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Dell XtremIO vs HPE Alletra Storage 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:
 

ROI

Sentiment score
4.2
Everpure FlashArray offers reduced costs and maintenance, improved performance, and notable ROI through efficient resource usage and data management.
Sentiment score
1.0
Dell XtremIO enhances performance, reduces latency, increases efficiency, and improves reliability, leading to faster response times and cost savings.
Sentiment score
5.7
HPE Alletra Storage users report reduced costs, improved efficiency, reliability, ease of management, increased uptime, and significant infrastructure improvements.
Operational tasks such as provisioning storage and monitoring performance happen faster, and less downtime risk and hardware consolidation mean we support more workloads with fewer resources and less data center overhead.
System Engineer at a tech vendor with 10,001+ employees
We have never had an outage in my four and a half years, but in our company's ten or eleven years, there has never been any planned upgrades that required downtime.
System Engineer at Data Sciences Corporation
In the long term, spanning three to five years, the total cost of ownership becomes cheaper, considering power consumption, data center footprint, and NVMe technology usage.
Manager, Infrastructure Services Storage & Backup Vmware UNIX at Mphasis
For anyone new to the company, it is very easy to understand what is going on, how to manage, how to get access and know what it is doing.
CTO & Presales Manager at a tech services company with 11-50 employees
We try to achieve a return of interest within around 18 months for a three-year contract and 36 months for a five-year contract, just as examples to get the money back.
Database Administrator at CyrusOne
The data points of my return on investment include the protection for mission-critical operations and IT infrastructure, better performance, and the assurance of a good investment.
Analyst at a real estate/law firm with 201-500 employees
 

Customer Service

Sentiment score
8.2
Everpure FlashArray's globally available customer service excels in responsiveness and expertise, ensuring minimal downtime with proactive support.
Sentiment score
7.2
Dell XtremIO support receives mixed reviews, from exemplary technical assistance to variable performance post-Dell merger.
Sentiment score
6.6
HPE Alletra Storage support is effective and reliable with highly praised expertise, despite occasional delays in higher-tier support.
Pure's support organization is responsive with minimal bureaucracy, making support a key factor in customer retention.
Director of Engineering at a computer software company with 1,001-5,000 employees
I would rate the technical support an 11 out of 10.
Cyber Security Consultant at Jonkoping Energi AB
Everpure FlashArray is probably not cheap storage, but it provides great performance, scalability, and everything a customer needs.
Sr. Engineer at a consultancy with 51-200 employees
About 99.9% of my problems were resolved when I contacted them for technical or non-technical issues.
Senior Consultant at a tech vendor with 10,001+ employees
I simply tell them, 'This system is doing this,' and they already know what to do next.
Assembler at a manufacturing company with 1,001-5,000 employees
HPE has maintained the people who built the platform, keeping Nimble's engineering team mostly intact to ensure they know how to drive and support it.
Operations Technician at a energy/utilities company with 201-500 employees
 

Scalability Issues

Sentiment score
6.9
Everpure FlashArray is praised for scalable modular design, though noted for challenges in large expansions and higher costs.
Sentiment score
6.9
Dell XtremIO is scalable and integrates well with virtualization but may have initial cost and enterprise-level scalability challenges.
Sentiment score
6.9
HPE Alletra Storage effectively scales with business needs, though some users report limitations with specific models and upgrades.
A big banking client had around 300 petabytes of data on Pure Storage.
Manager, Infrastructure Services Storage & Backup Vmware UNIX at Mphasis
Our customers can scale up or scale out, raise the performance, and expand the storage spaces by investing every year.
Senior Ai Architect at Logicalis
We have successfully upgraded the controllers, scaled capacity, and scaled arrays without much impact on the system and with seamless planning.
Platform Engineer at a tech vendor with 5,001-10,000 employees
Dell XtremIO provides very good scalability, allowing for cluster configurations that are easy to scale.
Trainer, Storage Consultant at Oxon
Dell XtremIO's scalability is quite easy;
System Engineer at Exaware
Alletra provides modular, non-disruptive scale-up and scale-out.
Senior Consultant at a tech vendor with 10,001+ employees
If we do grow beyond what the appliance already has, we know that service will take care of it and grow the appliance for us without needing to forklift upgrade.
Operations Technician at a energy/utilities company with 201-500 employees
Evidence for this is the ability to add components and upgrade storage while the storage array is still running.
Senior Support Engineer at iOCO
 

Stability Issues

Sentiment score
8.4
Everpure FlashArray ensures high reliability with minimal disruptions, offering robust stability and exceptional performance for mission-critical applications.
Sentiment score
8.3
Dell XtremIO is generally stable and reliable, despite earlier issues, with well-regarded performance and effective support for problems.
Sentiment score
7.9
HPE Alletra Storage is praised for stability, 100% uptime, seamless upgrades, and resilience, earning it high user ratings.
For stability, I rate it a ten out of ten.
Senior Storage Administrator at a comms service provider with 5,001-10,000 employees
We have continuous 99.9% uptime and do not experience any users reporting performance issues due to latency.
Senior Storage Engineer at Ensono
The vision Pure Storage FlashArray offers through the GUI is clearer; we can discern the status, what is cabled, and how direct flash is enabled.
Technical Lead at Wipro Limited
My customer has been using Dell XtremIO since 2017 and has not experienced any failures.
Systems Engineer at Thakral One (Pvt) Ltd
I have not experienced any downtime, crashes, or performance issues.
Manager, Information Technology at a agriculture with 5,001-10,000 employees
I have experienced no issues yet, so I assess the stability and reliability of HPE Alletra Storage as 100%.
Head of Information Technology at a media company with 51-200 employees
I have not experienced any downtime, crashes, or performance issues on these arrays.
Senior admin at a agriculture with 1-10 employees
 

Room For Improvement

Everpure FlashArray upgrades focus on user customization, cloud integration, scalability, encryption, automation, and reducing pricing for SMBs.
Dell XtremIO faces challenges with volume limits, user interface, replication, upgrades, support response times, and scalability.
HPE Alletra Storage users desire enhanced NVMe integration, simplified setup, better management, cost efficiency, and improved ease of use.
Integrating object storage into the FlashArray would benefit entry-level and SMB customers by offering a more unified solution.
Lead Technical Architect at ePlus Technology, inc.
Storing cold data on expensive arrays doesn't make financial sense, and tiering to any of the big three cloud providers would be advantageous.
Director of Engineering at a computer software company with 1,001-5,000 employees
As a technical professional, I lack visibility into the system logs.
Senior Network Engineer at Holy Redeemer Health System, Inc.
The interface could be simplified for beginners to ease the configuration of special objects in the system.
Trainer, Storage Consultant at Oxon
There is a significant lack of training, support documents, and forums available for Dell XtremIO, making troubleshooting difficult for third-party individuals.
Systems Engineer at Thakral One (Pvt) Ltd
The API to connect with command line or to see performance very clearly could be enhanced, similar to how NetApp works with Grafana and NetApp monitor, which shows you a comprehensive view of the whole picture.
System Engineer at Exaware
Everything is performing well with no major problems or complaints and complete data protection.
Senior Consultant at a tech vendor with 10,001+ employees
The conversations should focus on how AI can augment what people are already doing, allowing them to move to higher-value tasks rather than replacing their positions entirely.
IT Director at a educational organization with 11-50 employees
The HPE Storage Technical Assistance Center is still probably the best out of all the storage vendors.
Systems Specialist at a comms service provider with 201-500 employees
 

Setup Cost

Everpure FlashArray offers cost-effective premium storage with predictable costs, justifying its price with performance, features, and reliability.
Dell XtremIO's high pricing is justified by performance and features, offering comprehensive licensing but additional products are needed.
HPE Alletra Storage is competitively priced, offering predictable models, but some find it complex compared to Dell or NetApp.
They're expensive.
Director of Engineering at a computer software company with 1,001-5,000 employees
While they say it's free, we actually pay for support upfront.
Senior Network Engineer at Holy Redeemer Health System, Inc.
Some smaller organizations may find it slightly expensive, but for enterprises, when considering performance, future hardware investments, and overall benefits, it is a very cost-effective solution for mid and enterprise organizations.
Senior Storage Engineer at Ensono
XtremIO offers features that justify a potentially higher price, however, this varies with configuration.
Trainer, Storage Consultant at Oxon
Dell XtremIO is quite expensive compared to other solutions on the market.
Systems Engineer at Thakral One (Pvt) Ltd
The setup costs were in some cases half the price of some of the other competitors with even more features.
System Engineer III at a energy/utilities company with 201-500 employees
For the one SAN I'm paying monthly as GreenLake hardware-as-a-service, the total cost of that subscription has a value that far outpaces what it would have taken to buy the same capacity outright.
Operations Technician at a energy/utilities company with 201-500 employees
I don't believe HPE Alletra has helped reduce the cost per terabyte, as it is competitive with other products, maintaining a similar price point.
Manager at Converge Systems & Services Pvt. Ltd.
 

Valuable Features

Everpure FlashArray offers fast performance, scalability, and user-friendly management with data reduction, seamless upgrades, and comprehensive support.
Dell XtremIO offers high performance, scalability, and efficient management with deduplication and compression, ideal for complex workloads.
HPE Alletra Storage enhances efficiency with easy management, cloud-like operations, cost savings, and high performance through innovative features.
FlashArray's integration with the Pure One instrument provides a centralized platform for efficient management of all arrays.
Presales Engineer at a manufacturing company with 1,001-5,000 employees
Another noteworthy aspect is their platform, Pure One, a cloud-based analytics platform that automatically creates a case and sends out a part if a disk or controller fails.
Lead Technical Architect at ePlus Technology, inc.
It handles internal data migration seamlessly in the background without going offline, achieving a hundred percent uptime.
Director of Engineering at a computer software company with 1,001-5,000 employees
The inline data deduplication feature and compression were useful for me because the performance was very good when I needed to read or write from storage, latency was reduced, storage was extended, and volume replication was supported.
System Engineer at Exaware
Scalability is a significant feature of Dell XtremIO, as it is easy to expand and manage.
Trainer, Storage Consultant at Oxon
The speed and scalability of Dell XtremIO are significant features that improve data storage management.
Systems Engineer at Thakral One (Pvt) Ltd
The technology uses NVME for increased storage, latency, high bandwidth, and sub-millisecond response times.
Senior Support Engineer at iOCO
This solution simplifies storage operations and provides predictable performance and capacity for applications.
Service Manager at MMO 2000 Informatica
The 100% availability is essential.
Presales engineer and consultant at Hybrid Tech
 

Categories and Ranking

Everpure FlashArray
Sponsored
Ranking in All-Flash Storage
3rd
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
231
Ranking in other categories
No ranking in other categories
Dell XtremIO
Ranking in All-Flash Storage
22nd
Average Rating
7.6
Reviews Sentiment
6.2
Number of Reviews
55
Ranking in other categories
No ranking in other categories
HPE Alletra Storage
Ranking in All-Flash Storage
4th
Average Rating
9.2
Reviews Sentiment
7.2
Number of Reviews
88
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the All-Flash Storage category, the mindshare of Everpure FlashArray is 6.7%, up from 6.5% compared to the previous year. The mindshare of Dell XtremIO is 1.7%, up from 0.8% compared to the previous year. The mindshare of HPE Alletra Storage is 4.1%, down from 10.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
All-Flash Storage Mindshare Distribution
ProductMindshare (%)
Everpure FlashArray6.7%
HPE Alletra Storage4.1%
Dell XtremIO1.7%
Other87.5%
All-Flash Storage
 

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.
AS
System Engineer at Exaware
Has improved data reduction and snapshot efficiency while supporting critical workloads
There are some areas that could be improved with Dell XtremIO. The API to connect with command line or to see performance very clearly could be enhanced, similar to how NetApp works with Grafana and NetApp monitor, which shows you a comprehensive view of the whole picture. The snapshot functionality could work more similarly to Snap Center. If I want to see all the VCenter with the VM, I think it needs the API for this. I do see big differences between Dell and other products. NetApp works very closely with VCenter, and Hitachi also integrates well, but Dell is not very clear and does not proceed well with VCenter integration with Dell. It needs the API, and I need to see all the snapshots. If I want to restore a VM from only a few directories or a few files that I need to restore, it is very difficult. I do see some differences in licensing. For the last few years, the Dell EMC price is acceptable. A few years ago, Dell EMC was expensive, approximately 20 percent more than NetApp. Right now the budget between EMC and NetApp is very closely aligned. Regarding the installation process and deployment of Dell XtremIO, I notice that in Israel, a lot of professional services and engineers who work with Dell EMC have moved to another storage company. I do not know why. Dell EMC does not have enough engineers, system engineers, or professional services engineers to provide service to the old clients, similar to how NetApp or Hitachi do. I think Dell XtremIO is between easy and complicated to deploy; it gives you the whole picture, but I need to go closely to VCenter to connect to VCenter to see the snapshot and to see performance with more dashboards of performance. I also need to connect the switch fiber channel to see all zoning to give me more flexibility to install or configure fiber channel or to see the performance of the fiber channels. I think there should be some fiber channel disconnect adapter or better troubleshooting from hardware for errors.
PS
Director at Varnitech Solution Private Limited
Disintegrated all‑flash storage has boosted ERP performance and delivers instant operational insights
I appreciate that HPE Alletra Storage is an all-flash NVMe storage with a disintegrated architecture, allowing me to enhance performance without needing to add capacity. If I'm buying the Alletra MP 10000 right now with two controllers and 24 NVMe drives, I can simply add a single controller to boost my performance without being stuck with the limit of two controllers at a time for upgrades. Seamless integration with existing infrastructure is absolutely important to our organization's strategy because otherwise, I would need to redo everything repeatedly, which consumes significant time. We do use the AI-driven insights in HPE Alletra Storage. The AI-driven insights for Alletra MP 10000 greatly assist our data operations by providing immediate access to insights without going into the storage or asking the storage administrator for data. This enables any storage manager to easily obtain insights regarding performance, IOPS requirements, disk usage, and compression ratios from anywhere in the world. In terms of predictive analytics features, HPE Alletra Storage automatically opens and enriches support cases with diagnostics during any storage issues, which drastically reduces the mean time to repair and eliminates manual log collection, resulting in much higher efficiency in support automation.
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Use our free recommendation engine to learn which All-Flash Storage solutions are best for your needs.
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Comparison Review

it_user182013 - PeerSpot reviewer
Federal Civ/Intel Engineering Lead at a tech vendor with 1,001-5,000 employees
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…
 

Top Industries

By visitors reading reviews
Manufacturing Company
12%
Financial Services Firm
10%
Comms Service Provider
9%
Construction Company
9%
Outsourcing Company
12%
Manufacturing Company
12%
Construction Company
12%
Financial Services Firm
12%
Manufacturing Company
9%
Computer Software Company
9%
Financial Services Firm
8%
Outsourcing Company
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 Business16
Midsize Enterprise14
Large Enterprise29
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise25
Large Enterprise36
 

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 is your experience regarding pricing and costs for Dell XtremIO?
Pricing is hard to determine as it depends on the given configuration. XtremIO offers features that justify a potenti...
What needs improvement with Dell XtremIO?
There are some areas that could be improved with Dell XtremIO. The API to connect with command line or to see perform...
What is your primary use case for Dell XtremIO?
I was using Dell XtremIO as a storage admin and system storage admin internally within my company. My major use case ...
What is your experience regarding pricing and costs for HPE Alletra?
The cost overall depends on the competition; normally, the price is competitive for HPE Alletra 5000. However, for th...
What needs improvement with HPE Alletra?
I would like to see improved in HPE Alletra Storage in the future the introduction of more performance-centric contro...
What advice do you have for others considering HPE Alletra?
We use HPE, we use Hitachi, and we use IBM for our storage solutions. From HPE, we work with Alletra MP 10000. Regard...
 

Also Known As

Pure Storage FlashArray
Dell EMC XtremIO Flash, Dell EMC XtremIO X2, XtremIO, XtremIO X2
No data available
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Raiffeisen Bank Bulgaria, Wentworth-Douglas Hospital
Accenture, Aetna, AIG, Airbus, Allianz, American Express, ATT, Bank of America, Barclays, BASF, Bayer, Berkshire Hathaway, Boeing, BNP Paribas, Citigroup, Coca Cola, Comcast, Credit Suisse, Dell, Deutsche Bank, ExxonMobil, Ford Motor Company, General Electric, Google, HSBC, IBM, Intel, JPMorgan Chase, Kroger, L'Oreal, Merck
Find out what your peers are saying about Dell XtremIO vs. HPE Alletra Storage and other solutions. Updated: September 2026.
913,683 professionals have used our research since 2012.