Dell PowerMax vs Lenovo ThinkSystem DE Series comparison

Dell Technologies and Lenovo are both solutions in the All-Flash Storage category. Dell Technologies is ranked #6 with an average rating of 8.8, while Lenovo is ranked #22 with an average rating of 10.0. Dell Technologies holds a 4.7% mindshare in AFS, compared to Lenovo’s 1.8% mindshare. Additionally, 97% of Dell Technologies users are willing to recommend the solution, compared to 100% of Lenovo users who would recommend it.

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Executive SummaryUpdated on Mar 1, 2026

Lenovo ThinkSystem DE Series and Dell PowerMax are key competitors in the high-performance storage solutions market. Lenovo ThinkSystem DE Series offers a more favorable pricing and support model, making it an attractive option for budget-conscious buyers.

Features: Lenovo ThinkSystem DE Series provides simplicity, scalability, and efficient management suitable for businesses of all sizes. It ensures robust data protection and features flexible hybrid cloud capabilities. On the other hand, Dell PowerMax offers real-time machine learning, provides extensive all-flash performance, and enables seamless data mobility, positioning itself as a technological leader.

Room for Improvement: Lenovo ThinkSystem DE Series could enhance its advanced features and functionality to match its competitors. Additionally, increasing its hybrid cloud capabilities and expanding support for larger enterprise environments would be beneficial. Dell PowerMax could work on simplifying its deployment process, improving initial investment returns, and possibly reducing the complexity of its advanced features to attract a wider user base.

Ease of Deployment and Customer Service: Lenovo ThinkSystem DE Series is praised for its straightforward deployment and strong customer support. It is ideal for organizations seeking minimal complexity. In contrast, Dell PowerMax, though more complex during deployment, provides comprehensive documentation and personalized customer service, catering to businesses that require detailed configurations and support.

Pricing and ROI: Lenovo ThinkSystem DE Series is recognized for cost-effectiveness, offering attractive ROI through lower setup costs and energy-efficient features. Dell PowerMax requires higher initial investments but promises high performance and long-term value, appealing to buyers who prioritize advanced features and long-term performance potential.

To learn more, read our detailed Dell PowerMax vs. Lenovo ThinkSystem DE Series Report (Updated: March 2026).

Buyer's Guide

Dell PowerMax vs. Lenovo ThinkSystem DE Series

March 2026

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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 X NVMe

Mindshare comparison

As of March 2026, in the All-Flash Storage category, the mindshare of Everpure FlashArray X NVMe is 1.6%, up from 0.8% compared to the previous year. The mindshare of Dell PowerMax is 4.7%, up from 4.1% compared to the previous year. The mindshare of Lenovo ThinkSystem DE Series is 1.8%, down from 2.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

All-Flash Storage Mindshare Distribution
Product	Mindshare (%)
Dell PowerMax	4.7%
Pure FlashArray X NVMe	1.6%
Lenovo ThinkSystem DE Series	1.8%
Other	91.9%

All-Flash Storage

Featured Reviews

Jaehoon Oh

Chief Technology Officer at Lambda256

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.

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Gouranga Maiti

Sr. Project Manager IT at ITC Ltd

High‑performance all‑flash storage has transformed data warehousing and reporting speed

The features of Dell PowerMax that I find most valuable so far include its all-flash capability, along with its performance, reliability, and efficiency. Additionally, it has snapshot-level features that allow me to take snapshots or backups within only a few seconds. There is no need to wait long, and unnecessary high bandwidth used for backup does not occur because I can take the whole snapshot backup within a fraction of a second. I have used the deduplication feature of Dell PowerMax. Deduplication and compression are very effective, so despite my large amount of data, the effective size is reduced due to this deduplication and compression, allowing me to store more data on the same storage. Regarding the impact of Dell PowerMax's real-time data encryption on my data protection strategies, I have not used that feature personally. However, in another department, my colleagues are using it, and they have not faced any performance bottlenecks due to data encryption. The encryption is very powerful, but I have not implemented that encryption in our database data warehouse systems since they are for internal use only, not exposed worldwide. At first, I faced several issues, and our report rendering complaints were quite annoying. However, now with Dell PowerMax storage's high IOPS handling capabilities, the output comes within a fraction of a second, making our users happy. Whatever our requirement or demand is, it has already been implemented in Dell PowerMax with its all-flash NVMe storage. New bricks can also be added if a size increase is required, allowing for additional bricks to be added as needed. Everything is in place; therefore, I do not think any other improvements are required. However, it is worth noting that Dell is continuously inventing and releasing more powerful types of storage. This results in increased reliability, enhanced data handling capabilities, improved deduplication ratios, and the fulfillment of more IOPS demand.

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Giorgio Pozzi

System Administrator at PORTGUARDIAN.COM SRL

Performance and cost-effectiveness are maximized with seamless setup and significant ROI

I use Lenovo ThinkSystem DE Series to replace the old storage in our infrastructure. Additionally, I use it in customer infrastructures to migrate from the old storage to the new one On the M storage, I find the best features to be deduplication and compression. On the DE storage, the most…

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Quotes from Members

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

Pros

"The cost for Pure may be high, but the reliability and scalability make it well worth the money."

"The most valuable features of this solution are its ease of use and performance."

"It has benefited my organization because it has reduced time to insights."

"The system allows for seamless learning experiences, facilitating quick and easy cloning of environments within minutes."

"The duplication algorithm allows us to get a lot more use out of less storage. We're running a five terabyte array right now and we're running probably about 30 terabytes on it. So the duplication rate is pretty phenomenal, without a cost to performance. It still runs pretty smoothly."

"The database workloads are pretty fast because I frequently move data from here to there."

"The latency is good."

"It's helped us because we've changed fundamentally what we talk about. We don't talk about storage and different tiers of storage anymore nor do we talk about servers. We talk now about applications and how applications impact the business and end users."

More Everpure FlashArray X NVMe pros

"Our application requires five milliseconds of latency or less, and we are seeing about 250 microseconds of response time, so that beats our expectations by five times."

"The most valuable feature is its global cache, which allows for uncompromised performance."

"Technical support for Dell PowerMax NVMe is good, and I am satisfied with the assistance provided."

"It offers a high level of availability, so pretty much near zero downtime."

"It is a scalable solution. Scalability-wise, I rate the solution a ten out of ten."

"The performance is very good on our servers. It's superior. And the QoS capabilities for providing work congestion protection are also important because about 99 percent of our servers are production servers."

"We removed the need to observe whether we ran into issues with the performance of disks or number of IOPS. Previously, our Oracle Database would throw us performance errors. Now, with PowerMax, everything runs smoothly."

"I have been highly satisfied with the resiliency and scalability of the solution."

More Dell PowerMax pros

"Fewer features is not necessarily a negative as it leads to simpler operation and lower price."

"The solution's initial setup process is easy."

"We have been working with the solution for around a year and so far it has shown itself to be stable."

"This solution is good for virtualization and meets the need for CPU and RAM requirements."

"Lenovo ThinkSystem DE Series is simple to use"

"I would rate the stability of Lenovo ThinkSystem DE Series as a ten."

"Its initial setup process is easy."

"The solution is very easy to troubleshoot. It's one of the most valuable features. It also doesn't take long to deploy and normally it comes with a three-year warranty."

More Lenovo ThinkSystem DE Series pros

Cons

"One area that I haven't been sold on yet is the POD replication."

"If the customer only needs 500 terabytes and doesn't care how much data they'll put in the server, IBM is cheaper than Pure."

"The UI for this solution needs to be improved."

"You cannot tag a LUN with a description, and that should be improved. What I like on the Unity side is that when I expand LUNs or do things, there is an information field on the LUN. This is the Information field that you can tag on your LUNs to let yourself know, "Hey, I've added this much space on this date". Pure lacks that ability. So, you don't have a mechanism that's friendly for tracking your data expansions on the LUN and for adding any additional information. That's a downside for me."

"It is on the expensive side."

"I want to see Pure Storage not only be for fast storage, but I want to see it be for the entire data center."

"Adding some functions to the product would be beneficial. Storage replication should be essential, and the analytics should not incur extra charges."

"Adding some functions to the product would be beneficial."

More Everpure FlashArray X NVMe cons

"I would like them to continue improving the management tools and continue moving towards a RESTful API versus CLI."

"I would like to see the rack change. They have defaulted to the standard rack, so our fiber cables are crowded when we shut our back door."

"We've had a couple of little things come up, but for the most part, they've been pretty stable."

"The tool needs to improve its performance. Today's applications are demanding a response rate of one millisecond or below. The product should also look into AI integration."

"The teams and SMEs on my teams may have user interface and other configuration requests. For example, there might be things that engineers do at the command line that GUIs don't do."

"The management interface needs improvement. It shouldn't be as hard to do some of the functions as it is."

"There is also room for improvement in the PowerMax architecture and hardware itself. They should design the PowerMax on the basis of PCIe 4.0. I would like to see the possibility of an NVMe drive that operates on PCIe 4.0 and not PCIe 3.0."

"While Dell PowerMax NVMe is very reliable storage and cannot experience downtime, we sometimes face challenges in our territories regarding the availability of critical parts."

More Dell PowerMax cons

"In the next release, I would like to see support for Hyper-converged infrastructure."

"The difficult part comes when dealing with the host. You have to enable multi-pathing and other aspects that are needed for proper configuration. I don't know if there is room for a more hyper-conversion structure to work with, but this would be easier."

"The solution could be more scalable, although it suits our present needs."

"Usually, when a part fails, we have to replace it and it takes a while. It would be better if the part could be available locally here in Kenya so we don't have to wait so long to repair the solution."

"The features are limited."

"Improvements can be made to the product's performance."

"Its performance could be faster."

"You can not buy a lot of options for these devices. There are a lot of things that it does not do."

More Lenovo ThinkSystem DE Series cons

Pricing and Cost Advice

"The support cost per array is about $20,000 a year for 24/7 support."

"The product is expensive."

"The tool's pricing is cheap; I rate it a six to seven out of ten. Most of our sales are not subscription-based. We sell the hardware, and customers keep using it. They only renew the service part annually. The support can be a bit pricey, but the solution is more cost-effective than anything else out there."

"The tool is an investment that we've budgeted for. While the prices may be higher than those of other vendors, we see it as a market leader with benefits. We don't regret purchasing it."

"We pay approximately $50,000 USD per year in licensing fees."

"As far as the licensing costs, everything is included in the license."

"Our licensing fees are $500,000+ USD."

"Pretty much everything that you need is licensed when you buy the product. Licensing to me is different than the maintenance cost, but they can bleed into one another. We buy the product, and we expect three years of support bundled into what we negotiate on our storage arrays. I would start to see maintenance costs going into the fourth year, but we're not there yet."

More Everpure FlashArray X NVMe pricing and cost advice

"Dell PowerMax NVMe's price is expensive."

"Dell offers various pricing models, including a pay-as-you-go option where storage is provided without upfront charges, billing only for used capacity. As a 360° partner, significant discounts are available."

"Since Dell PowerMax NVMe is an enterprise storage, its price is premium."

"Its price is competitive, but they need to have a different price for West Africa. They can do better with the price point to allow us to scale even more. We wanted to migrate our entire storage infrastructure to PowerMax, which would require us to buy more capacity, and from the price point, it didn't attract us."

"From reclaiming data center space which is so tightly constrained these days, it will pay for itself in a short amount of time, which is fantastic. Anything we can do to get more out of our current physical data center space helps us a ton, and PowerMax has helped enable that."

"The labor savings and support have been significant. If we're talking 100 hours of labor every three months, that is 100 hours of a database engineer costs. There are performance latency numbers as well as costs associated with recovering data that gets lost, and this system doesn't lose data. You can look at numbers that go around the cost of downtime, if data is not available. This system doesn't go down. Everyone's ROI is going to be unique, but the dependability and performance of the system combined with its ease of operation will definitely save businesses of all sizes money."

"Negotiate hard and consider the commercial advantages/benefits to Dell EMC for onboarding your product."

"The pricing for this solution is good compared to other products in the market."

More Dell PowerMax pricing and cost advice

"We have a five-year contract for providing support."

"The pricing for this solution is good compared to HP or Dell EMC."

"For an all-flash setup, the cost is around $20,000 for a decent configuration."

"The pricing is fair and low compared to other products in this category."

"The solution's price could be better."

"It is an expensive solution."

"All of the features are bundled together, and you can renew the bundle with all of the features included."

"The best thing about this solution is its price, which reduces our costs."

More Lenovo ThinkSystem DE Series pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Manufacturing Company

11%

Financial Services Firm

10%

Government

Financial Services Firm

16%

Manufacturing Company

Healthcare Company

Computer Software Company

15%

Comms Service Provider

10%

Manufacturing Company

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	15
Midsize Enterprise	11
Large Enterprise	12

By reviewers
Company Size	Count
Small Business	18
Midsize Enterprise	15
Large Enterprise	56

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	3

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.

See all answers

What is your experience regarding pricing and costs for Pure FlashArray X NVMe?

The price of Pure FlashArray X NVMe is very expensive, though I do not know the actual price because I am using the E...

See all answers

What needs improvement with Pure FlashArray X NVMe?

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could ...

See all answers

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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What is your experience regarding pricing and costs for Dell EMC PowerMax NVMe?

The pricing of Dell PowerMax is a bit high, but compared to other storage solutions from vendors like HP, Dell remain...

See all answers

What needs improvement with Dell EMC PowerMax NVMe?

My primary suggestion for improvement would be enhancing the IOPS handling capability even further. Nowadays, technic...

See all answers

What is your experience regarding pricing and costs for Lenovo ThinkSystem DE Series?

The price of Lenovo ThinkSystem DE Series is very good. We chose this type of storage for the performance and the price.

See all answers

What needs improvement with Lenovo ThinkSystem DE Series?

The type of connection that is used in Lenovo ThinkSystem DE Series should be improved.

See all answers

What is your primary use case for Lenovo ThinkSystem DE Series?

I use Lenovo ThinkSystem DE Series to replace the old storage in our infrastructure. Additionally, I use it in custom...

See all answers

Comparisons

Dell PowerStore vs Everpure FlashArray X NVMe

Compared 12% of the time

HPE Alletra Storage vs Everpure FlashArray X NVMe

Compared 10% of the time

TrueNAS R-Series vs Everpure FlashArray X NVMe

Compared 8% of the time

NetApp AFF vs Everpure FlashArray X NVMe

Compared 8% of the time

Everpure FlashBlade vs Everpure FlashArray X NVMe

Compared 6% of the time

More Everpure FlashArray X NVMe Competitors

Dell PowerStore vs Dell PowerMax

Compared 16% of the time

IBM FlashSystem vs Dell PowerMax

Compared 7% of the time

Everpure FlashArray vs Dell PowerMax

Compared 6% of the time

HPE Alletra Storage vs Dell PowerMax

Compared 6% of the time

Huawei OceanStor Dorado vs Dell PowerMax

Compared 4% of the time

More Dell PowerMax Competitors

Dell PowerStore vs Lenovo ThinkSystem DE Series

Compared 18% of the time

IBM FlashSystem vs Lenovo ThinkSystem DE Series

Compared 9% of the time

Lenovo ThinkSystem DM Series vs Lenovo ThinkSystem DE Series

Compared 8% of the time

NetApp AFF vs Lenovo ThinkSystem DE Series

Compared 8% of the time

More Lenovo ThinkSystem DE Series Competitors

Product Reports

Buyer's Guide

Everpure FlashArray X NVMe

March 2026

Download Everpure FlashArray X NVMe product report

Buyer's Guide

Dell PowerMax

March 2026

Download Dell PowerMax product report

Buyer's Guide

All-Flash Storage

March 2026

Download Lenovo ThinkSystem DE Series product report

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X, Pure FlashArray X NVMe

Dell PowerMax NVMe, Dell EMC PowerMax, PowerMax

ThinkSystem DE Series

Overview

Everpure FlashArray X NVMe delivers high performance, reliability, and low latency, making it ideal for block storage in private cloud infrastructures and mission-critical applications.

Boasting robust data reduction, high availability, and seamless scalability, Everpure FlashArray X NVMe supports databases, VMware environments, and machine learning analytics. Known for its intuitive interface, superior support, volume snapshots, and AI-powered analytics, it efficiently manages storage needs, often deployed to replace outdated systems. Users highlight its simplistic management and easy configuration, although opportunities exist to enhance pricing, replication features, VNC integration, and storage capabilities.

What are the key features?

Data Reduction: Effective compression and deduplication improve storage efficiency.
Seamless Scalability: Easily scales to meet growing demands without downtime.
Volume Snapshots: Quickly create snapshots for data protection and recovery.
VMware Compatibility: Integrates smoothly with VMware environments for optimal performance.
AI-Powered Analytics: Provides insights for enhanced storage management and efficiency.

What benefits and ROI should be considered?

Low Latency and High Availability: Ensures rapid data access and uninterrupted service.
Easy Management: Intuitive interface simplifies configuration and monitoring.
Evergreen Model: Continuous upgrades without disruptive migrations.
Enhanced Support: Reliable service and support for critical applications.

Organizations in industries such as finance and healthcare implement Everpure FlashArray X NVMe to bolster data performance and reliability. They leverage its integration capabilities with Oracle databases and SQL workloads, supporting machine learning and virtualization. It's often chosen to upgrade legacy storage systems, ensuring high availability and speed for demanding environments.

Everpure (formerly Pure Storage)

PowerMax leads in mission-critical enterprise storage with advanced architecture and AI-driven automation, ensuring secure and efficient IT optimization. Its multi-node NVMe scale-out framework delivers unmatched performance and consolidation, backed by Dell’s Future-Proof Program.

PowerMax is renowned for its robust reliability, performance, and efficient data reduction capabilities. Users benefit from its NVMe architecture, aiding significant scalability and cost efficiency through effective deduplication and compression. Unisphere simplifies management, while CloudIQ provides enhanced monitoring. With high availability and strong IOPS capabilities, PowerMax effectively manages demanding workloads and ensures seamless operations. Its compact design and increased storage capacity enhance user experience, particularly with easy maintenance and robust performance.

What are the key features of PowerMax?

Reliability: Ensures consistent service uptime and data integrity.
High Performance: NVMe architecture provides exceptional speed and efficiency.
Data Reduction: Deduplication and compression drive down costs.
Management Tools: Unisphere interface for easy system management.
CloudIQ: Advanced monitoring for predictive insights.
High Availability: Supports mission-critical and demanding workloads.

What benefits should users expect from PowerMax?

Performance Optimization: Handles low latency and high IOPS needs.
Scalability: Expands effortlessly with growing data and workload demands.
Enhanced Monitoring: Predictive analytics for proactive management.
Efficient Maintenance: Streamlined processes reduce downtime and costs.

Dell PowerMax is predominantly employed in mission-critical applications such as SQL, Oracle databases, ERP systems, and high transactional environments. Healthcare, finance, and e-commerce sectors leverage its high performance, scalability, and NVMe technology for low latency and redundancy. It is adept in storage consolidation, data analytics, and disaster recovery.

Dell Technologies

The DE All-Flash Series delivers the performance of more than 2,000 15k rpm HDDs, yet requires only 2% of the rack space, power, and cooling. Because it consumes 98% less space and power, DE Series can significantly improve the overall efficiency of your IT operations while continuing to meet your performance requirements.

Lenovo

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Rackspace, Open Line

Information Not Available

Buyer's Guide

Dell PowerMax vs. Lenovo ThinkSystem DE Series

March 2026

Free Report: Dell PowerMax vs. Lenovo ThinkSystem DE Series

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