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Dell PowerStore 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
231
Ranking in other categories
All-Flash Storage (3rd)
Dell PowerStore
Average Rating
8.8
Reviews Sentiment
6.7
Number of Reviews
220
Ranking in other categories
Data Warehouse (4th), 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 (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.
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.
KK
General Manager at Zenith Business Solutions
Has reduced deployment time significantly and provides valuable data optimization features
I have provided feedback on various HPE tools including HyperConverged, Nimble Storage, GreenLake, and Alletra. HPE All-Flash Storage includes impressive AI features for data analytics and InfoSight capabilities. The solution demonstrates impressive speed and performance metrics. I currently work as General Manager with Zenith Business Solutions. Overall rating: 9 out of 10.

Quotes from Members

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

Pros

"This is the best all-flash storage array on the market."
"The speed is the most valuable feature, along with the ease of getting it connected. We were able to get it online in less than a day."
"The most valuable feature is replication."
"Everpure FlashArray has reduced downtime in some situations, reduces downtime considerably, and can help perform upgrades or replacements of certain hardware or its firmware without shutting the machine down."
"The initial setup is very straightforward. You simply plug it in and turn it on."
"In Pure Storage FlashArray, the dedupe and compression are excellent, and performance is good too."
"Once it's set up, it just runs on its own and only requires the occasional checkup."
"One valuable feature of the Pure Storage FlashArray is its Flash-based architecture, which provides a significant advantage."
"Since implementing Dell PowerStore, it's very fast and very secure."
"The biggest benefit is that we have an enterprise storage solution we can rely on."
"Its flexibility is valuable because we have had some moments where we had to adapt, and it has been quite flexible."
"The solution saves customers time and money because it handles migrations quickly and does not require additional IT resources or staff."
"Gives us flexibility, performance, and ease of use. It also has some very good compression capabilities. We were looking for a solution that was easy to install in our VMware environment, that was flexible. PowerStore X is a type of a VMware cluster that you install inside your environment. If you have a VMware environment, like we have in production, it's easy to install and use."
"The product's initial deployment phase has been straightforward."
"The most valuable feature is the functionality of the integration between the storage and the domain."
"Though the initial investment might seem high, achieving five times deduplication compression provides good value for money."
"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 storage has been very simple to use and offers high availability."
"The solution is easily manageable."
"The platform’s most valuable feature is the ability to process huge amounts of data."
"The initial setup is easy compared to other vendors."
"HPE is excellent, at least in this part of the world in Kuwait."
 

Cons

"The price could be better."
"The difference in pricing could become a problem for Pure because the commoditization of the solutions could lead to a different price being a problem."
"Automation could be simplified."
"It would be nice if Pure had something in its portfolio that provided higher deduplication and compression for backups."
"The price of the Pure Storage Flash Array is too high and there needs to be more contract clarity."
"We would like more extended historical data to help with some of the capacity planning. This is something that we are asking for all the time. E.g., what was the historical performance of this particular volume? So, we would like more historicals."
"Enhanced documentation and beginner-friendly guidelines would benefit users with less configuration experience."
"It was a little costly."
"Data reduction needs improvement."
"I do not like having to use VPLEX for synchronous replication, as opposed to having the store software built-in."
"The licensing is a little bit high, but the product is very good."
"Dell PowerStore could improve in the updating process and lifecycle management, as the upgrades seem to take a long time, along with some of the management features."
"We are not currently using deduplication or compression technologies with Dell PowerStore, and at this moment, we have no data about the technology from the recovery technology."
"The UI should be a little more user-friendly to manage."
"The support team should have more people with experience in the solution's installation process, as it is one of the areas where I see certain shortcomings."
"With PowerStore, we have to choose between block storage and NAS functionality."
"It might be expensive."
"The product is expensive. I rate the pricing a nine out of ten."
"The product’s ability to recover information and generate reports needs enhancement."
"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."
"It might be expensive. If budgets are not a concern for any client, I recommend All-Flash."
 

Pricing and Cost Advice

"While more expensive than NetApp, Pure Storage FlashArray offers superior performance that often justifies the higher cost and adds value overall."
"The pricing is an issue. However, being all-flash, it will always be sort of expensive."
"When you are paying more than you were paying for the storage space, you'd like the cost to be less. If they could get into the spinning disk kind of cost, that would be it."
"It's expensive, but you get what you pay for."
"The price was slightly higher than others, but competitive, if you consider all the other features that you get from it."
"Pure came in at a better price point than EMC and performed better than Compellent."
"Pure Storage is all-flash, so this sometimes tends to make it a bit more expensive in the beginning."
"The solution could be cheaper."
"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."
"The pricing structure and licensing model of Dell PowerStore are pretty decent. It's pretty competitive."
"When we compared it with the other solutions, the pricing of PowerStore was equal. The pricing is good."
"We are happy with the pricing that we get from Dell."
"Dell PowerStore is not a cheap solution."
"We purchased it with a five-year warranty."
"The price is high compared to the Tunisian market."
"Dell PowerStore is affordable and the license is just a face license which is great."
"The product is expensive. I rate the pricing a nine out of ten."
"The product is not cheap."
"The product is more expensive than one of its competitors."
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Top Industries

By visitors reading reviews
Manufacturing Company
14%
Financial Services Firm
12%
Construction Company
10%
Computer Software Company
7%
Manufacturing Company
12%
Computer Software Company
10%
Financial Services Firm
9%
Comms Service Provider
6%
Music Company
11%
Financial Services Firm
11%
Government
11%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business71
Midsize Enterprise38
Large Enterprise159
By reviewers
Company SizeCount
Small Business72
Midsize Enterprise44
Large Enterprise106
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 have knowledge about the licensing part, which we obtained for around 10 years from the time of deployment, but I d...
What needs improvement with Pure Storage FlashArray?
When it comes to Everpure FlashArray ports shown in the GUI, it would be better if, when one of the Pure array ports ...
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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