Lenovo ThinkSystem DE Series vs NetApp ASA comparison

Lenovo and NetApp are both solutions in the All-Flash Storage category. Lenovo is ranked #21 with an average rating of 10.0, while NetApp is ranked #20 with an average rating of 9.0. Lenovo holds a 2.1% mindshare in AFS, compared to NetApp’s 1.9% mindshare. Additionally, 100% of Lenovo users are willing to recommend the solution, compared to 100% of NetApp users who would recommend it.

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Lenovo ThinkSystem DE Series and NetApp ASA based on real PeerSpot user reviews.

Find out in this report how the two All-Flash Storage solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Lenovo ThinkSystem DE Series vs. NetApp ASA Report (Updated: December 2025).

Buyer's Guide

Lenovo ThinkSystem DE Series vs. NetApp ASA

December 2025

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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

Pure FlashArray X NVMe

Mindshare comparison

As of January 2026, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 1.4%, up from 0.7% compared to the previous year. The mindshare of Lenovo ThinkSystem DE Series is 2.1%, down from 2.5% compared to the previous year. The mindshare of NetApp ASA is 1.9%, down from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

All-Flash Storage Market Share Distribution
Product	Market Share (%)
Pure FlashArray X NVMe	1.4%
NetApp ASA	1.9%
Lenovo ThinkSystem DE Series	2.1%
Other	94.6%

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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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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Punit Waghela

Technical Specialist at Softcell Technologies Limited

Runs smoothly and provides excellent performance and throughput

I love the SnapMirror and autonomous ransomware protection features. SnapMirror is used for replication purposes in a DC/DR setup. If something goes wrong with the data center or production DR, the data automatically gets replicated to the DR site, and the DR site becomes operational, allowing continued access to data. Autonomous ransomware protection helps recover data in case of any threat or ransomware. Ransomware is increasing daily, and according to Gartner, most companies have to pay a ransom if a ransomware attack occurs in their environment. NetApp provides a ransomware guarantee program where they commit that if data cannot be recovered in case of ransomware, NetApp will provide compensation, which adds significant value.

Read full review

Quotes from Members

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

Pros

"Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use."

"Pure FlashArray X NVMe has low latency and high Ops. It is an evergreen model."

"The best features of Pure FlashArray X NVMe include the volume snapshot capabilities, which allow us to save most of the storage space by volume snapshots periodically."

"It is very easy to install and configure. It has got excellent diagnostics. If you really need to see how the box is performing, the console gives you a lot of information. You can set thresholds as well as alerts based on the thresholds, which is a very powerful functionality. They are very proactive. They know how to monitor and manage the systems. They see a problem, and they are all over it before us. They see the problem before we see it, which is very good."

"On a scale of one to ten, I rate Pure FlashArray as ten."

"I appreciate the performance."

"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 latency is good."

More Pure FlashArray X NVMe pros

"Lenovo ThinkSystem DE Series is quite an elementary box, no frills. It does not have all the functionality of the DM but it is acceptable, it does its task. It integrates pretty well."

"The most valuable features of the Lenovo ThinkSystem DE Series are the dual controllers, available installation documentation, and the option of multiple host bus adapter interfaces."

"Lenovo ThinkSystem DE Series is simple to use"

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

"ThinkSystem's storage performs well, and the price per gigabyte is good, especially on SSD solutions. It's also easy to use."

"The solution is very easy to set up."

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

"Lenovo ThinkSystem DE Series is highly reliable, especially for block-level storage. It is stable, with minimal downtime and no issues beyond user errors."

More Lenovo ThinkSystem DE Series pros

"I love the SnapMirror and autonomous ransomware protection features."

"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

"It feels more suitable for small and medium-sized businesses rather than enterprises."

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

"There are some challenges with data encryption and reduction."

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

"The tool's portfolio is minimal. It is expensive."

"I would like to see replication and DR features in the next release of this solution."

"It's more multi-tenant functionality in their Pure1 manage portal that is lacking."

"The tool's pricing is higher than competitors."

More Pure FlashArray X NVMe cons

"In the next release, I would like to see more functionality. But, again, it is an entry-level product."

"There could be a snapshot feature in the solution."

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

"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."

"Its performance could be faster."

"ThinkSystem could be better integrated with backup software like Commvault, Veritas, or Symantec."

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

More Lenovo ThinkSystem DE Series cons

"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."

"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."

Pricing and Cost Advice

"Pure FlashArray X NVMe’s pricing is cheaper than other products."

"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."

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

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

"They can tout the functionality and cutting edge technology that they have, but that's where the price tag comes in. The cost is high, but I think as they grow their business and get more customers that it will probably go down a little bit."

"With Pure Storage, we would like to continue seeing price reductions with flash storage. I don't think we're any different than anybody else when we continue to look to the industry for price reductions of both NVMe and traditional SSD storage. We would like to see these prices continue to decline and erode, even displacing large spinning disks."

"Its price could be better. It is not too expensive, but it is the high-end cost. It is kind of a Rolls-Royce. You pay a lot, but you get a lot out of it. So, the price pressure on the way down would be great, but at the end of the day, if you need to do the work, you just pay for it."

"With VMware, we pay $300,000 annually."

More Pure FlashArray X NVMe pricing and cost advice

"The solution's price could be better."

"The price of the Lenovo ThinkSystem DE Series is a one-time purchase. There is a global price list available to find the price of the solution."

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

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

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

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

"It is an expensive solution."

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

More Lenovo ThinkSystem DE Series pricing and cost advice

"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

Computer Software Company

12%

Manufacturing Company

11%

Financial Services Firm

11%

Government

Computer Software Company

16%

Manufacturing Company

Comms Service Provider

University

Manufacturing Company

24%

Computer Software Company

12%

Financial Services Firm

Comms Service Provider

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	10
Midsize Enterprise	3

No data available

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 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

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...

See all answers

What needs improvement with NetApp ASA?

The areas of NetApp ASA that could be improved include features such as the active sync feature that allows a custome...

See all answers

What is your primary use case for NetApp ASA?

The most common use cases for NetApp ASA are VMware infrastructures and Microsoft Hyper-V virtualization, and in gene...

See all answers

Comparisons

Dell PowerStore vs Pure FlashArray X NVMe

Compared 18% of the time

Dell PowerMax vs Pure FlashArray X NVMe

Compared 12% of the time

HPE Alletra Storage vs Pure FlashArray X NVMe

Compared 10% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 10% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 8% of the time

More Pure FlashArray X NVMe Competitors

Dell PowerStore vs Lenovo ThinkSystem DE Series

Compared 23% of the time

IBM FlashSystem vs Lenovo ThinkSystem DE Series

Compared 11% of the time

NetApp AFF vs Lenovo ThinkSystem DE Series

Compared 10% of the time

Lenovo ThinkSystem DM Series vs Lenovo ThinkSystem DE Series

Compared 9% of the time

Huawei OceanStor vs Lenovo ThinkSystem DE Series

Compared 4% of the time

More Lenovo ThinkSystem DE Series Competitors

NetApp AFF vs NetApp ASA

Compared 24% of the time

Dell PowerStore vs NetApp ASA

Compared 14% of the time

HPE Alletra Storage vs NetApp ASA

Compared 8% of the time

Pure Storage FlashArray vs NetApp ASA

Compared 8% of the time

IBM FlashSystem vs NetApp ASA

Compared 4% of the time

More NetApp ASA Competitors

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

January 2026

Download Pure FlashArray X NVMe product report

Buyer's Guide

All-Flash Storage

January 2026

Download Lenovo ThinkSystem DE Series product report

Buyer's Guide

NetApp ASA

January 2026

Download NetApp ASA product report

Also Known As

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

ThinkSystem DE Series

No data available

Overview

Pure Storage FlashArray//X is the world’s first enterprise-class, all-NVMe flash storage array. It represents a new class of storage – shared accelerated storage, which is a term coined by Gartner – that delivers major breakthroughs in performance, simplicity, and consolidation.

Pure Storage

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

The NetApp ASA is an all-flash SAN storage array that delivers industry-leading availability, superior performance, and simplified data management across your hybrid cloud. It is designed for a wide range of workloads, including mission-critical applications, databases, and virtualized environments. NetApp ASA features a scale-out architecture that can be scaled to meet the needs of your growing business. They also support a wide range of built-in data protection and data security features, including snapshots, replication, disaster recovery, and autonomous ransomware protection.

Benefits

Superior performance for your dedicated SAN environment.
Continuous data access to support your business-critical workloads.
Simple and efficient data management that reduces TCO.
Effortless cloud connectivity with leading integration to Amazon Web Services, Microsoft Azure, Google Cloud, and others.

Features

Ensure mission-critical data is secure and always available: NetApp ASA systems maintain data availability and keep critical applications running with symmetric active-active architecture—backed by NetApp’s Six Nines Data Availability Guarantee.
Safeguard data with built-in application-consistent data protection and achieve business continuity with synchronous disaster recovery.
Superior performance to power your most important applications: Achieve blazing-fast response times across business-critical applications with ASA systems. NetApp supports both NVMe/FC and NVMe/TCP in the ASA A-Series, providing consistent low latency and millions of IOPS in a cluster.
Efficiency and simplicity that drive down TCO: With NetApp ONTAP data management software running on ASA systems, you can enjoy storage savings with 4:1 storage efficiency—guaranteed.

NetApp

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Information Not Available

Buyer's Guide

Lenovo ThinkSystem DE Series vs. NetApp ASA

December 2025

Free Report: Lenovo ThinkSystem DE Series vs. NetApp ASA

Find out what your peers are saying about Lenovo ThinkSystem DE Series vs. NetApp ASA and other solutions. Updated: December 2025.

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