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Dell PowerMax vs HPE 3PAR StoreServ comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on May 18, 2025

Review summaries and opinions

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

ROI

Sentiment score
1.0
Organizations reduced costs and improved performance with Pure FlashArray X NVMe, achieving quick ROI and efficient resource management.
Sentiment score
8.2
Dell PowerMax delivers cost savings, enhanced efficiency, increased uptime, and improved performance, leading to high user satisfaction and ROI.
Sentiment score
7.2
HPE 3PAR StoreServ boosts performance, reduces costs, enhances efficiency, and provides quick ROI, leading to high user satisfaction.
By opting for the gold subscription every three years, you get a free upgrade to the latest controller release.
If you wait more than seven years to buy another one, you get a return on your investment.
During a DCDR setup and migration from VMAX to Dell PowerMax, what was planned as a two-day downtime was completed in just three to four hours.
The performance metrics or benchmarks I use to measure success with Dell PowerMax include uptime as well as our response times on our platforms, both of which are exactly where we want them to be, which is five nines and as fast as possible.
My client has seen significant ROI since the install, and when you don't go down, that's an ROI in and of itself.
The return on investment is very good.
 

Customer Service

Sentiment score
7.1
Pure FlashArray X NVMe's technical support is praised for responsiveness, despite occasional follow-up issues, earning high customer satisfaction.
Sentiment score
8.4
Dell PowerMax's customer service is highly rated for promptness and knowledge, despite some issues with SLA and language barriers.
Sentiment score
7.3
HPE 3PAR StoreServ's customer service is reliable, proactive, yet experiences vary, notably in communication and escalation processes.
With Pure FlashArray X NVMe, we need to escalate the issue and get an account manager for its resolution.
We also had one outage where a controller of one of the products had failed and had to be replaced on-site.
Customers always have their issues resolved promptly.
I would rate Dell PowerMax support as a ten, as I have never had an issue with Dell support as it relates to this product.
Dell support for Dell PowerMax is exceptional, rating a perfect 10 out of 10.
I evaluate Dell's support for PowerMax as very good, especially regarding their response time as well as their willingness to get ahead of issues.
If we activate the 3PAR call home function, then the remote technician always has access to our StoreServ and provides strong suggestions to improve our 3PAR performance.
 

Scalability Issues

Sentiment score
7.1
Pure FlashArray X NVMe offers scalable storage with low latency, easy upgrades, though capacity customization and high costs are noted.
Sentiment score
7.7
Dell PowerMax provides scalable, efficient performance with NVMe, valued for enterprise use despite some cost and scaling speed concerns.
Sentiment score
7.5
HPE 3PAR StoreServ offers scalable storage, efficiently handling diverse workloads and future needs, with minimal upgrade complexity issues.
You cannot increase capacity if latency is present.
It is highly scalable.
It is suitable for both medium-sized and enterprise businesses.
Scalability is not an issue.
Dell PowerMax is good for enterprises, and it also depends on how much workload you're going to bring in on Dell PowerMax in terms of performance and how many users are going to use the database you're hosting.
Volumes can be defined to grow to any level without impacting overall performance.
 

Stability Issues

Sentiment score
8.1
Pure Storage offers exceptional stability and reliability with outstanding support, consistently achieving high user ratings for performance and service.
Sentiment score
8.7
Dell PowerMax is highly rated for reliability, performance, and stability, with quick support for occasional issues.
Sentiment score
8.1
HPE 3PAR StoreServ is stable and reliable, with minimal downtime, seamless updates, and effective support for setup challenges.
During the eight years, there have been no problems such as hardware failure or stopping.
I would rate the stability of the solution as a ten out of ten.
I would rate the stability of the product at seven out of ten.
These patches can be applied on the fly without requiring software upgrades or system downtime.
I would rate it nine out of ten since there are no required downtimes, even during firmware upgrades.
There has been no downtime with Dell PowerMax; it's been extremely reliable, easy to manage, easy to upgrade, and trustworthy as we've upgraded over the years from one version to another.
HPE 3PAR is a very stable solution from HPE, and people have been using this for more than five years.
My experience with the stability and performance of HPE 3PAR StoreServ involved one crash, which was caused by failing hardware.
 

Room For Improvement

Pure FlashArray X requires cost-effective improvements in UI, integration, cloud features, multitenancy, analytics, backup, AI, and scalability.
Dell PowerMax needs improvements in deduplication, UI, cloud integration, cost efficiency, AI, security, and system setup.
HPE 3PAR StoreServ needs improved usability, support, integration, and cost management while enhancing performance, efficiency, scalability, and cloud compatibility.
Many options to check performance, like read, writes, random writes, and random reads, are missing in Pure FlashArray X NVMe.
We would appreciate a built-in transparent failover in the next release to eliminate the need for a separate metro cluster.
I'm eagerly anticipating the roadmap's promise of introducing multiple controllers, which could significantly boost scalability and resilience.
Compared to competitors such as NetApp, which integrates with public cloud hyperscalers (GCP, Azure, AWS), Dell PowerMax lacks in this aspect.
Dell can assist by providing plug-and-play integrated templates that allow customers to drag, drop, modify, and connect with any target system for generating snapshots without logging into the storage directly.
Dell PowerMax NVMe is very reliable storage and cannot experience downtime.
In Pakistan, some parts are not readily available, and we need to import them from Singapore or other countries.
HPE 3PAR StoreServ might be missing certain features available in newer products.
 

Setup Cost

Enterprise buyers see Pure FlashArray X NVMe as a justified premium investment due to performance and comprehensive licensing.
Dell PowerMax is costly yet competitive, appreciated for total ownership value, offering various pricing models and potential savings.
HPE 3PAR StoreServ pricing ranges from $60,000 to $2 million, with competitive rates but costly additional licensing.
While the prices may be higher than those of other vendors, we see it as a market leader with benefits.
The support can be a bit pricey, but the solution is more cost-effective than anything else out there.
Pure FlashArray X NVMe’s pricing is cheaper than other products.
The higher cost compared to other vendors is justified by additional features, vendor-managed upgrades, and superior support services.
It is the best choice for large projects in terms of price and features compared to midrange solutions.
The price is starting from $500,000.
It is expensive, however, when we compare it to the features provided by HPE, the price-to-performance ratio is very good.
 

Valuable Features

Pure FlashArray X NVMe offers exceptional performance, reliability, scalability, and seamless VMware integration, enhancing workload efficiency and user experience.
Dell PowerMax offers advanced performance, security, and efficiency through NVMe, data reduction, and seamless integration, supporting diverse workloads.
HPE 3PAR StoreServ excels in performance and integration, offering ease of use, automation, and robust storage management features.
Pure Storage has signature security technology, which cannot be deleted, even if you are an administrator.
The platform's robust features include excellent sustainability tracking, and a comprehensive dashboard offering insights into IOPS, bandwidth, performance, and virtual activities.
Its data compression feature is the best that we have ever seen.
NVMe provides additional fast cache, similar to random access memory (RAM), which improves overall system performance and read/write experience for users.
Dell PowerMax NVMe is very supportive of our operational growth since we require daily performance from our core banking systems and need to facilitate data movement efficiently.
The key benefits of using Dell PowerMax, quantified in terms of saved hours and saved costs, is having one single platform that provides functionality to all of our internal customers.
There is no downtime when we upgrade our 3PAR systems.
I find the HPE 3PAR StoreServ valuable for its ease of use and resilience, which is beneficial.
 

Categories and Ranking

Pure FlashArray X NVMe
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Ranking in All-Flash Storage
14th
Average Rating
9.0
Reviews Sentiment
6.7
Number of Reviews
36
Ranking in other categories
NVMe All-Flash Storage Arrays (6th)
Dell PowerMax
Ranking in All-Flash Storage
7th
Average Rating
8.8
Reviews Sentiment
7.6
Number of Reviews
84
Ranking in other categories
NVMe All-Flash Storage Arrays (3rd)
HPE 3PAR StoreServ
Ranking in All-Flash Storage
15th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
303
Ranking in other categories
NAS (9th), Modular SAN (Storage Area Network) (3rd)
 

Mindshare comparison

As of July 2025, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 0.8%, up from 0.8% compared to the previous year. The mindshare of Dell PowerMax is 4.1%, up from 3.9% compared to the previous year. The mindshare of HPE 3PAR StoreServ is 3.0%, down from 3.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
All-Flash Storage
 

Q&A Highlights

reviewer931557 - PeerSpot reviewer
May 05, 2020
 

Featured Reviews

Jaehoon Oh - PeerSpot reviewer
Supports efficient storage management through volume snapshots and offers reliable non-disruptive upgrades
I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could be enhanced. I can see the performance statistics in the Pure Storage console, but it does not show the performance by 4K byte unit. It displays IOPS and bandwidth, but IOPS is about real use, and I want to know how many IOPS are currently running in 4K byte units. I cannot see that IOPS because most storage systems report their performance by 4K byte unit. I want to see Pure Storage performance by 4K byte unit to compare with other storage or other internal NVMe SSD.
MayankChauhan - PeerSpot reviewer
Delivers essential support and performance for intensive operations in real-time environments
Our infrastructure is spread across the private as well as a public cloud. Our requirement was that the IOPS latency should not be more than one millisecond. If anything goes beyond one millisecond, it's a problem for us. We wanted a system that could handle the transactions and meet our latency requirements. There are performance benefits for sure. The amount of deduplication and compression offered by Dell PowerMax is quite good, especially with databases. Dell PowerMax delivers optimum performance and reliable support, integral for handling failures and ensuring operational continuity. The performance capacity optimization and support we receive from Dell are also valuable.
Muhammad Saqib - PeerSpot reviewer
Uninterrupted upgrades accelerate performance with good support
I would rate the solution eight out of ten. It should be noted that in Pakistan, some parts are not readily available, and we need to import them from Singapore or other countries. We encountered an issue with a customer where the midplane failed and was not available. We had to wait for several days for a replacement, even in a 24/7 support case. Additionally, we faced motherboard failures in the customer's environment, encountering two motherboard failures simultaneously. We obtained one motherboard immediately, yet had to wait ten days for another. These issues should have been resolved promptly given the 24/7 support level.
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Comparison Review

it_user182013 - PeerSpot reviewer
May 1, 2015
Measuring Up: EMC XtremIO and HP 3PAR
Leading up to EMC World 2015, IT Central Station asked how I would compare EMC XtremIO and HP 3PAR. Until recently, the flash storage conversation in my organization and many others has centered on XtremIO and Pure Storage, the leaders of the all-flash array (AFA) space. To that end, I've written a…
 

Answers from the Community

reviewer931557 - PeerSpot reviewer
May 5, 2020
May 5, 2020
The PowerMax NVMe is the high-end storage fromDellEMC it can provide up to 10M IOPS, however, if you need less, you can go with the new Unity XT which is going to have NVMe as well. The new Unity XT is going to be ready for order in June 2019.
2 out of 7 answers
it_user991506 - PeerSpot reviewer
May 22, 2019
I have used all, EMC, and HPE 3Par, VNX, Unity, etc. All are OK. But for long term Flash Storage, I would take a look at Hitachi F Series. Best reliability hands down and they provide non-disruptive migrations, no server downtime, no scheduling with users, etc. NDM makes Hitachi a no brainer.
MK
May 23, 2019
The PowerMax NVMe is the high-end storage fromDellEMC it can provide up to 10M IOPS, however, if you need less, you can go with the new Unity XT which is going to have NVMe as well. The new Unity XT is going to be ready for order in June 2019.
 

Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
11%
Manufacturing Company
11%
Government
6%
Financial Services Firm
17%
Computer Software Company
13%
Manufacturing Company
9%
Government
8%
Educational Organization
41%
Computer Software Company
10%
Financial Services Firm
6%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Pure FlashArray X NVMe?
Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use.
What needs improvement with Pure FlashArray X NVMe?
Adding some functions to the product would be beneficial. Storage replication should be essential, and the analytics ...
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 do you like most about Dell EMC PowerMax NVMe?
First, it's an enterprise storage solution. This is very important for us. Another important feature is replication.
What is your experience regarding pricing and costs for Dell EMC PowerMax NVMe?
When comparing Dell PowerMax NVMe with other vendors, such as IBM enterprise solutions, the price is relatively higher.
What's the difference between HPE 3PAR StoreServ and HPE Primera?
HPE Primera has many great features but one of the best is that it is very easy to deploy. From an overall perspectiv...
What is your experience regarding pricing and costs for HPE 3PAR StoreServ?
It is expensive, however, when we compare it to the features provided by HPE, the price-to-performance ratio is very ...
 

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X
Dell PowerMax NVMe, Dell EMC PowerMax, PowerMax
HPE 3PAR Flash Storage, InServ, Storeserv, 3PAR Flash Storage, HP Enterprise Storage, 3PAR Flash Array, HP 3PAR Flash Storage
 

Overview

 

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company
Rackspace, Open Line
Just Energy, Latisys, team AG, DreamWorks, BlueShore Financial, Erasmus MC
Find out what your peers are saying about Dell PowerMax vs. HPE 3PAR StoreServ and other solutions. Updated: July 2025.
861,524 professionals have used our research since 2012.