Dell PowerMax vs IBM FlashSystem 9100 NVMe comparison

Dell Technologies and IBM are both solutions in the NVMe All-Flash Storage Arrays category. Dell Technologies is ranked #3 with an average rating of 8.8, while IBM is ranked #11 with an average rating of 8.3. Dell Technologies holds a 9.5% mindshare in N, compared to IBM’s 1.5% mindshare. Additionally, 97% of Dell Technologies users are willing to recommend the solution, compared to 95% of IBM users who would recommend it.

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Executive SummaryUpdated on Nov 30, 2025

Dell PowerMax and IBM FlashSystem 9100 NVMe compete in the high-performance storage solutions category. Dell PowerMax tends to have a slight edge due to its comprehensive integration capabilities and superior replication features.

Features: Dell PowerMax offers comprehensive integration, superior replication with SRDF, and efficient storage consolidation that ensures uptime and low latency. IBM FlashSystem 9100 NVMe features unique FlashCore technology, high IOPS performance, and a user-friendly interface, making it ideal for high-traffic environments.

Room for Improvement:Dell PowerMax can improve deduplication, compression efficiency, and NVMe over Fibre Channel support. Enhancements in automation and GUI are also desired. IBM FlashSystem 9100 NVMe could focus on better storage expansion integration, enhanced ransomware protection, and more competitive pricing.

Ease of Deployment and Customer Service:Dell PowerMax is primarily used on-premises and provides robust technical support, praised for effective problem-solving and swift deployment. IBM FlashSystem 9100 NVMe supports hybrid and public cloud deployments with reliable support, noted for responsiveness and effective issue resolution.

Pricing and ROI:Dell PowerMax is expensive but offers significant ROI through performance and consolidation capabilities, contributing to data center efficiency and reduced maintenance time. IBM FlashSystem 9100 NVMe is generally more cost-effective, offering competitive pricing and good value, particularly for larger enterprises, with cost advantages over cloud alternatives.

To learn more, read our detailed Dell PowerMax vs. IBM FlashSystem 9100 NVMe Report (Updated: January 2026).

Buyer's Guide

Dell PowerMax vs. IBM FlashSystem 9100 NVMe

January 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

Pure FlashArray X NVMe

Mindshare comparison

As of February 2026, in the NVMe All-Flash Storage Arrays category, the mindshare of Pure FlashArray X NVMe is 4.2%, up from 2.5% compared to the previous year. The mindshare of Dell PowerMax is 9.5%, up from 9.2% compared to the previous year. The mindshare of IBM FlashSystem 9100 NVMe is 1.5%, down from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

NVMe All-Flash Storage Arrays Market Share Distribution
Product	Market Share (%)
Dell PowerMax	9.5%
Pure FlashArray X NVMe	4.2%
IBM FlashSystem 9100 NVMe	1.5%
Other	84.8%

NVMe All-Flash Storage Arrays

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.

Read full review

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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MohammedIsmail

Datacenter Manager at Tracker Connect

Enhanced storage performance and an easy setup with compression challenges

We use IBM FlashSystem 9100 NVMe as a storage device in the IT industry The features I find most valuable include its use for storage and performance. The solution's compression needs to be improved, as it's not the best. Furthermore, support from the partner could also be improved as it's been…

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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

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

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

"The solution uses newer technology for deduplication and compression."

"We are satisfied with the performance as it is significantly faster compared to traditional storage options."

"FlashArray has some fresh efficiency features. I've never seen a storage solution with a compression rating this high before. It's at least 4-to-1 on Oracle databases. It's the best flash storage for Oracle."

"We're able to get higher-density workloads on the same infrastructure, and we have a smaller physical footprint. The performance is excellent – during our test the bottlenecks are never on the X array, it just keeps picking up the pace to match what you need. The real-time visibility is a differentiator in my opinion."

"The Pure1 component is most valuable at this point in time when comparing it with EMC. Pure1 is where you can have your diagnostics in the cloud, so you can look at things from your mobile phone."

"It offers competitive performance, and the Evergreen storage model of Pure fits well with my organization."

More Pure FlashArray X NVMe pros

"The high availability that other systems don't have. In other systems, there is an owner in the storage processes. But for PowerMAX, there is no owner. All the process storage is passed to all nodes without ownership. So, there is no response feature in the storage in PowerMax. In the other systems, there is a response, which is a very nice feature. No systems have such a feature."

"CloudIQ has become an optimal tool for us to get the full picture of all the different arrays, from mid-tier all the way up. It gives us that single view and the ability to launch the Unisphere. That is really is powerful in being able to manage the array."

"The NVMe technology improves input/output performance, making it a valuable asset for our organization's storage solutions."

"The most valuable feature of Dell PowerMax NVMe is its replication feature."

"It is very stable. We expect superior performance and reliability from this particular storage system."

"It allows us to protect our data using different data centers and replicate bi-directionally between our two main data centers."

"Technical support has been excellent."

"We are able to provide storage at the right service levels without overmanaging it."

More Dell PowerMax pros

"There are many valuable features of IBM FlashSystem 9100 NVMele I have found to meet my needs. Specifically, the maintenance cycle is a standout feature of this solution. The main component of the IBM FlashSystem 9100 NVMe is the maintenance of the batteries, which have a predetermined and reliable four-year life cycle. This is in stark contrast to other solutions that may use spinning disks, which can fail unexpectedly, causing unwanted downtime and maintenance. Having a predictable maintenance cycle is a significant advantage and has made this solution a preferred choice for me."

"The most valuable feature of IBM FlashSystem 9100 NVMe is the snapshot. We use it daily for all of the storage units."

"The most valuable feature is the speed."

"The most valuable feature of the solution is its upgrades, as we don't have to do much homework because of its different controllers."

"Its ease of use, performance, and hardware compression is very useful feature."

"The high performance and high availability improved our overall processes."

"IBM FlashSystem provides the same software on each box, including virtualized solutions."

"A key feature is that compared to storage systems that we've been familiar with over decades, IBM simply does not fail. The reason is that IBM is the only manufacturer that engineers its own flash module, and there is a key architectural difference from everything else that we have seen in the market. The difference is that the flash module has the computational capability, which allows reliability and capacity enhancements to be uploaded from the main controllers and run in each module. So, each of the flash drives becomes its own little storage system, and that is extremely effective architecture. In this field, with this type of system, IBM has made a statement. They've never had one of these modules cause an outage. So, the failure rates on these things are just in a whole different universe from what we were accustomed to."

More IBM FlashSystem 9100 NVMe pros

Cons

"We have run into a couple of instances recently where we are running out of space. So we have had to buy some more packs for it and they have deployed fine and it has increased smoothly."

"We need better data deduplication."

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

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

"We would like to see VNC integration or be able to use Pure Storage with VNC."

"One point I'd like to improve is that the tool should start selling small boxes again. It discontinued some products and is focusing on bigger, more capable boxes, neglecting the SMB market. Even though it's not a big market, it shouldn't have removed them."

"We've seen that when we create a POD in synchronous mode, it increases the latency."

"In terms of what needs improvement, the dashboard and management could be simplified."

More Pure FlashArray X NVMe cons

"They should work with the storage engineers to better tweak the management tools to give them improved visibility into their data."

"I remember an episode where we had a performance issue based on one disk or more, which caused a performance drop for all equipment."

"The tool is costly compared to other similar products. The product's pricing needs to be improved. I would like the product to include the replication feature in its future releases."

"The main feature that I personally want to see is the possibility to upgrade to the next generation without changing all the components and just change the engine, relying on the compatibility matrices between two different generations. Meaning that we could just keep the enclosure and upgrade the engine, integrating the enclosure to the existing pool, then adding automation tools for orchestration."

"Dell PowerMax NVMe is costly compared to other solutions."

"My primary suggestion for improvement would be enhancing the IOPS handling capability even further."

"When it comes to Oracle and database workloads, data reduction could be a little bit better. Some of the competition, like Pure, have post-processes which do additional deduplication and compression on the backside; everything is in-line and then they do a secondary process. It would be a good option if you could start getting 5:1 or 6:1 data reduction on database workloads."

"I would like a more informative CloudIQ for iOS. What you can see via the web UI significantly differs from what you can see via the web application."

More Dell PowerMax cons

"Deduplication and compression should be improved."

"The solution's compression feature could be better."

"In the FlashSystem 5200, there were only four ports of 32 fiber channels for the architecture. This has been resolved in the new generation."

"IBM FlashSystem 9100 NVMe is an expensive solution, and its pricing could be improved."

"There could be a possibility of not requiring to buy a new box while upgrading to a newer version."

"In the future, the limitation is upgrading the same storage by adding a shelf to the desk. There is a limitation in the backend connection between the storage and extended shelf."

"The support could be better."

"The ZIO interface could be improved."

More IBM FlashSystem 9100 NVMe cons

Pricing and Cost Advice

"The licensing is on a yearly basis."

"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."

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

"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."

"Given its price, Pure is not the first option."

"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."

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

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

More Pure FlashArray X NVMe pricing and cost advice

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

"The cost is expensive. While VMAX now has good pricing, PowerMax is a little expensive."

"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."

"The pricing is competitive. I would rate the pricing of the solution a six out of ten."

"Our costs are on a yearly basis."

"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."

"The price is on the market. It's not inexpensive, but it's available on the market."

"We hope that with the combination of both NVMe and SCM the next PowerMax will be much cheaper that the one which we acquired."

More Dell PowerMax pricing and cost advice

"The price of the FlashSystem 9100 NVMe is reasonable."

"The tool's pricing is competitive."

"The price of IBM FlashSystem 9100 NVMe is less than Dell. For upgrades, the Dell solutions are more expensive."

"There are pricing options from the mid-rand to the high-range, of which the suitability depends upon the requirements."

"Price-wise, the solution offers excellent pricing to its users. In short, the prices offered by the solution are competitive compared to similar solutions."

"It's a lot less costly than cloud storage. People get surprised by the cost of cloud storage, which is extremely expensive and four or five times the cost of storage on-premises. People don't realize what they're spending on storage until they start getting bills from Amazon, Microsoft, and others. This is a good way to reduce your cloud storage expenses."

"The solution is priced well."

"Compared to other solutions, the cost of IBM FlashSystem 9100 NVMe is reasonable, with a one-time payment of around $70,000. However, additional support is available for $25,000 for three years. The overall maintenance cost is steep."

More IBM FlashSystem 9100 NVMe pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Manufacturing Company

11%

Financial Services Firm

11%

Government

Financial Services Firm

16%

Manufacturing Company

Healthcare Company

Computer Software Company

Marketing Services Firm

11%

Government

Computer Software Company

Manufacturing Company

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	17
Midsize Enterprise	15
Large Enterprise	56

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	8
Large Enterprise	5

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...

See all answers

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.

See all answers

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 do you like most about IBM FlashSystem 9100 NVMe?

The storage serves the virtual environment. Most of our applications run in the virtual environment, and it serves ne...

See all answers

What is your experience regarding pricing and costs for IBM FlashSystem 9100 NVMe?

The tool is expensive, though I do not know the specific licensing costs.

See all answers

What needs improvement with IBM FlashSystem 9100 NVMe?

The solution's compression needs to be improved, as it's not the best. Furthermore, support from the partner could al...

See all answers

Comparisons

Dell PowerStore vs Pure FlashArray X NVMe

Compared 15% 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 9% of the time

NetApp AFF vs Pure FlashArray X NVMe

Compared 7% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 7% of the time

More Pure FlashArray X NVMe Competitors

Dell PowerStore vs Dell PowerMax

Compared 18% of the time

IBM FlashSystem vs Dell PowerMax

Compared 8% of the time

HPE Alletra Storage vs Dell PowerMax

Compared 6% of the time

Dell VMAX All Flash vs Dell PowerMax

Compared 6% of the time

HPE 3PAR StoreServ vs Dell PowerMax

Compared 2% of the time

More Dell PowerMax Competitors

Hitachi Virtual Storage Platform vs IBM FlashSystem 9100 NVMe

Compared 15% of the time

HPE Alletra Storage vs IBM FlashSystem 9100 NVMe

Compared 13% of the time

Dell PowerStore vs IBM FlashSystem 9100 NVMe

Compared 13% of the time

Hitachi VSP E Series vs IBM FlashSystem 9100 NVMe

Compared 10% of the time

Pure Storage FlashArray vs IBM FlashSystem 9100 NVMe

Compared 9% of the time

More IBM FlashSystem 9100 NVMe Competitors

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

February 2026

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Buyer's Guide

Dell PowerMax

February 2026

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Buyer's Guide

IBM FlashSystem 9100 NVMe

February 2026

Download IBM FlashSystem 9100 NVMe product report

Also Known As

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

Dell PowerMax NVMe, Dell EMC PowerMax, PowerMax

IBM FlashSystem 9100, FlashSystem 9100

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

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

IBM FlashSystem 9100 combines the performance of flash and Non-Volatile Memory Express (NVMe) end-to-end with the reliability and innovation of IBM FlashCore technology and the rich features of IBM Spectrum Virtualize - all in a powerful 2U enterprise-class storage system. Providing intensive data driven multicloud storage capacity, FlashSystem 9100 is deeply integrated with the software defined capabilities of IBM Spectrum Storage allowing you to easily add in the multicloud solutions that best support your business.

IBM

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Rackspace, Open Line

Information Not Available

Buyer's Guide

Dell PowerMax vs. IBM FlashSystem 9100 NVMe

January 2026

Free Report: Dell PowerMax vs. IBM FlashSystem 9100 NVMe

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