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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
238
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.
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

"It’s easy to set up and support is excellent."
"Do it. I have zero reservations about recommending Pure to anyone who is looking for some really good all-flash."
"This solution is very scalable."
"After switching to Everpure FlashArray, we saw significant results, as whatever hardware we used before is now compressed to 80%, maximizing space utilization in a single system."
"Cost, racial per terabyte, and speed is why we chose PureStorage. It was no brainer."
"It saved a lot of space, as far as physical space in our data center."
"Compared to other storage boxes, Everpure FlashArray is very useful because it is cost-effective and requires less work."
"What I appreciate most about Everpure FlashArray is that it performs compression and deduplication fantastically."
"Dell PowerStore offers excellent data compression and replication between two units."
"The support for Dell PowerStore is exceptional; I would rate it at probably an eight or nine out of ten."
"For access from virtual machines, iSCSI, and NFS, it is very good. It helps increase performance."
"Dell PowerStore is very easy to deploy."
"In terms of reliability, scalability, compression, deduplication, and TCO, Dell is a preferred partner."
"The feature of integrated AI and machine learning enhances the usage and operations of the storage, making it one of the key features of Dell PowerStore."
"Dell PowerStore is used for any storage of files and blocks where performance, scalability, and manageability are needed, and it is easy to use Dell PowerStore for optimizing workloads."
"The most valuable features of Dell PowerStore are the support for NVMe and SCM, which provides end-to-end performance and high IOPS, minimizing latency. It is a full-fledged storage solution."
"The initial setup is easy compared to other vendors."
"HPE is excellent, at least in this part of the world in Kuwait."
"The storage has been very simple to use and offers high availability."
"The platform’s most valuable feature is the ability to process huge amounts of data."
"The solution is easily manageable."
"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."
 

Cons

"The overall scalability for this product could be improved as well as having a single console to management multiple arrays."
"The file functionality could be better."
"Going forward, don't complicate things for the customers."
"We haven't seen ROI."
"Had some issues with Purity not being entirely compatible with VMware ESXi."
"Pure will probably have to move to other layers of the stack, not only storage but, maybe, hyperconverged."
"I would like to have an easy way to determine the cost per VM so that I can present a solution to our customers."
"It's not so scalable. It's got moderate scaling capabilities right now. The clustering technology needs a bit of work, they need to improve that."
"Dell PowerStore is a very good product, and we would love to sell more of these products. Pricing is the only thing that could still be improved."
"Dell PowerStore is a very expensive storage solution."
"We experienced some concerns during a previous firmware upgrade when the controllers became unresponsive, which affected operations."
"The responsiveness could be faster, but once you reach the higher tier engineering for major problems, they are very good."
"When comparing compression and deduplication technology in Dell PowerStore with Pure Storage, there is room for further improvement."
"The cost of technical support is high."
"The deployment of Dell PowerStore would not be described as easy, and it would not be described as challenging."
"In one instance, a single PowerStore array provided only 3 to 4 GBPS, which was not satisfactory."
"It might be expensive."
"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 support, visibility, and reporting features must be improved."
"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."
"The product’s ability to recover information and generate reports needs enhancement."
 

Pricing and Cost Advice

"Pricing is moderate. It is neither cheap nor expensive."
"Pure Storage has not helped to reduce our HANA licensing costs."
"I would prefer that they lower their pricing."
"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."
"Price is about the only thing that's wrong with it. A little bit better pricing would be great."
"The price is too high."
"It is cost-effective because after buying a subscription, they provide a service to upgrade hardware for free. They are providing so many features. When you consider the features provided, it is cost-effective."
"Our costs are around $100,000."
"Licensing is very simple. Everything is included in the basic license. There are no concerns about having to pay to add a feature. Everything is there."
"It is easy to work with Dell from the licensing perspective."
"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."
"Dell PowerStore is affordable and the license is just a face license which is great."
"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."
"Pricing depends on the model and negotiation. Sometimes we manage to get good discounts, sometimes not."
"I rate the price of Dell PowerStore a seven out of ten."
"The software features are included in the pricing without any additional purchase requirements."
"The product is more expensive than one of its competitors."
"The product is expensive. I rate the pricing a nine out of ten."
"The product is not cheap."
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Top Industries

By visitors reading reviews
Manufacturing Company
12%
Financial Services Firm
10%
Comms Service Provider
9%
Construction Company
9%
Manufacturing Company
11%
Computer Software Company
9%
Financial Services Firm
9%
Outsourcing Company
8%
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 Business71
Midsize Enterprise38
Large Enterprise159
By reviewers
Company SizeCount
Small Business79
Midsize Enterprise45
Large Enterprise119
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...
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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