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Dell PowerStore vs Pavilion HyperParallel Flash Array comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Sep 18, 2024

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
Ranking in All-Flash Storage
4th
Average Rating
9.0
Reviews Sentiment
7.3
Number of Reviews
217
Ranking in other categories
No ranking in other categories
Dell PowerStore
Ranking in All-Flash Storage
1st
Average Rating
8.8
Reviews Sentiment
6.7
Number of Reviews
187
Ranking in other categories
Data Warehouse (4th), NAS (2nd), Enterprise SAN (1st), NVMe All-Flash Storage Arrays (1st)
Pavilion HyperParallel Flas...
Ranking in All-Flash Storage
35th
Average Rating
9.4
Number of Reviews
3
Ranking in other categories
NVMe All-Flash Storage Arrays (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.
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.
it_user1534224 - PeerSpot reviewer
Manager of Production Systems at a media company with 10,001+ employees
Good support, improves performance, scales well, and boosts team efficiency
For us, in terms of what is very important, is keeping pace with the evolution of the new standards. For example, as PCI Express 4.0 becomes more ubiquitous, moving into PCI Express 5 is important. Having an architecture that can truly utilize 200-gig or maybe 400-gig networking, or having storage densities in line with what we would expect in a Gen 4, Gen 5 PCI Express, are things that as they come available, I hope that the vendor is looking at that going into the future. We need this because we're really at the point where our workloads are about to explode outwards. I would like to see the management layer improved. HyperOS 3.0 is excellent, and this is important because one of the things that we looked at in the beginning, before HyperOS 3.0 had been released, was that this is an excellent technology and it's very versatile, but it would be great if we could run certain things on this box. It would be helpful if there were more ways to consume the APIs or if there were some ways to get into the hardware, get into the functionality of the system programmatically, or have flexibility where, for example, we just need to do quick namespaces, or something similar. We don't want to deploy an entire secondary storage layer on top of this. Rather, we just want to run something quick. Having a containerized system or having some sort of first-party support for basic storage functionality, or basic extensibility would be excellent for us. In many ways, these boxes are very malleable. It's a blank slate, but having a little more in terms of, if you want more directed use of it, having some way to really get at that, would be helpful.

Quotes from Members

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

Pros

"We chose Pure Storage primarily because of its combination of performance and ease of use."
"I am satisfied with this solution, and we plan to keep using this solution."
"Despite the overuse of buzzwords and re-classifications, the storage industry has actually seen dramatic improvements over the last 3-4 years."
"The administration is very easy and quite minimal, the performance is very good, the installation is pretty straightforward, and technical support is good."
"The stability and performance are the best things about the solution."
"It is noticeably easier to manage than other appliances that we have."
"Simplicity and reliability are the most valuable feature of Pure Storage FlashArray."
"As soon as we introduced our first Pure Storage FlashArray, the first benefit was at least twice the performance increase. Our production databases simply ran twice as fast with no other change."
"The solution is stable."
"We find NAS to be the most impactful feature of Dell PowerStore. The compression and deduplication technology is very important and essential, and this was one of the reasons that we decided to go with Dell PowerStore."
"I like the performance of the PowerStore. When you talk about PowerStore, it's mainly about flash systems and high-end IOPS. The 1000T is a midsize box, in terms of the way the vendor positions it, but it is more than enough for our needs."
"For the targeted workload that we have, it's performing substantially better than we had expected within our business case."
"Overall, we're quite happy with the product because we can move the data that is stored on more than 10 of our current storage devices to a single PowerStore."
"The initial setup was straightforward."
"The pricing of Dell PowerStore is quite on point and very competitive overall."
"I would assess the timeframes to deploy it as efficient."
"In summary, this is an excellent system."
"The high performance is very valuable, as well as the enterprise reliability features."
"We have been able to consolidate storage into Pavilion. Pavilions are our only SANs because it is a bring your own disk solution. When new drives come out, we are able to take out half of the drives in the system, put in new drives, move our VMs over to the new drives, take the other drives out, and populate those with new drives. Then, we are suddenly twice as dense as we were before. NVMe flash is only going to get denser and cheaper so we can make use of that every couple of years by just throwing newer disks into it at a fraction of the cost of a new SAN."
"There's lots of flexibility in how we use the resources while also maintaining a small footprint."
"Pavilion provides us with DAS performance and SAN manageability at an affordable price, which has allowed us to continue a very rapid growth of our business."
"This unit is so dense and the performance is so high that the advice I would give is that if performance is a critical factor for your use case, then you really ought to look at this unit."
 

Cons

"Its price needs improvement. Its price is almost double than any other flash storage solution."
"Most of our upgrades have not been as smooth as they should have been."
"The one major gripe I have is that there is no snapshotting enabled by default on the SAN."
"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 migrate to the cloud in the future and know how that would actually work with this product."
"What it needs to do is work a little closer with solutions, like VMware, so it understands the particular workloads that are on it."
"We would like to integrate it more with our backup solutions."
"We had one instance with an eight-hour outage in our primary data center because the upgrade to the controller failed, and the controller redundancy didn't work."
"I have realized nothing exemplary from using Dell PowerStore, except hat the user interface is clunky, and we've had issues with that."
"We did have one issue when an update stopped the phone-home solution, however they fixed that via support."
"Dell PowerStore is a very expensive storage solution."
"The solution didn't have all of the features we needed."
"I have experienced some issues, downtime, and outages with Dell PowerStore, as we have had quite a few issues related to storage and resilience."
"Some of the data metrics we get out of Pure from a support perspective online are a little bit more robust than the Dell PowerStore metrics, but it's not a negative against Dell."
"The solution’s security and technical support could be improved."
"I would have preferred if Dell PowerStore could have a common operating system across all their products, as that would be of great advantage."
"The rail system that Pavilion uses to mount up into a standard Dell or APC cabinet extends further back than normal rails, and they cover up the zero PDU slot."
"I would like to see the management layer improved."
"In our current configuration, we can only run the line controllers in high availability, active-standby mode, whereas we would like to see active-active implemented."
"The rail system that Pavilion uses to mount up into a standard Dell or APC cabinet extends further back than normal rails, and they cover up the zero PDU slot. So, I don't like the rail system that comes with the device. That is my biggest complaint."
"I would like to see the management layer improved."
"In our current configuration, we can only run the line controllers in high availability, active-standby mode, whereas we would like to see active-active implemented."
 

Pricing and Cost Advice

"Dell and Pure Storage offer competitive pricing, but Pure Storage might have a slight advantage."
"There should be quite a bit of reduction of TCO with just licensing (and stuff) because we run the VM environment off it."
"We have seen a reduction in the TCO, because Pure Storage is partnering with Belfrics. This partnership reduces our latency and space."
"They have a standardized fee; it's been the same price for 10 years straight. I am happy with the price — I think it's good."
"We have seen a reduction in total cost of ownership."
"Price per terabyte is substantially higher than their competition. We would like to see it drop."
"The price of the Pure Storage Flash Array is too high and there needs to be more contact clarity. We went with the Evergreen plan and I don't have clarity on what am I supposed to pay each year or every three years. There was not much contract clarity."
"Pure Storage FlashArray is expensive."
"Dell PowerStore is not a cheap solution."
"Dell PowerStore is affordable and the license is just a face license which is great."
"The solution’s pricing is always too high."
"Dell PowerStore is more expensive than Dell EMC Unity All Flash. Dell PowerStore's performance metrics were way higher than what Dell EMC Unity All Flash offered."
"We only have a single machine and we are currently using half of the hard disk slots. We have asked for an upgrade for the rest of the hard disks but, from my point of view, it costs too much. We have 12 to 15 hard disks inside and if we try to upgrade only the hard disks, it costs the same as the complete system. This is something I don't understand."
"The rate is always too high. Nobody likes paying for it. I have not seen a client yet who says that the price should be higher. Initially, people look at it, but when they see what the benefits are, it is a no-brainer. We can give them good pricing at the outset."
"There's still a cap on the upgrade path, where you can consume all the engines within the frame before you have to go to another frame... Normally, we exceed the IOPS on the frames before we can ever exhaust the storage, so anything they can do to help us avoid stranded storage capacity, capacity that we couldn't get to, would be beneficial."
"Dell PowerStore charges for the hardware warranty every three years. The price will depend on the storage model or how much hardware it has."
"The licensing fees are very reasonable."
"This is hardware. They have a singular array that you can populate with your own disk, or you can buy the disks through them. For controllers, you pay for the components inside of the SAN, but there is only one chassis that they work with."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Construction Company
9%
Manufacturing Company
8%
Computer Software Company
8%
Manufacturing Company
11%
Computer Software Company
11%
Financial Services Firm
9%
Comms Service Provider
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business65
Midsize Enterprise36
Large Enterprise151
By reviewers
Company SizeCount
Small Business60
Midsize Enterprise37
Large Enterprise91
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?
The only issue is the pricing. Because we have competition, our customers always take another brand and say they can ...
What needs improvement with Pure Storage FlashArray?
Our customers using Dell storage also use competing solutions. Our customers who have Everpure FlashArray may also ha...
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...
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Also Known As

Pure Storage FlashArray
PowerStore
Pavilion HFA
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Information Not Available
Texas Advanced Computing Center (TACC), Statistics Netherlands (CBS)
Find out what your peers are saying about Dell PowerStore vs. Pavilion HyperParallel Flash Array and other solutions. Updated: April 2026.
893,221 professionals have used our research since 2012.