerStore, we were running on a really outdated storage platform that was running out of space and didn't have enough internal resources to be able to power our customer demos, and this product really helped facilitate and we do quite a few PowerStore demos since we have that device."
"It's unified storage, so it can cover file, SAN, and block both. It's good storage; it gives good IOPS and less latency."
"An interesting feature is the guaranteed reduction when it comes to the physical capacity of the disk."
"Dell PowerStore built-in integrations are important for my customers because they can control most of the features in a single dashboard, which adds value for them since they don't need to log in separately to check the storage status."
"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 solution is easily manageable."
"The storage has been very simple to use and offers high availability."
"HPE is excellent, at least in this part of the world in Kuwait."
"The platform’s most valuable feature is the ability to process huge amounts of data."
"The initial setup is easy compared to other vendors."
 

Cons

"If we suddenly dump large amounts of data onto the storage system, it takes a while to process it."
"It doesn’t provide enough information on performance analytics. For example, Nimble Storage has Infosight, which provides data; Pure Storage doesn’t have an equivalent."
"The file functionality could be better."
"I would appreciate improvements on daily health checks."
"Technical support needs improvement. With respect to them being able to respond, they're more marketing people, less technical."
"More cloud connectivity would enhance the solution."
"I would like to see them develop the ability to integrate with more AWS services. There are increasingly more and more services coming out from AWS but there are also certain constraints where we can't move everything over to a cloud as well. We would like for things that are on-premise to be easily integrated with AWS."
"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 have already faced competition due to the ransomware feature that Dell does not have as a built-in feature in the storage."
"Dell PowerStore is a really great device. A potential area for improvement could be a little bit more deduplication."
"The service user is only used with the CLI and cannot log into the GUI, which is not a good feature because you cannot perform any maintenance from the GUI."
"I would like to see a Snapshot feature. Currently, it is unable to occupy the capacity."
"Users can be enrolled in lifecycle extension with pro support. The pricing for that is too high for PowerStore."
"Customer service is good, though if you are running into some issues where you have to chase after them or they do not understand what is going on, overall it is pretty good."
"Some areas of Dell PowerStore that could be improved include reporting features, such as performance reports, which are lacking compared to VMAX and PowerMax."
"The only area I can highlight for improvement is that the 4:1 data reduction target has not been reached. This may be due to an issue with Dell EMC's initial analysis of data compression. As a result, we have had to add new physical disks to reach our goal of total available disk space."
"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."
"It might be expensive. If budgets are not a concern for any client, I recommend All-Flash."
"The support, visibility, and reporting features must be improved."
"The product’s ability to recover information and generate reports needs enhancement."
"It might be expensive."
"The product is expensive. I rate the pricing a nine out of ten."
 

Pricing and Cost Advice

"My organization has a yearly license, but I believe that Pure Storage FlashArray has capacity-based licenses as well. I'm definitely happy with the pricing."
"It is a cheaper solution."
"The price, in general, is around $100,000, however, I know it costs more."
"For pricing, you have to take into account their performance on deduplication and compression in a $/GB comparison."
"Dell and Pure Storage offer competitive pricing, but Pure Storage might have a slight advantage."
"We lost a lot of customers because we couldn't compete on price with other vendors."
"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."
"Pure Storage has not helped to reduce our HANA licensing costs."
"It is easy to work with Dell from the licensing perspective."
"It is very expensive though when you get to this point of using the 3000 with a client. They will start to think about using another vendor. There are a lot of solutions similar to PowerStore in regards to networking capacity and their prices are very cheap compared to PowerStore."
"PowerStore's pricing is reasonable."
"The price is not cheap, but it's worth it for the features you get from the storage. If you can afford it, you are probably buying the best solution that you can have for this virtual environment."
"The solution's price was comparable to other products for the use case, size, and setup."
"Dealing with the licensing part of the product is very simple, especially considering the fact that we don't have many licenses associated with the tool."
"It is expensive compared to one of its competitors."
"The pricing rates at seven out of ten as it is considered overpriced. Entry-level models are reasonably priced, starting around $30,000 for a base model with 6 drives. However, upgrades become costly - adding 6 additional drives can cost another $30,000."
"The product is not cheap."
"The product is more expensive than one of its competitors."
"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
13%
Comms Service Provider
10%
Financial Services Firm
10%
Outsourcing Company
9%
Manufacturing Company
12%
Financial Services Firm
9%
Computer Software Company
9%
Outsourcing Company
9%
Comms Service Provider
10%
Government
10%
Music Company
10%
Financial Services Firm
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business73
Midsize Enterprise38
Large Enterprise161
By reviewers
Company SizeCount
Small Business83
Midsize Enterprise49
Large Enterprise124
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?
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.
What do you think about Dell EMC PowerStore? Is it actually a new product?
PowerStore is flexible, scalable, simple, and performant with market-leading economics for a wide range of legacy and...
How does Dell's EMC PowerStore compare with its EMC Unity XT?
Dell EMC PowerStore is a unified storage platform that has the added benefit of being scalable. The automated managem...
What's the difference between DELL EMC Powerstore and Powermax NVMe?
Dell PowerStore is an all-solid-state midrange storage system. It has many internal elements taken from other Dell of...
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
PowerStore
No data available
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
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Find out what your peers are saying about Dell PowerStore vs. HPE All-Flash Storage and other solutions. Updated: September 2026.
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