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Dell PowerStore vs NetApp ASA comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Nov 8, 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
Ranking in All-Flash Storage
2nd
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
233
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
250
Ranking in other categories
Data Warehouse (7th), NAS (2nd), Enterprise SAN (1st), NVMe All-Flash Storage Arrays (1st)
NetApp ASA
Ranking in All-Flash Storage
22nd
Average Rating
9.0
Reviews Sentiment
5.7
Number of Reviews
4
Ranking in other categories
Enterprise SAN (5th), NVMe All-Flash Storage Arrays (7th)
 

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.
KS
Team Lead at kiran@ncrust.com
Virtualization platform has delivered consistent low-latency SAN storage and 24-7 data access
The stand-out feature for me is the SAN storage because of its ability to deliver consistent sub-millisecond latency, 100% availability, active-active paths, and no performance tuning headache. When maximum users connect at the same time, there is no latency experienced. The main impact of NetApp ASA on my organization is that my data is available 24/7. Whenever I have a requirement over the VPN or inside the LAN, I can access my data anytime and anywhere as per my need.

Quotes from Members

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

Pros

"I recommend this solution for production because it has good performance and capacity management."
"After the implementation, the time to run the process was reduced to minutes and it did not require any manual intervention from our DBAs."
"Having fast storage allows actual servers to perform in high capacity so we don't have slowdowns on our applications."
"The compression and deduplication features help to make the best use of the capacity."
"It's simple, powerful, and ready to use."
"Non-disruptive upgrades: You can upgrade at anytime without worry."
"FlashArray has many valuable features. It's very user-friendly and it has high availability, so there is comparatively less downtime. During maintenance, there is no shutdown procedure, so you can directly power off the Array and manage the shutdown process without any data loss, which is a unique feature. Managing replication and data migration is also very easy."
"Access speed and power consumption are most valuable."
"The solution is easy to use and has good performance."
"From the last 10 years, my company is actually using Dell PowerStore, and we have great results regarding data redundancy, data storage, data mapping, and availability of the data."
"It's a great product. Integrating PowerStore with the IT workflow is easy."
"The solution is extremely stable."
"I've never had to contact support, which is one of the reasons why I love it."
"The impact of Dell PowerStore on our clients' organizations or my organization in terms of performance and operational efficiency is positive, as Dell PowerStore itself is super easy to manage for the customer, which is great for our customers, and we manage to educate a lot of customers with Dell PowerStore, so they can install those themselves."
"Dell PowerStore has had a positive impact on our organization by improving storage performance, simplifying storage management, and increasing system availability, as features such as Snapshot, thin provisioning, and data reduction have helped optimize storage utilization and reduce operational overhead."
"In terms of reliability, scalability, compression, deduplication, and TCO, Dell is a preferred partner."
"I love the SnapMirror and autonomous ransomware protection features."
"The main impact of NetApp ASA on my organization is that my data is available 24/7."
"Their dedupe functionality is probably the best in the industry. We also find their support model to be good. When we purchase something, we have a very good understanding of how long that product will be supported by them. That helps."
 

Cons

"Everything has been good, but we faced one issue last year while migrating volumes from one Pure Storage to another. The snapshots were not visible in the Veeam backup portal."
"It was not proactive communication."
"The price is too high."
"CIFS and SMB Shares cannot be mounted directly."
"The integration capabilities could be improved."
"One thing I'd like to see in a future release is integration between their main storage array and what they call their FlashBlade product; to be able to snapshot directly from the primary array into multiple different backup copies on FlashBlade."
"Going forward, don't complicate things for the customers."
"We haven't seen ROI."
"However, I can see that the software needs to mature more; whenever we upgrade to a new version, even if it is the Dell recommended version, we still encounter major bugs that can impact business operations."
"I would like to see additional features or functionalities for the Metro in Dell PowerStore, especially because there are a few workloads still not supported."
"Sometimes they have equipment in stock. Sometimes they don't, so they have to arrange it from somewhere. That's been a challenge, and it's a negative point from a support perspective."
"The responsiveness could be faster, but once you reach the higher tier engineering for major problems, they are very good."
"The biggest area in PowerStore that needs improvement is the overall visibility within the ESX environment."
"Products that are not native sometimes cause migration issues."
"There are some issues in the firmware and operational system for Dell PowerStore, such as certificate issues from legacy firmwares."
"While the performance is good, I haven't seen any specific outcomes or measurable benefits."
"I'm handling pre-sales and post-sales. From a partner's point of view, the tools that I'm using to create the quote or do the sizing are very slow. The tools, such as hardware universe, fusion.netapp.com, and partnerhub.netapp.com, operate very slowly. These tools should be more efficient as they enter a hung state repeatedly."
"NetApp ASA is somewhat expensive, and I believe they should work on the pricing aspect."
"From a partner's point of view, the tools that I'm using to create the quote or do the sizing are very slow."
"I would like to see more in terms of replication between storage classes. They provide different lines of storage. They have a lower class. They have a capacity class. They have their enterprise class. Currently, we have interoperability at the same plane with ONTAP, but we would like to see some more mix-and-match features."
"The areas of NetApp ASA that could be improved include features such as the active sync feature that allows a customer to write on either data center A or data center B."
 

Pricing and Cost Advice

"There is an annual or perpetual license required for this solution."
"It was less expensive than some of the alternatives. It's not as though it was a premium price to get that kind of quality. It's a very competitive product from a price perspective..."
"It's priced higher than the market."
"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."
"We would like them to improve the pricing, so we could put them to use some more product, like backup or long-term storage. In the future, if the price goes down, then we could buy different types of products."
"The pricing of Pure Storage is all-inclusive. It is very fair, and very easy. In comparison, Dell EMC has licensing that needs to be added if you wan to work in a complex environment or in specific functionalities."
"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."
"It is not the cheapest one out there. We're paying yearly, but I'm not 100% sure."
"The price of Dell PowerStore could improve. The price should be managed more compared to Huawei Dorado or IBM All-Flash series."
"The price of Dell EMC PowerStore could be better, it is a bit expensive."
"It is expensive compared to one of its competitors."
"With compression, we were able to have a solution within our company's budget. We include a clause in the contract with Dell that states if the compression ratio is not met, we will adjust the workload accordingly."
"The price is high compared to the Tunisian market."
"Dell PowerStore is not a cheap solution."
"I rate the price of Dell PowerStore a seven out of ten."
"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."
"It's more expensive than other storage vendors such as Dell, Pure Storage, HPE, Lenovo, etc. It provides the value, but some of the customers don't look at the value. They first look at the cost. It should be reduced by 20% to 30%."
"It is pretty good. It is definitely cheaper than Dell EMC. It is cheaper than Pure. It is cheaper than VAST. It is definitely cheaper than HPE. The only one that is on par with NetApp's pricing for enterprise customers is IBM."
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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%
Manufacturing Company
20%
Financial Services Firm
9%
Computer Software Company
9%
Comms Service Provider
7%
 

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 NetApp ASA?
I am not much aware of the pricing of NetApp ASA, but I estimate a NetApp ASA system could cost several hundreds of t...
What needs improvement with NetApp ASA?
NetApp ASA is somewhat expensive, and I believe they should work on the pricing aspect. I understand that pricing can...
What is your primary use case for NetApp ASA?
NetApp ASA has three or four main use cases including mission-critical applications, SAN environments, block storage,...
 

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. NetApp ASA and other solutions. Updated: November 2026.
920,939 professionals have used our research since 2012.